{"product_id":"selerb-nad-5-in-1-complete-mitochondrial-formula","title":"NAD+ 5-in-1 Complete Mitochondrial Formula | NMN + CoQ10 + B-Complex + Antioxidants + Skin","description":"\u003cp\u003e\u003cstrong\u003eFive longevity systems in one daily capsule\u003c\/strong\u003e — NAD+ precursors, mitochondrial cofactors, antioxidants, collagen-synthesis cofactors, and skin-hydration support. Built for people who want one bottle that covers most of the longevity-and-beauty bases without managing five separate purchases.\u003c\/p\u003e\n\n\u003ch2\u003eThe 30-second answer\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOne capsule, five active systems.\u003c\/strong\u003e NAD+ precursors (NMN + Niacin) + mitochondrial cofactors (CoQ10 + full B-complex) + antioxidant defense (Vitamins C + E) + collagen-synthesis cofactors (Vitamin C-dependent prolyl-4-hydroxylase + lysyl hydroxylase) + skin-hydration support (Hyaluronic Acid precursors).\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBest for:\u003c\/strong\u003e people who want a comprehensive baseline and don't want to assemble a multi-bottle stack themselves — or anyone whose previous attempt at a 5-bottle longevity stack ended with three of the bottles sitting unused.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThe trade-off, plain:\u003c\/strong\u003e the dose of each individual ingredient is lower than dedicated single-ingredient products. If you want maximum dose of one specific compound (e.g. 1000 mg NMN, 600 mg trans-Resveratrol, 400 mg CoQ10), use the standalone version. This product is engineered for breadth, not depth.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTake 2 capsules with breakfast\u003c\/strong\u003e, daily. Several ingredients (Vitamin E, CoQ10) absorb materially better with meal fat — eat the capsules with the meal, not on an empty stomach.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eWhat \"5-in-1\" actually means — and why we chose these five\u003c\/h2\u003e\n\u003cp\u003eMost \"complete longevity\" formulas are either (a) a single NAD+ precursor with a vitamin or two thrown in for marketing, or (b) a 30-ingredient kitchen-sink blend at homeopathic doses with everything hidden inside a \"proprietary blend\" so you can't see the actual amounts. Neither is honest engineering.\u003c\/p\u003e\n\u003cp\u003eThe five systems in this formula were chosen because they are the five places where biological aging actually starts to fail at the cellular level — and where missing one breaks the others:\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNAD+ pool (precursors):\u003c\/strong\u003e NAD+ is the coenzyme behind cellular energy, DNA repair, and sirtuin-pathway longevity signaling. It declines roughly 50% by age 50 (Massudi 2012, \u003cem\u003ePLoS One\u003c\/em\u003e; Camacho-Pereira 2016, \u003cem\u003eCell Metabolism\u003c\/em\u003e). Without enough NAD+, the rest of the chain has no fuel.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMitochondrial cofactors (CoQ10 + B-complex):\u003c\/strong\u003e NAD+ is necessary but not sufficient. The electron transport chain still needs CoQ10 to shuttle electrons from Complex I\/II to Complex III, and the Krebs cycle still needs B1 (thiamine), B2 (riboflavin → FAD), B3 (niacin → NAD+ pool), B5 (pantothenic acid → coenzyme A), B6 (pyridoxal-5-phosphate), and B12 to actually run. Raising NAD+ without the cofactors is like adding more fuel to a car with a clogged fuel injector.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAntioxidant defense (Vitamins C + E):\u003c\/strong\u003e mitochondria leak ~1–2% of their electrons as superoxide during normal operation (Murphy 2009, \u003cem\u003eBiochem J\u003c\/em\u003e). Vitamin C (water-soluble, neutralizes radicals in the cytoplasm and plasma) and Vitamin E (fat-soluble, neutralizes lipid peroxidation in the membrane) are the two-front defense. They regenerate each other (Packer 1979, \u003cem\u003eNature\u003c\/em\u003e).\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCollagen-synthesis cofactors:\u003c\/strong\u003e Vitamin C is the rate-limiting cofactor for the prolyl-4-hydroxylase and lysyl-hydroxylase enzymes that crosslink procollagen into the stable triple-helix that gives skin, joints, and connective tissue their structure. Scurvy is what total Vitamin C deficiency looks like — collagen synthesis fails. Even subclinical insufficiency degrades skin recovery.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSkin hydration (HA precursors):\u003c\/strong\u003e Hyaluronic Acid binds up to 1,000× its weight in water; native production drops sharply after 40 (Stern 2007, \u003cem\u003eEur J Cell Biol\u003c\/em\u003e). Oral HA precursors raise dermal HA over weeks (Kawada 2014, \u003cem\u003eNutr J\u003c\/em\u003e; Oe 2017, \u003cem\u003eClin Cosmet Investig Dermatol\u003c\/em\u003e).\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eEvery active is dose-disclosed on the label. \u003cstrong\u003eNo proprietary blends.\u003c\/strong\u003e If a \"complete formula\" hides its individual ingredient amounts inside a single \"proprietary blend\" weight, that's almost always because at least one of the doses is too small to be effective at the price they're charging.\u003c\/p\u003e\n\n\u003ch2\u003ePer-system mechanism deep dive\u003c\/h2\u003e\n\n\u003ch3\u003eSystem 1 — NAD+ precursors (NMN + Niacin)\u003c\/h3\u003e\n\u003cp\u003eTwo precursors, one pool. NMN (nicotinamide mononucleotide) raises NAD+ via the most direct salvage pathway (NMN → NAD+ via NMNAT enzymes). Niacin (nicotinic acid) feeds the Preiss-Handler pathway. Using both gives more consistent intracellular NAD+ in different tissue compartments — the liver tends to favor the niacin route while peripheral tissue favors NMN\/NR (Trammell 2016, \u003cem\u003eNat Commun\u003c\/em\u003e; Yoshino 2018, \u003cem\u003eCell Metab\u003c\/em\u003e).