Information about molecules and research questions. Studies do not certify a commercial product or tell you what to use.
NAD+
The short explanation
NAD+'s role in the body and the effect of adding it are different questions. Small infusion studies examine specific outcomes and have clear limitations.
What is being researched?
What happens during an infusion, and which benefit that matters to a person has been demonstrated?
What does this mean for you?
The 2019 pilot tracked molecules in blood and urine; the 2026 pilot described tolerability. Neither demonstrates rejuvenation or longer lifespan.
What we cannot be sure of
Small samples, short follow-up and commercial interests. Do not transfer NR/NMN, cream or capsule results to intravenous NAD+, or vice versa.
This information does not tell you whether a product is right for you. If you use it or are considering it, discuss your questions and possible risks with a healthcare professional.
What can a quality report tell you?