Gwyneth Paltrow Reveals Her Latest Anti-Aging Obsession

Stefanie Keenan/Getty ImagesGwyneth Paltrow, 53, touted a popular longevity ingredient, beloved among tech bros and fitness influencers, as her latest anti-aging skincare secret.The actress and wellness mogul discussed Goop’s newest beauty product, the Youth-Boost NAD+ Peptide Rich Cream ($105, Goop), in an interview with Elle.NAD+, which stands for nicotinamide adenine dinucleotide, is a molecule that supports cellular metabolism and DNA repair, and scientists believe it may play a key role in aging. Typically, NAD+ is used in IV therapy or taken as an injection; both formats are extremely popular among the Silicon Valley elite.Read more at The Daily Beast.