\u003c\/p\u003e\n\u003cp\u003eThe trade-off this formula makes: dose. The NMN dose here is moderate. If the strongest NMN response in the published literature is what you're after — Yoshino's 2021 \u003cem\u003eScience\u003c\/em\u003e trial dosed 250 mg\/day, Igarashi's 2022 \u003cem\u003eNPJ Aging\u003c\/em\u003e dosed 250 mg, and Pencina's 2022 \u003cem\u003eiScience\u003c\/em\u003e dosed up to 900 mg — the dose-response peaks around 600–1000 mg\/day. For that ceiling, see \u003ca href=\"\/products\/nmn-1000mg-double-strength-60-capsules-30-day-supply\"\u003eNMN 1000 mg Double Strength\u003c\/a\u003e. For breadth across five systems with NAD+ included, this 5-in-1 is the design.\u003c\/p\u003e\n\n\u003ch3\u003eSystem 2 — Mitochondrial cofactors (CoQ10 + full B-complex)\u003c\/h3\u003e\n\u003cp\u003eCoQ10 (ubiquinone) is the electron carrier between Complex I\/II and Complex III of the inner mitochondrial membrane. Endogenous synthesis declines from age 30 onward; statin medications block its synthesis directly via the same HMG-CoA-reductase inhibition that lowers cholesterol (Folkers 1990, \u003cem\u003ePNAS\u003c\/em\u003e; Marcoff 2007, \u003cem\u003eJ Am Coll Cardiol\u003c\/em\u003e).\u003c\/p\u003e\n\u003cp\u003eThe full B-complex matters because the TCA cycle and oxidative phosphorylation are a relay race — if any cofactor is missing, the whole chain stalls at that step:\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eB1 (Thiamine)\u003c\/strong\u003e — cofactor for pyruvate dehydrogenase (PDH) and α-ketoglutarate dehydrogenase (α-KGDH). Without B1, glucose can't enter the TCA cycle.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eB2 (Riboflavin)\u003c\/strong\u003e — precursor of FAD, the prosthetic group for Complex II of the electron transport chain.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eB3 (Niacin)\u003c\/strong\u003e — precursor of NAD+ itself, the coenzyme used at Complex I.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eB5 (Pantothenic acid)\u003c\/strong\u003e — precursor of coenzyme A, the carrier that delivers acetyl groups into the TCA cycle.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eB6 (Pyridoxal-5-phosphate)\u003c\/strong\u003e — required for amino acid → TCA-cycle entry and heme synthesis.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eB12 (Methylcobalamin)\u003c\/strong\u003e — required for the methionine cycle (which feeds methylation reactions across the body) and for myelin maintenance in nerve tissue.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eFor a high-dose dedicated CoQ10, see \u003ca href=\"\/products\/coq10-400mg-maximum-strength\"\u003eCoQ10 400 mg Maximum Strength\u003c\/a\u003e — particularly if you're on a statin.\u003c\/p\u003e\n\n\u003ch3\u003eSystem 3 — Antioxidant defense (Vitamins C + E)\u003c\/h3\u003e\n\u003cp\u003eThe mitochondria are the cell's biggest source of reactive oxygen species. Even healthy mitochondria leak about 1–2% of the electrons they handle as superoxide. The body uses a layered defense:\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eVitamin C\u003c\/strong\u003e — water-soluble, scavenges radicals in the cytoplasm and plasma, regenerates oxidized Vitamin E back to its active form (Packer 1979, \u003cem\u003eNature\u003c\/em\u003e).\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eVitamin E (mixed tocopherols)\u003c\/strong\u003e — fat-soluble, sits inside the lipid bilayer of the cell membrane and the inner mitochondrial membrane, stops the chain reaction of lipid peroxidation that propagates membrane damage.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eFor a maximum-absorption Vitamin C focus, see \u003ca href=\"\/products\/liposomal-vitamin-c-1000mg-maximum-absorption-antioxidant-formula\"\u003eLiposomal Vitamin C 1000 mg\u003c\/a\u003e. The C in this 5-in-1 is the dose needed to support collagen synthesis and antioxidant recycling — the liposomal product is for people who want a dedicated 1000 mg high-bioavailability single ingredient on top.\u003c\/p\u003e\n\n\u003ch3\u003eSystem 4 — Collagen-synthesis cofactors\u003c\/h3\u003e\n\u003cp\u003eThis is the system most \"longevity\" formulas miss entirely. Vitamin C is non-substitutable as the cofactor for prolyl-4-hydroxylase and lysyl-hydroxylase — the enzymes that hydroxylate proline and lysine residues in pre-procollagen, which is the step that lets three procollagen strands wind into a stable triple-helix (Myllyharju 2003, \u003cem\u003eMatrix Biology\u003c\/em\u003e). Skin, tendons, ligaments, blood vessels, bone matrix all depend on this. Subclinical Vitamin C insufficiency degrades collagen recovery long before frank scurvy appears.