Questions, answered honestly.

Two capsules daily, ideally in the morning, with or without food. Consistency matters more than timing — NAD⁺ replenishment is a gradual process, so a steady daily habit beats perfect scheduling.

NMN (nicotinamide mononucleotide), trans-resveratrol, quercetin, the active forms of vitamins B6, B12 and folate, and BioPerine black-pepper extract — in a plant-based HPMC capsule. Every dose is printed in full on the label, and the other ingredients (microcrystalline cellulose, magnesium stearate, silicon dioxide, and the vegetable capsule) are disclosed too. No proprietary blends. The exact milligrams are on the product page and the Certificate of Analysis.

Yes. The capsule shell is plant-based HPMC — no gelatin or animal-derived ingredients.

NMN is generally well tolerated in studies to date. As with any supplement, if you're pregnant, nursing, taking medication, or managing a health condition, talk to your doctor before starting. We're not able to give individual medical advice.

Somewhere cool, dry, and out of direct sunlight. The sealed jar is designed to protect the actives — reseal it firmly after each use.

NAD⁺ is a large, charged molecule that's poorly absorbed when swallowed. NMN is a direct precursor your body readily converts into NAD⁺ through a pathway it already uses — which makes it the more effective delivery route.

Most people take NMN+ daily for 4–8 weeks before evaluating effects. Replenishing cellular NAD⁺ is gradual, and individual response varies considerably. We'd rather set an honest expectation than promise an overnight change.

No NMN supplement — ours included — has been shown to extend human lifespan, and we won't claim otherwise. The underlying biology is compelling and the research is active, but "supports healthy aging pathways" and "extends lifespan" are very different statements. We only make the first.

Our Science page lays out what's well established, what's emerging, and what isn't known — in plain English, with the honest limits included.

Choose Subscribe & Save at checkout and your NMN+ arrives automatically each month at a lower price. You're always in control of the schedule.

Subscriptions run for a 2-month minimum (two deliveries). After that you can pause, skip, or cancel anytime — no fees, no phone call — directly from your account dashboard.

Your batch number is printed on the base of the jar. Enter it on our Lab Reports page to pull the Certificate of Analysis for the exact batch you have.

Free US shipping is offered over $60.