Hollywood Stars Embrace NAD+ Infusions Amid Scientific Debate Over Anti-Aging Benefits

NAD+ infusions have become a popular wellness trend among celebrities like Hailey Bieber and Kendall Jenner, who publicly endorse the treatment as a way to prevent aging. The molecule, Nicotinamide Adenine Dinucleotide, is essential for cellular energy production and DNA repair, but its levels decline significantly with age, contributing to cell aging, fatigue, and dull skin. Dr. Irina Sandler, who runs longevity and aesthetic clinics, explains that intravenous NAD+ bypasses the digestive system, delivering nutrients directly into the bloodstream for better absorption, which reportedly leads to increased energy, clearer cognition, improved sleep, and healthier skin.

Despite the hype and widespread use in premium longevity clinics, scientific consensus on the effectiveness of NAD+ infusions remains unsettled. While animal studies show promising results in metabolism and lifespan extension, human clinical trials have been limited, short-term, and primarily demonstrate increased blood NAD+ levels without conclusive evidence of consistent improvements in energy, memory, muscle strength, or aging reversal. Experts caution that NAD+ treatments should only be administered under strict medical supervision with personalized vitamin cocktails after thorough diagnostics.

The cost of a single NAD+ infusion session is approximately 1,800 shekels, often requiring multiple treatments tailored to individual protocols. Dr. Sandler emphasizes that despite the allure of intravenous vitamin cocktails, the only universally recommended anti-aging strategies remain sufficient sleep, regular exercise, and a healthy diet. Whether NAD+ will prove to be a groundbreaking longevity therapy or just a wellness fad remains to be seen as research continues.