\u003c\/p\u003e\n\u003cp\u003eIf you're stacking a dedicated collagen peptide with this 5-in-1, you've covered both sides — the peptide supplies the amino-acid bricks, the Vitamin C in this formula supplies the crosslinking-enzyme cofactor. See \u003ca href=\"\/products\/marine-collagen-peptides-5000mg-skin-hair-joint-support\"\u003eMarine Collagen 5000 mg\u003c\/a\u003e and \u003ca href=\"\/products\/multi-collagen-peptides-powder-5-types-unflavored-1lb\"\u003eMulti-Collagen Peptides Powder\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch3\u003eSystem 5 — Skin hydration (HA support)\u003c\/h3\u003e\n\u003cp\u003eNative dermal hyaluronic acid drops by roughly half between ages 40 and 70 (Stern 2007, \u003cem\u003eEur J Cell Biol\u003c\/em\u003e). Oral HA precursors raise dermal HA over 8–12 weeks (Kawada 2014, \u003cem\u003eNutr J\u003c\/em\u003e; Oe 2017, \u003cem\u003eClin Cosmet Investig Dermatol\u003c\/em\u003e). For a dedicated 200 mg HA + 100 mg Vitamin C SKU at full trial-dose strength, see \u003ca href=\"\/products\/hyaluronic-acid-200mg-vitamin-c-deep-skin-hydration-complex\"\u003eHA 200 mg + Vitamin C\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch2\u003eHow the 5 systems integrate — the biochemistry maths\u003c\/h2\u003e\n\u003cp\u003eThis is the section most \"complete formula\" pages skip, because the integration is what justifies a five-system bundle in the first place. The five systems aren't five independent benefits — they're \u003cem\u003efive layers of one cellular energy and structural-protein chain\u003c\/em\u003e. The maths tells you why missing any one of them blunts the effect of the other four.\u003c\/p\u003e\n\n\u003ch3\u003e1. The NAD+ ceiling — and why the precursor dose alone isn't the constraint\u003c\/h3\u003e\n\u003cp\u003eNAD+ functions as both a redox cofactor and a substrate consumed by sirtuins, PARPs, and CD38. Tissue NAD+ concentrations sit roughly in the 200–500 µM range in healthy young adults and drop measurably with age (Massudi 2012, \u003cem\u003ePLoS One\u003c\/em\u003e; Cantó \u0026amp; Auwerx 2012, \u003cem\u003ePharmacol Rev\u003c\/em\u003e; Imai \u0026amp; Guarente 2014, \u003cem\u003eTrends Cell Biol\u003c\/em\u003e). SIRT1 has a reported Km for NAD+ of ~100–200 µM (Cantó 2012); SIRT3 (mitochondrial) and SIRT6 (chromatin) have similar mid-µM Km values (Kanfi 2012, \u003cem\u003eNature\u003c\/em\u003e). Translation: when intracellular NAD+ falls into the lower end of that range, sirtuin \u003cem\u003eactivity\u003c\/em\u003e falls non-linearly even before NAD+ becomes \"deficient.\" Adding precursors raises the pool — but only if the salvage and de-novo enzymes (NMNAT1\/2\/3, NRK1\/2, NAPRT) have the cofactors they need. Several of those cofactors are B-complex vitamins. So a precursor dose without B-complex support is a partial intervention; this 5-in-1 closes that loop.\u003c\/p\u003e\n\n\u003ch3\u003e2. ATP-per-glucose accounting — what the B-complex actually buys you\u003c\/h3\u003e\n\u003cp\u003eComplete oxidation of 1 glucose molecule yields roughly 30–32 ATP (the textbook number is 36–38; the corrected number accounts for the ATP cost of mitochondrial transport — Hinkle 2005, \u003cem\u003eBiochim Biophys Acta\u003c\/em\u003e). The breakdown:\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eGlycolysis: \u003cstrong\u003e2 ATP\u003c\/strong\u003e net (substrate-level phosphorylation), plus 2 NADH that feed the electron transport chain.\u003c\/li\u003e\n  \u003cli\u003ePyruvate → Acetyl-CoA (the \"gate\" into the TCA cycle): \u003cstrong\u003e2 NADH\u003c\/strong\u003e per glucose. \u003cem\u003eRequires B1 (thiamine pyrophosphate), B2 (FAD), B3 (NAD+), B5 (CoA), and lipoic acid\u003c\/em\u003e. Without B1 specifically, this step fails — Wernicke's encephalopathy is the clinical end-state.\u003c\/li\u003e\n  \u003cli\u003eTCA cycle: \u003cstrong\u003e2 ATP \/ GTP\u003c\/strong\u003e + 6 NADH + 2 FADH2 per glucose. \u003cem\u003eRequires B1, B2, B3, B5, B6 — every step uses one of them\u003c\/em\u003e.\u003c\/li\u003e\n  \u003cli\u003eElectron transport chain + ATP synthase: \u003cstrong\u003e~26–28 ATP\u003c\/strong\u003e per glucose, generated when NADH (Complex I) and FADH2 (Complex II) feed electrons through the chain. \u003cem\u003eRequires CoQ10 (between Complex I\/II and III), B2 (FAD prosthetic group on Complex II), and B3 (NAD+ pool feeding Complex I)\u003c\/em\u003e.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eWhat that means in plain English: if you raise NAD+ but the B-complex cofactors are insufficient, your cell has fuel but no fuel pump. The 5-in-1 design is to raise NAD+ \u003cem\u003eand\u003c\/em\u003e supply the cofactors that turn that NAD+ into actual ATP. Houtkooper 2010 (\u003cem\u003eEndocrine Rev\u003c\/em\u003e) reviewed the integration of NAD+, sirtuins, and mitochondrial cofactors as one circuit rather than three separate ones; this formula is built on that view.\u003c\/p\u003e\n\n\u003ch3\u003e3. The Vitamin C \/ Vitamin E redox couple — stoichiometric regeneration\u003c\/h3\u003e\n\u003cp\u003eVitamin E (α-tocopherol) sits in the lipid bilayer and intercepts peroxyl radicals during lipid peroxidation. When it does, it becomes the α-tocopheroxyl radical — itself a mild oxidant. Vitamin C (ascorbate) regenerates α-tocopherol from the tocopheroxyl radical at a 2:1 stoichiometry (one ascorbate molecule, two electrons donated, gives one regenerated tocopherol; Packer 1979, \u003cem\u003eNature\u003c\/em\u003e; Niki 1995, \u003cem\u003eFree Radic Biol Med\u003c\/em\u003e). The dehydroascorbate produced is then recycled back to ascorbate by glutathione (which itself depends on the precursor pool covered by other products in the catalog — see \u003ca href=\"\/products\/n-acetyl-cysteine-600mg-glutathione-precursor\"\u003eNAC 600 mg\u003c\/a\u003e). This is why supplementing only Vitamin E without Vitamin C is leaky — the tocopheroxyl radical accumulates and can act as a pro-oxidant. Both together is the design.