{"product_id":"nmn","title":"NMN","description":"\u003c!-- MSB product body — generated from magnesium-preview.html. Scoped under .msb. 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.fine{font-size:.8rem;color:var(--soft);line-height:1.5;max-width:44rem}\n.msb hr.r{border:none;border-top:1px solid var(--rule);margin:2.2rem 0 1.2rem}\n@media (max-width:44rem){.msb .band{padding:2.8rem 0}\n.msb .band h2{font-size:1.55rem}\n.msb .quote{font-size:1.35rem}}\n\n\/* forest hero styling, cloned from the live Greens page *\/\n.msb .band.open{background:var(--forest);color:var(--cream);padding:3.6rem 0 3.9rem;position:relative}\n.msb .band.open .in{position:relative;z-index:1}\n.msb .band.open .eyebrow{color:var(--lime);margin-bottom:.8rem}\n.msb .band.open h2{color:var(--cream);font-size:3.3rem;line-height:1.04;letter-spacing:-.032em;\n  max-width:26ch;margin:0 0 1.1rem}\n.msb .band.open .lead{color:rgba(233,229,211,.78);max-width:44rem;font-size:1.08rem;margin-bottom:2rem}\n@media(max-width:44rem){.msb .band.open{padding:2.6rem 0 2.8rem}.msb .band.open h2{font-size:2rem}}\n\u003c\/style\u003e\n\u003cdiv class=\"msb\"\u003e\n\n\n\u003csection class=\"band open\"\u003e\u003cdiv class=\"in\"\u003e\n  \u003cp class=\"eyebrow\"\u003eNMN · 500 mg · single ingredient\u003c\/p\u003e\n  \u003ch2\u003eThe better-absorbed way to support NAD+ — if you take the science for what it is.\u003c\/h2\u003e\n  \u003cp class=\"lead\"\u003eOne ingredient, 500 mg of β-nicotinamide mononucleotide at 99.9% purity, nothing else riding along. NAD+ powers your cells and genuinely falls with age; NMN is the precursor your body can actually absorb and convert — unlike swallowing NAD+ itself, which is why we don't sell that. Below: what the research supports, what it doesn't yet, the honest story of its on-again FDA status, and who should wait.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e\n\u003csection class=\"band white\"\u003e\u003cdiv class=\"in\"\u003e\n  \u003cp class=\"eyebrow\"\u003eEverything on the label\u003c\/p\u003e\n  \u003ch2\u003eOne ingredient. That's the whole point.\u003c\/h2\u003e\n  \u003cp\u003eNo blend, no “longevity matrix,” no proprietary anything. Every capsule is 500 mg of β-nicotinamide mononucleotide at \u003cstrong\u003e99.9% purity\u003c\/strong\u003e, in a plant cellulose (HPMC) capsule. 500 mg sits squarely in the range used in the human studies (250–900 mg), so what you take is what was tested — not a fraction of it in a bigger font.\u003c\/p\u003e\n  \u003cdiv class=\"facts\"\u003e\n    \u003cdiv class=\"row\"\u003e\n\u003cb\u003eβ-Nicotinamide Mononucleotide\u003c\/b\u003e\u003cspan class=\"amt\"\u003e500 mg\u003c\/span\u003e\n\u003c\/div\u003e\n    \u003cdiv class=\"row\"\u003e\n\u003cb\u003ePurity\u003c\/b\u003e\u003cspan class=\"amt\"\u003e99.9%\u003c\/span\u003e\n\u003c\/div\u003e\n    \u003cdiv class=\"row\"\u003e\n\u003cb\u003eOther ingredients\u003c\/b\u003e\u003cspan class=\"amt\" style=\"font-weight:400\"\u003eHPMC veg capsule only\u003c\/span\u003e\n\u003c\/div\u003e\n  \u003c\/div\u003e\n\u003c\/div\u003e\u003c\/section\u003e\n\u003csection class=\"band cream\"\u003e\u003cdiv class=\"in\"\u003e\n  \u003cp class=\"eyebrow\"\u003eThe evidence\u003c\/p\u003e\n  \u003ch2\u003eWhat the research actually shows.\u003c\/h2\u003e\n  \u003cp class=\"lead\" style=\"margin-bottom:1.7rem\"\u003eWe grade our own products. Where it's strong we say so; where it's early, we say that too — even on the one people most want to believe in.\u003c\/p\u003e\n  \u003cdiv class=\"cards\"\u003e\n    \u003cdiv class=\"card\"\u003e\n\u003cspan class=\"grade g-s\"\u003eStrong evidence\u003c\/span\u003e\n      \u003ch3\u003eNAD+ is real, and it declines with age\u003c\/h3\u003e\n      \u003cp\u003eThis part isn't in dispute. NAD+ is a coenzyme every cell uses for energy metabolism and DNA repair, and its levels fall measurably as we get older. That decline is a genuine, well-documented feature of aging — which is exactly why raising it became interesting in the first place.