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NAD+ supplements
NAD+ precursor supplements (nicotinamide riboside, NMN and NAD+ formulas), compared on the dose of active ingredient per serving as filed on the label.
Regulatory status of NMN, checked 1 October 2026. The FDA excluded NMN from the definition of a dietary supplement in 2022, then reversed that position: in letters dated 29 September 2025 it confirmed NMN is not excluded, and on 9 December 2025 it published New Dietary Ingredient response letters for NMN suppliers. NMN is still treated as a New Dietary Ingredient, so a supplier must notify the FDA before marketing it. NMN does not appear on the FDA ingredient directory as an ingredient of concern as of its 1 May 2026 update. This is a moving area: check the current position before relying on it.
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Products listed
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Brands
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With a stated dose
How this list is built. Products are drawn from labels filed with the NIH Dietary Supplement Label Database and ranked on search demand, how complete the filed label is, and market presence. Peptides.io does not sell supplements, takes no payment for inclusion, and has no affiliate relationship with any brand listed here. Dietary supplements are not reviewed or approved by the FDA before sale.