\u003c\/p\u003e\n\n\u003ch3\u003e4. Collagen synthesis — Vitamin C is rate-limiting, and the maths tell you the ceiling\u003c\/h3\u003e\n\u003cp\u003eOne mature collagen fibril is built from procollagen molecules, each of which is a triple-helix of three polypeptide chains, each chain ~1,000 amino acids long, with hydroxyproline at roughly every third Y-position in the Gly-X-Y repeat. That's on the order of \u003cstrong\u003e~300–400 hydroxyproline residues per polypeptide chain × 3 chains ≈ 900–1,200 hydroxylation reactions per procollagen molecule\u003c\/strong\u003e — every one of which requires prolyl-4-hydroxylase, every one of which consumes one O₂, one α-ketoglutarate, and one Fe²⁺, and every one of which requires ascorbate to keep that Fe²⁺ from being oxidized to Fe³⁺ (which inactivates the enzyme; Myllyharju 2003, \u003cem\u003eMatrix Biology\u003c\/em\u003e). Lysyl-hydroxylation adds a similar requirement for the crosslinking step. Translation: collagen synthesis is a high-flux Vitamin C consumer. Skin and connective-tissue turnover continually depletes plasma ascorbate. The collagen-synthesis-cofactor function isn't an aside — it's why scurvy presents as a structural-protein collapse before it presents as anything else.\u003c\/p\u003e\n\n\u003ch3\u003e5. Hyaluronic acid — turnover speed sets the dose-response timeline\u003c\/h3\u003e\n\u003cp\u003eHA is a glycosaminoglycan polymer of repeating glucuronic-acid + N-acetylglucosamine disaccharide units, sometimes 10,000–25,000 units long, total molecular weight up to ~10 million Da (Stern 2007, \u003cem\u003eEur J Cell Biol\u003c\/em\u003e). Total body HA in a 70 kg adult is roughly 15 g, and turns over with a half-life of ~1 day in skin, ~3–5 minutes in plasma, and as long as several weeks in cartilage (Fraser 1997, \u003cem\u003eJ Intern Med\u003c\/em\u003e). The skin half-life is what makes oral HA dose-response visible — skin is the most rapidly remodeling HA depot, which is why the trial-readout windows for oral HA (Kawada 2014, \u003cem\u003eNutr J\u003c\/em\u003e; Oe 2017, \u003cem\u003eClin Cosmet Investig Dermatol\u003c\/em\u003e) come in at 8–12 weeks. Faster than that and you're seeing measurement noise; slower and the substrate ceiling has already saturated.\u003c\/p\u003e\n\n\u003ch3\u003eThe integration in one sentence\u003c\/h3\u003e\n\u003cp\u003eRaise NAD+ (Systems 1) → it gets used as a coenzyme on the ETC and a substrate by sirtuins → which only works if CoQ10 + B-complex are present (System 2) → the resulting ATP and the resulting ROS are buffered by the C\/E redox couple (System 3) → which also supplies the rate-limiting cofactor for collagen synthesis (System 4) → which integrates with the HA-substrate layer (System 5) to give the structural-protein and skin-hydration outputs the user actually sees in the mirror. Every link in that chain depends on the prior link being supplied. That's the formula's logic.\u003c\/p\u003e\n\n\u003ch2\u003eCross-references to the Protocol collections\u003c\/h2\u003e\n\u003cp\u003eIf you want to dig deeper on any one of the five systems, the catalog has dedicated collections that cover the wider product set for each layer:\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSystem 1 (NAD+ precursors):\u003c\/strong\u003e \u003ca href=\"\/collections\/nad-family\"\u003eNAD+ Family collection\u003c\/a\u003e · \u003ca href=\"\/collections\/nmn\"\u003eNMN Supplements collection\u003c\/a\u003e. Single-ingredient ceiling-dose options, NR alternatives, liposomal\/liquid format options, and the CD38-inhibitor add-ons (Apigenin, Quercetin) that protect the NAD+ pool from degradation.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSystem 2 (Mitochondrial cofactors):\u003c\/strong\u003e \u003ca href=\"\/collections\/mitochondrial-renewal\"\u003eMitochondrial Renewal collection\u003c\/a\u003e. Standalone CoQ10 at 400 mg, PQQ for biogenesis (PGC-1α — Chowanadisai 2010, \u003cem\u003eJ Biol Chem\u003c\/em\u003e), Urolithin A for mitophagy (PINK1\/Parkin — Andreux 2019, \u003cem\u003eNat Metab\u003c\/em\u003e), and CaAKG as TCA-cycle substrate.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSystem 3 (Antioxidant defense):\u003c\/strong\u003e \u003ca href=\"\/collections\/antioxidants\"\u003eAntioxidants collection\u003c\/a\u003e. Glutathione precursors (NAC), Astaxanthin (membrane-spanning), Liposomal Vitamin C at 1000 mg, and the SOD\/catalase-supporting cofactors.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSystem 4 (Collagen-synthesis cofactors):\u003c\/strong\u003e \u003ca href=\"\/collections\/collagen\"\u003eCollagen Supplements collection\u003c\/a\u003e for the substrate side (marine + multi-collagen), plus \u003ca href=\"\/collections\/skin-protocol\"\u003eSkin Protocol collection\u003c\/a\u003e for the integrated stack.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSystem 5 (Skin hydration \/ HA support):\u003c\/strong\u003e \u003ca href=\"\/collections\/beauty-anti-aging\"\u003eBeauty \u0026amp; Anti-Aging collection\u003c\/a\u003e. Standalone HA at 200 mg with Vitamin C, Biotin for keratin synthesis, and the integrated beauty stacks.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCross-system framework:\u003c\/strong\u003e \u003ca href=\"\/collections\/longevity-essentials\"\u003eLongevity Essentials\u003c\/a\u003e for the catalog-wide foundational set, \u003ca href=\"\/pages\/our-science\"\u003eOur Science\u003c\/a\u003e for the López-Otín 2023 Hallmarks-of-Aging framework that organizes the catalog by mechanism layer, and \u003ca href=\"\/pages\/protocols\"\u003eProtocols\u003c\/a\u003e for stacks built around specific goals (Cellular Longevity, Beauty \u0026amp; Skin, Fertility, Cardiovascular, Brain \u0026amp; Cognitive, Metabolic).