\u003c\/p\u003e\n\u003c\/div\u003e\n    \u003cdiv class=\"card\"\u003e\n\u003cspan class=\"grade g-e\"\u003ePromising, still early\u003c\/span\u003e\n      \u003ch3\u003eOral NMN does raise NAD+ in people\u003c\/h3\u003e\n      \u003cp\u003eSeveral small human trials have shown that taking NMN by mouth increases blood NAD+ levels, and NMN is smaller and better-absorbed than NAD+ itself — the reason we stock this and not oral NAD+. So the first link in the chain (does it get in and lift NAD+?) has real human support.\u003c\/p\u003e\n\u003c\/div\u003e\n    \u003cdiv class=\"card\"\u003e\n\u003cspan class=\"grade g-t\"\u003eThin evidence\u003c\/span\u003e\n      \u003ch3\u003eThe anti-aging promises are ahead of the proof\u003c\/h3\u003e\n      \u003cp\u003eHere's the honest gap. The dramatic claims — reversing aging, extending lifespan, restoring youth — come mostly from \u003cem\u003emouse\u003c\/em\u003e studies. Human trials so far are small, short, and measure surrogate markers (NAD+ levels, some physical-function scores), not living longer or looking younger. Raising NAD+ is plausible and promising; that it delivers the headline benefits in humans is not yet shown.\u003c\/p\u003e\n\u003c\/div\u003e\n  \u003c\/div\u003e\n\u003c\/div\u003e\u003c\/section\u003e\n\u003csection class=\"band lime\"\u003e\u003cdiv class=\"in\"\u003e\n  \u003cp class=\"quote\"\u003eIf you buy NMN, buy it as a reasonable bet on promising early science — not as a proven fountain of youth. We'd rather you spent $55 with your eyes open.\u003c\/p\u003e\n  \u003cp class=\"qby\"\u003eOur standard\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e\n\u003csection class=\"band white\"\u003e\u003cdiv class=\"in\"\u003e\n  \u003cp class=\"eyebrow\"\u003eThe part nobody else prints\u003c\/p\u003e\n  \u003ch2\u003eNMN's on-again, off-again legal status.\u003c\/h2\u003e\n  \u003cp\u003eMost stores won't mention this; we will. In \u003cstrong\u003eNovember 2022\u003c\/strong\u003e, the FDA declared NMN \u003cem\u003eexcluded\u003c\/em\u003e from the definition of a dietary supplement — not for safety, but on a technicality: it had been studied as a drug, which can trigger a “drug preclusion” clause. Some retailers pulled it.\u003c\/p\u003e\n  \u003cp\u003eOn \u003cstrong\u003eSeptember 29, 2025\u003c\/strong\u003e, the FDA reversed course, concluding NMN was sold as a supplement before that drug investigation and therefore \u003cem\u003eisn't\u003c\/em\u003e excluded. As of early 2026 it is lawful to sell NMN as a dietary supplement in the United States, and that's where it stands today. We sell to the US only, so that's the status that applies to you.\u003c\/p\u003e\n  \u003cp style=\"color:var(--soft);font-size:.95rem\"\u003eWhy tell you at all? Because a store that hides the messy parts is the one you shouldn't trust with the clean ones.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e\n\u003csection class=\"band white\"\u003e\u003cdiv class=\"in\"\u003e\n  \u003cp class=\"eyebrow\"\u003eHow to take it\u003c\/p\u003e\n  \u003ch2\u003eOne capsule, once a day.\u003c\/h2\u003e\n  \u003cp\u003e500 mg daily is a standard NMN serving. Most people take it in the \u003cstrong\u003emorning\u003c\/strong\u003e — NAD+ is tied to your daytime energy cycle, so morning is the sensible default. With or without food is fine. There's no evidence that megadosing does more, so there's no reason to.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e\n\u003csection class=\"band forest\"\u003e\u003cdiv class=\"in\"\u003e\n  \u003cdiv class=\"flag\"\u003e\n    \u003cdiv class=\"m\"\u003e!\u003c\/div\u003e\n    \u003cdiv\u003e\n      \u003cp class=\"eyebrow\"\u003eBefore you buy\u003c\/p\u003e\n      \u003ch2\u003eWho should skip this one.