2021 · Nature Reviews Molecular Cell Biology
Reviews NAD⁺'s roles in energy metabolism, DNA repair and signalling, and why levels decline with age.
Covarrubias et al. · Nature Reviews Molecular Cell Biology 22:119–141NewDokper · Made in USA
NAD⁺ support formula
Plus NAD+ is made for American Best Life Inc. in the U.S. Each 2-capsule serving provides 260 mg of nicotinamide riboside chloride, 100 mg of giant-knotweed root extract (a source of resveratrol) and 5 mg of PQQ disodium salt; nicotinamide riboside is one of the precursors the body uses to make NAD⁺. Adults take 1–2 capsules a day after a meal.

| Medicinal ingredients | Per 2-capsule serving |
|---|---|
| Nicotinamide riboside chloride (NR) | 260 mg |
| Giant-knotweed root extract (Polygonum cuspidatum, containing resveratrol) | 100 mg |
| Pyrroloquinoline quinone disodium salt (PQQ) | 5 mg |
Non-medicinal ingredients: Dextrin, tricalcium phosphate, gelatin, purified water
Science
Representative research on the ingredients in this formula — background reading, not claims about this product.
2021 · Nature Reviews Molecular Cell Biology
Reviews NAD⁺'s roles in energy metabolism, DNA repair and signalling, and why levels decline with age.
Covarrubias et al. · Nature Reviews Molecular Cell Biology 22:119–1412012 · PLoS ONE
Observed that NAD⁺ levels in human skin tissue fall with age.
Massudi et al. · PLoS ONE 7:e423572014 · Trends in Cell Biology
Explains NAD⁺ as the essential substrate of the sirtuin family.
Imai & Guarente · Trends in Cell Biology 24:464–471Information on this website is general health information only. It is not medical advice and does not replace diagnosis or treatment by a physician. Dietary supplements are not medicines. These statements have not been evaluated by the U.S. Food and Drug Administration; products are not intended to diagnose, treat, cure or prevent any disease. If you are pregnant, breastfeeding, under 18, taking medication or have a medical condition, consult a health care practitioner before use. Stem-cell, genetic-testing and blood-purification services must be delivered by appropriately licensed providers under local law; test results are for health-management reference only.
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Every product is available for distribution and consignment, with OEM / ODM manufacturing; our health-management-centre model is open to partners across China and Southeast Asia.