\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\n\u003ch2\u003eOne-bottle vs multi-bottle stack — which to pick\u003c\/h2\u003e\n\u003cp\u003eThis is the most common honest question we get about the 5-in-1, so we'll answer it directly:\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePick this if:\u003c\/strong\u003e you want simplicity, you're new to longevity supplementation, you want to cover beauty + longevity in one purchase, you're traveling and don't want a kit of bottles, or you've tried multi-bottle stacks before and stopped because the routine got unmanageable.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePick the multi-bottle stack if:\u003c\/strong\u003e you want maximum dose of any specific compound (e.g. 1000 mg NMN, 600 mg Resveratrol, 400 mg CoQ10), have specific goals (just metabolic health → Berberine; just skin → HA + collagen; just NAD+ ceiling → NMN 1000), or already know which pathways you want to push hardest.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOr both:\u003c\/strong\u003e some customers take this 5-in-1 as the daily baseline and add one or two single-ingredient products to push specific pathways harder. That's a reasonable middle path — the 5-in-1 covers the breadth, the standalone covers the depth where it matters most for their goal.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe dedicated single-ingredient products in our catalog:\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003ca href=\"\/products\/pure-nmn-500mg-60-capsules-30-day-supply\"\u003ePure NMN 500 mg\u003c\/a\u003e or \u003ca href=\"\/products\/nmn-1000mg-double-strength-60-capsules-30-day-supply\"\u003eNMN 1000 mg\u003c\/a\u003e — for maximum NAD+ precursor dose.\u003c\/li\u003e\n  \u003cli\u003e\n\u003ca href=\"\/products\/resveratrol-600mg-60-capsules-30-day-supply\"\u003eResveratrol 600 mg\u003c\/a\u003e — for sirtuin (SIRT1) activation. Not in this 5-in-1 formula.\u003c\/li\u003e\n  \u003cli\u003e\n\u003ca href=\"\/products\/coq10-400mg-maximum-strength\"\u003eCoQ10 400 mg Maximum Strength\u003c\/a\u003e — for high-dose mitochondrial support, especially on statins.\u003c\/li\u003e\n  \u003cli\u003e\n\u003ca href=\"\/products\/liposomal-vitamin-c-1000mg-maximum-absorption-antioxidant-formula\"\u003eLiposomal Vitamin C 1000 mg\u003c\/a\u003e — high-dose, high-absorption antioxidant.\u003c\/li\u003e\n  \u003cli\u003e\n\u003ca href=\"\/products\/hyaluronic-acid-200mg-vitamin-c-deep-skin-hydration-complex\"\u003eHA 200 mg + Vitamin C\u003c\/a\u003e — full trial-dose hydration support.\u003c\/li\u003e\n  \u003cli\u003e\n\u003ca href=\"\/products\/calcium-alpha-ketoglutarate-1000mg-caakg-epigenetic-longevity\"\u003eCalcium Alpha-Ketoglutarate 1000 mg (CaAKG)\u003c\/a\u003e — TCA-cycle substrate + epigenetic-clock cofactor (TET\/JmjC demethylases). Not in this 5-in-1.\u003c\/li\u003e\n  \u003cli\u003e\n\u003ca href=\"\/products\/berberine-hcl-500mg-maximum-strength\"\u003eBerberine HCL 500 mg\u003c\/a\u003e — AMPK pathway, glucose metabolism. Not in this 5-in-1.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eFor a full picture of how to layer single-ingredient products on top of (or instead of) a one-bottle baseline, see our \u003ca href=\"\/blogs\/news\/how-to-stack-longevity-supplements-a-practical-protocol-for-2026\"\u003eLongevity Stacking Protocol\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch2\u003eWhere the 5-in-1 sits in the NAD+ family\u003c\/h2\u003e\n\u003cp\u003eThe NAD+ family in our catalog covers different parts of the NAD+ landscape. None of them are redundant — they each solve a different problem:\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThis 5-in-1\u003c\/strong\u003e — NAD+ precursors plus the mitochondrial \/ antioxidant \/ collagen \/ skin systems they feed. \u003cem\u003eBest for people who want one bottle covering breadth.\u003c\/em\u003e\n\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePure NMN 500 mg\u003c\/strong\u003e — single-ingredient, dose-focused. \u003cem\u003eBest for trial-dose NMN at moderate strength.\u003c\/em\u003e\n\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNMN 1000 mg Double Strength\u003c\/strong\u003e — same compound, ceiling dose. \u003cem\u003eBest for the upper end of the published NMN dose-response curve.\u003c\/em\u003e\n\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNAD+ Daily Boost Capsules (Direct NAD+ + Trans-Resveratrol)\u003c\/strong\u003e — direct NAD+ molecule plus SIRT1 activator co-formulated. \u003cem\u003eBest for people who want NAD+ without going through the precursor pathway.\u003c\/em\u003e\n\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLiposomal NAD+ Ultimate 1000 mg\u003c\/strong\u003e — encapsulated for higher bioavailability. \u003cem\u003eBest for non-responders to standard NAD+ precursors.\u003c\/em\u003e\n\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLiquid NAD+ Anti-Aging Drink\u003c\/strong\u003e — drink-format, stick packets. \u003cem\u003eBest for capsule-fatigue or travel.\u003c\/em\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eWho this is for\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eAdults 30+ wanting a comprehensive longevity-and-beauty baseline without research-paralysis.\u003c\/li\u003e\n  \u003cli\u003ePeople starting their first longevity protocol who want one product to take consistently before deciding what to add or replace.\u003c\/li\u003e\n  \u003cli\u003eAnyone whose previous attempts at multi-bottle stacks ended with most bottles sitting unused — format compliance is real, and three months of consistent breadth beats two weeks of \"perfect\" depth.\u003c\/li\u003e\n  \u003cli\u003eTravelers — single bottle covers most of the protocol when you're on the road.