\u003c\/h2\u003e\n      \u003cp\u003e\u003cstrong\u003eIf you want proven results, wait.\u003c\/strong\u003e The honest reason to skip NMN is simple: the human evidence for the benefits people actually want is still early. If you only buy things that are firmly established, this isn't there yet — and that's a legitimate reason to pass.\u003c\/p\u003e\n      \u003cp\u003eAlso skip, or ask a doctor first, if you're \u003cstrong\u003epregnant or nursing\u003c\/strong\u003e (it hasn't been studied in that group), or if you're managing a serious health condition and would rather put your money toward something with a longer track record.\u003c\/p\u003e\n      \u003cp\u003eAnd if your real goal was oral \u003cstrong\u003eNAD+\u003c\/strong\u003e: NMN is the better-absorbed route to the same target, which is why it's the one we carry.\u003c\/p\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\u003c\/div\u003e\u003c\/section\u003e\n\u003csection class=\"band cream\"\u003e\u003cdiv class=\"in\"\u003e\n  \u003cp class=\"eyebrow\"\u003eStraight answers\u003c\/p\u003e\n  \u003ch2\u003eNMN questions, answered.\u003c\/h2\u003e\n  \u003cdiv class=\"cards\"\u003e\n    \u003cdiv class=\"faq\"\u003e\n\u003cp class=\"q\"\u003eNMN or NAD+ — what's the difference?\u003c\/p\u003e\n\u003cp\u003eNAD+ is the molecule your cells use. NMN is its direct precursor. Swallowed NAD+ is too large to absorb well, so taking NMN — which your body converts to NAD+ — is the more sensible oral route. That's why we stock NMN and not oral NAD+.\u003c\/p\u003e\n\u003c\/div\u003e\n    \u003cdiv class=\"faq\"\u003e\n\u003cp class=\"q\"\u003eWill I feel it?\u003c\/p\u003e\n\u003cp\u003eHonestly, maybe not in any obvious way. NMN works on a cellular level you don't directly sense. Some people report steadier energy; the science measures NAD+ in your blood, not a feeling. Buy it for the mechanism, not for a buzz.\u003c\/p\u003e\n\u003c\/div\u003e\n    \u003cdiv class=\"faq\"\u003e\n\u003cp class=\"q\"\u003eIs it actually legal to sell?\u003c\/p\u003e\n\u003cp\u003eYes, in the US, as of the FDA's September 2025 reversal — see the section above. We sell to the US only.\u003c\/p\u003e\n\u003c\/div\u003e\n    \u003cdiv class=\"faq\"\u003e\n\u003cp class=\"q\"\u003eWhy 500 mg?\u003c\/p\u003e\n\u003cp\u003eIt's within the range used in human studies (250–900 mg) and there's no good evidence that more does more. A clean, studied dose beats a heroic one.\u003c\/p\u003e\n\u003c\/div\u003e\n    \u003cdiv class=\"faq\"\u003e\n\u003cp class=\"q\"\u003eIs this the same as nicotinamide riboside (NR)?\u003c\/p\u003e\n\u003cp\u003eThey're cousins — both NAD+ precursors, with slightly different absorption paths and separate research bases. Neither is proven for the big anti-aging claims; both can raise NAD+.\u003c\/p\u003e\n\u003c\/div\u003e\n  \u003c\/div\u003e\n\u003c\/div\u003e\u003c\/section\u003e\n\u003csection class=\"band white\"\u003e\u003cdiv class=\"in\"\u003e\n  \u003cp class=\"eyebrow\"\u003eOur standard\u003c\/p\u003e\n  \u003ch2\u003eWhy we stock it.\u003c\/h2\u003e\n  \u003cp\u003eBecause it's a single, high-purity ingredient at a real dose, it's the honest way to pursue NAD+ if that's your goal, and the one open question — whether raising NAD+ delivers the headline benefits in humans — we put in writing instead of papering over. It's a bet on promising science, priced and described as exactly that. That's the most honest version of this product anyone can sell you.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e\n\u003c\/div\u003e\n","brand":"My Supplement Boost","offers":[{"title":"Default Title","offer_id":48654669250801,"sku":"JTP55NMNC","price":55.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0790\/0856\/3441\/files\/1787848691224-generated-label-image-0.jpg?v=1787848704","url":"https:\/\/mysupplementboost.com\/products\/nmn","provider":"My Supplement Boost","version":"1.0","type":"link"}