Precursor
NMN 500mg
A nucleotide used in NAD+ biosynthesis.
Inside the formula
The total is simple arithmetic—not a mystery blend: 500mg NMN plus 600mg trans-resveratrol equals 1,100mg. Black pepper extract is also visible on the supplied label, but its amount is not legible enough to claim here.
Precursor
A nucleotide used in NAD+ biosynthesis.
Polyphenol
A structurally separate stilbene with its own research profile.
Formulation
Included on the label; no dose or exact-blend absorption result is invented.


Human evidence · randomized trial
The NAD+ precursor
β-Nicotinamide mononucleotide
What it is: NMN is a nucleotide the body can use in pathways that produce NAD+, a coenzyme involved in cellular energy transfer and enzyme reactions.
Evidence context: A randomized human trial reported increased blood NAD+ with NMN. It did not establish lifespan extension.
NMN contributes the precursor side of the formula rather than duplicating resveratrol’s polyphenol chemistry.


Human evidence · systematic review
The complementary polyphenol
Stilbene polyphenol
What it is: Trans-resveratrol is a plant stilbene that is absorbed and then rapidly metabolized in humans.
Evidence context: Clinical reviews find substantial differences across formulations, doses, populations and endpoints, without a consensus anti-aging use.
It broadens the formula beyond NAD+ precursor nutrition, but no study proves that the two actives create a superior combined outcome.
Every other label-listed ingredient
Visible on the supplied facts panel. It is commonly included with an absorption rationale, but the amount is obscured and this exact blend has no cited pharmacokinetic study.
The supplied packaging indicates a vegetable capsule format; consult the bottle in hand for the complete other-ingredients line.
The formulation rationale
Precursor + polyphenol: NMN participates in NAD+ biosynthesis, while resveratrol belongs to a separate polyphenol family.
500mg + 600mg: The 1,100mg front-panel total is accounted for by the two declared active amounts.
Black pepper + uncertainty: Black pepper extract may have a formulation rationale, but its dose and exact effect in this product are not claimed without readable label data or product-specific testing.
NMN ingredient-profile and grape reference photography provide context only. They do not claim manufacturing or batch provenance.