\u003c\/li\u003e\n  \u003cli\u003ePeople on statins (combined with our dedicated \u003ca href=\"\/products\/coq10-400mg-maximum-strength\"\u003eCoQ10 400 mg\u003c\/a\u003e if statin-induced CoQ10 depletion is a specific concern).\u003c\/li\u003e\n  \u003cli\u003ePeople in their 30s and 40s who want to build a longevity habit without committing to a 6-bottle daily routine before they know which pieces matter most for their body.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eWho this is NOT for\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003ePeople who already know they need a maximum-dose single-ingredient — e.g. 1000 mg NMN for cycling around a known dose-response, or 400 mg CoQ10 specifically for statin-induced depletion. Pick the standalone instead.\u003c\/li\u003e\n  \u003cli\u003eAnyone with a known sensitivity to niacin flush — if you flush at 50 mg of niacin you'll feel the dose in this product. Niacinamide-only products avoid the flush; let us know if you want a redirect.\u003c\/li\u003e\n  \u003cli\u003ePregnant or breastfeeding women — limited safety data on combined longevity stacks during pregnancy. Consult your OB before starting.\u003c\/li\u003e\n  \u003cli\u003eAnyone on chemotherapy or being treated for cancer — discuss with your oncologist; some longevity pathways (sirtuin, AMPK, NAD+) interact in non-trivial ways with cancer biology and treatment timing.\u003c\/li\u003e\n  \u003cli\u003ePeople with known kidney or liver disease — review with your physician before any new supplement stack.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eWeek-by-week — what to expect\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDays 1–14:\u003c\/strong\u003e usually subtle. Multiple pathways activating simultaneously builds gradually rather than dramatically. Don't expect a \"feel\" the first week — feel-effects are not how this category works.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeeks 2–4:\u003c\/strong\u003e easier mornings, steadier afternoon energy, improved exercise recovery, nail strength often the first cosmetic signal (B-vitamins + collagen-synthesis cofactor compound).\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeeks 4–8:\u003c\/strong\u003e mental clarity, exercise recovery, hydration improvements compound. Skin tends to look more even by the 6-week mark.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeeks 8–12:\u003c\/strong\u003e visible skin and hair improvements; sustained NAD+ and antioxidant support. The HA + Vitamin C + B-complex combination starts to show in skin texture around 8–12 weeks (matching the Proksch 2014 collagen-trial timeline + Kawada 2014 HA-trial timeline).\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMonths 3+:\u003c\/strong\u003e long-term anti-aging mechanisms compound with continued daily use. The NAD+ effect on energy and the collagen\/HA effect on skin both have a \"compound\" quality — the curve flattens but doesn't reverse if you keep taking it.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eIf you stop:\u003c\/strong\u003e the NAD+ pool returns to baseline within 1–2 weeks (the salvage pathway is dynamic). Skin\/hair benefits regress over 8–12 weeks (the structural protein turnover timescale).\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eStacking with this product\u003c\/h2\u003e\n\u003cp\u003eThe 5-in-1 is designed to be a complete daily baseline. If you want to push specific pathways harder while keeping the breadth, common add-ons are:\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003e+ Resveratrol\u003c\/strong\u003e — for stronger sirtuin (SIRT1) activation. Resveratrol is the SIRT1 piece this 5-in-1 doesn't include. \u003ca href=\"\/products\/resveratrol-600mg-60-capsules-30-day-supply\"\u003eResveratrol 600 mg\u003c\/a\u003e.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e+ Berberine\u003c\/strong\u003e — if metabolic health is a goal (the AMPK pathway, not in this formula). Pairs naturally with NAD+ precursors. \u003ca href=\"\/products\/berberine-hcl-500mg-maximum-strength\"\u003eBerberine HCL 500 mg Maximum Strength\u003c\/a\u003e.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e+ Marine Collagen\u003c\/strong\u003e — if you want stronger skin\/hair structural support beyond the synthesis cofactors. The Vitamin C in this 5-in-1 is the cofactor; marine peptides are the substrate. \u003ca href=\"\/products\/marine-collagen-peptides-5000mg-skin-hair-joint-support\"\u003eMarine Collagen 5000 mg\u003c\/a\u003e.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e+ TMG (Trimethylglycine)\u003c\/strong\u003e — methyl donor that recycles homocysteine. Worth considering if you're at the higher dose end of NMN\/NAD+ supplementation, since NAD+ metabolism uses methyl groups. \u003ca href=\"\/products\/tmg-1000mg-trimethylglycine-methyl-donor-for-nmn-nad-stacks\"\u003eTMG 1000 mg\u003c\/a\u003e.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e+ CaAKG\u003c\/strong\u003e — substrate for the TCA cycle and the epigenetic-clock demethylases (TET\/JmjC). The 5-in-1 covers the NAD+ pool and the cofactors; CaAKG covers the substrate side and the epigenetic-remodeling layer. \u003ca href=\"\/products\/calcium-alpha-ketoglutarate-1000mg-caakg-epigenetic-longevity\"\u003eCalcium Alpha-Ketoglutarate 1000 mg\u003c\/a\u003e.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e+ Apigenin\u003c\/strong\u003e — CD38 inhibitor that slows NAD+ degradation, complementing the precursor strategy in the 5-in-1. \u003ca href=\"\/products\/apigenin-50mg-cd38-inhibitor-for-nmn-nad-stacks\"\u003eApigenin 50 mg\u003c\/a\u003e.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e+ Magnesium Glycinate\u003c\/strong\u003e — universal cofactor across \u0026gt;300 enzymatic reactions; deficiency is common and silently undermines the rest of the stack. \u003ca href=\"\/products\/magnesium-glycinate-400mg-sleep-and-nad-methylation\"\u003eMagnesium Glycinate 400 mg\u003c\/a\u003e.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eDirections\u003c\/h2\u003e\n\u003cp\u003eTake 2 capsules daily with breakfast. Several ingredients (Vitamin E, CoQ10) absorb materially better with meal fat — eggs, avocado, nut butter on toast, full-fat yogurt, olive oil on the salad all work. Daily consistency matters more than dose timing for this category — pick the time of day you're most likely to be reliable.\u003c\/p\u003e\n\u003cp\u003eFor more on supplement timing, see \u003ca href=\"\/blogs\/news\/best-time-to-take-nmn-morning-empty-stomach-or-with-food\"\u003eour timing guide\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch2\u003eWhat's in each capsule (per serving = 2 capsules)\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNAD+ precursor blend\u003c\/strong\u003e — NMN + Niacin (B3) at moderate breadth-formula doses (full per-ingredient amounts on the supplement-facts panel; no proprietary blends).\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCoQ10 (Ubiquinone)\u003c\/strong\u003e — for electron transport chain support.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFull B-complex\u003c\/strong\u003e — B1 (Thiamine), B2 (Riboflavin), B5 (Pantothenic acid), B6 (Pyridoxal-5-phosphate \/ P5P), B12 (Methylcobalamin).\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eVitamin C\u003c\/strong\u003e — collagen-synthesis cofactor + antioxidant + Vitamin E recycling.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eVitamin E\u003c\/strong\u003e — mixed tocopherols, lipid-membrane antioxidant.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHyaluronic Acid precursors\u003c\/strong\u003e — for skin-hydration support.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eVegetarian capsule (HPMC). No artificial colors, no proprietary blends, no fillers beyond the capsule shell. Third-party tested for purity.\u003c\/p\u003e\n\n\u003ch2\u003eQuality \u0026amp; sourcing\u003c\/h2\u003e\n\u003cp\u003eManufactured in cGMP-certified facilities. Third-party tested for heavy metals (lead, arsenic, cadmium, mercury), microbial limits, and active ingredient potency. Certificate of Analysis available on request. Store in a cool, dry place; keep the bottle sealed when not in use.\u003c\/p\u003e\n\n\u003ch2\u003eSafety \u0026amp; cautions\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNiacin flush:\u003c\/strong\u003e if you're flush-sensitive, take with food and start with 1 capsule for the first 3–5 days, scale to 2.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eVitamin K-related anticoagulation:\u003c\/strong\u003e this formula does not contain Vitamin K, but if you're on warfarin, review any new supplement with your physician.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePregnancy \/ breastfeeding:\u003c\/strong\u003e not recommended without OB clearance — limited data on combined longevity stacks during pregnancy.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eActive cancer treatment:\u003c\/strong\u003e discuss with your oncologist before starting — sirtuin\/AMPK\/NAD+ pathways have non-trivial interactions with cancer biology and chemotherapy timing.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eKidney or liver disease:\u003c\/strong\u003e review the full ingredient panel with your physician.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSurgery:\u003c\/strong\u003e stop 1–2 weeks before any planned surgery (precautionary; some longevity actives can affect bleeding or anesthesia metabolism).\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDrug interactions:\u003c\/strong\u003e if you're on metformin, statins, blood thinners, blood-pressure medication, antidepressants, or chemotherapy, review with your physician.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eFrequently asked questions\u003c\/h2\u003e\n\n\u003cp\u003e\u003cstrong\u003eWhy isn't Resveratrol in the formula?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eResveratrol is fat-soluble and benefits from a different formulation strategy (often piperine for absorption, oil delivery for bioavailability), and the dose-response data is strongest at 250–600 mg\/day — which is too large to fit alongside five other systems in two capsules. We kept Resveratrol as a dedicated standalone (\u003ca href=\"\/products\/resveratrol-600mg-60-capsules-30-day-supply\"\u003eResveratrol 600 mg\u003c\/a\u003e) and built the 5-in-1 around the NAD+\/mitochondrial\/antioxidant\/collagen\/HA stack instead. Many customers take both — the 5-in-1 as the daily baseline, Resveratrol added on top for SIRT1 activation.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eWill I still benefit from this if I'm already taking standalone NMN?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes, and there are two ways customers handle it. Option A: replace the standalone NMN with this 5-in-1 to consolidate. Option B: keep the standalone NMN for the higher dose ceiling and add this 5-in-1 for the breadth (CoQ10 + B-complex + antioxidants + collagen cofactor + HA). The B-vitamins, CoQ10, and HA in this product don't overlap with NMN's NAD+ precursor function — they cover entirely different systems.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eWhy two capsules instead of one?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe five systems together require more material than will physically fit in one standard capsule shell. Splitting across two also gives slightly more even absorption across the meal window. Take both at once — you don't need to space them.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eHow does this compare to a multivitamin?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA standard multivitamin is built around recommended-daily-allowance (RDA) doses to prevent deficiency. This formula is built around longevity-and-beauty doses — NMN and CoQ10 are not in standard multivitamins, and the B-complex, Vitamin C, Vitamin E, and HA are at functional doses, not RDA-floor doses. A multivitamin and this 5-in-1 cover different problems; some customers take both.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eCan I take this with coffee?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes. Coffee doesn't materially impair absorption of any of the actives in this formula. Take with breakfast (the meal fat helps with the fat-soluble actives) and have your coffee with or after — whichever you prefer.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eDoes this contain caffeine?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eNo. The \"easier mornings, steadier afternoon energy\" effect is from mitochondrial cofactors and NAD+ support, not stimulants. Customers often report that they cut their afternoon coffee 4–8 weeks in — that's a downstream signal, not a caffeine effect.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eHow long until I see something?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eFor energy and morning quality: typically 2–4 weeks. For nail and hair: 4–8 weeks. For visible skin texture: 8–12 weeks (this matches the published collagen-trial and HA-trial timelines — Proksch 2014, Kawada 2014). Longevity actives (NAD+ pool, mitochondrial cofactors) work silently for the first month before downstream effects compound.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eCan I open the capsules and put the powder in a smoothie?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eNot recommended. Some of the actives (Vitamin E, NMN, CoQ10) degrade in the presence of light and oxygen — the capsule shell is part of the delivery design. Take the capsules whole.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eIs this vegan?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe capsule shell is vegetarian (HPMC, plant-derived). Confirm the full active panel against your dietary needs — full ingredient list is on the supplement-facts panel.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eWhat about cycling — should I take breaks?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe published longevity-trial protocols mostly use continuous daily dosing without cycling. There's no evidence cycling helps. The longevity benefits come from sustained signaling, not pulsed signaling — keep it daily and consistent.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eCan men take this?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes. Despite the skin\/hair language being more often associated with women's products, all five systems in this formula apply to male physiology in the same way — NAD+ decline, mitochondrial decline, antioxidant balance, collagen synthesis (joints, tendons, skin), and HA loss are universal aging biology.\u003c\/p\u003e\n\n\u003ch2\u003eRead more\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003ca href=\"\/blogs\/news\/what-is-nad-a-beginners-guide-to-the-coenzyme-behind-longevity\"\u003eWhat is NAD+? A beginner's guide to the coenzyme behind longevity\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/blogs\/news\/nmn-vs-nr-which-nad-precursor-actually-works-better\"\u003eNMN vs NR — which NAD+ precursor actually works better?\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/blogs\/news\/best-time-to-take-nmn-morning-empty-stomach-or-with-food\"\u003eWhen to take NMN — timing \u0026amp; absorption guide\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/blogs\/news\/best-energy-supplements-that-arent-caffeine\"\u003eBest energy supplements that aren't caffeine\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/blogs\/news\/how-to-stack-longevity-supplements-a-practical-protocol-for-2026\"\u003eHow to stack longevity supplements — practical protocol for 2026\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/pages\/protocols\"\u003eTrue Health Protocols (Cellular Longevity, Beauty \u0026amp; Skin, Fertility, etc.)\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cem\u003eBrowse the full NAD+ Family: \u003ca href=\"\/collections\/nad-family\"\u003e\/collections\/nad-family\u003c\/a\u003e · Browse Longevity Essentials: \u003ca href=\"\/collections\/longevity-essentials\"\u003e\/collections\/longevity-essentials\u003c\/a\u003e\u003c\/em\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cem\u003eThis product is not intended to diagnose, treat, cure, or prevent any disease. These statements have not been evaluated by the FDA. Consult your physician before starting any supplement, especially if you take prescription medication, are pregnant or breastfeeding, or have a medical condition.\u003c\/em\u003e\u003c\/p\u003e","brand":"True Health Protocol","offers":[{"title":"Default Title","offer_id":47698106974426,"sku":"THP-NAD-5IN1","price":24.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0814\/5158\/1658\/files\/thp-nad-5in1.jpg?v=1775666078","url":"https:\/\/truehealthprotocol.health\/products\/selerb-nad-5-in-1-complete-mitochondrial-formula","provider":"True Health Protocol","version":"1.0","type":"link"}