A 28-day trial showed that pterostilbene cream improved wrinkles, skin firmness, collagen, and pore size far better than a control emulsion. The results highlight pterostilbene as a promising natural ...

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Many anti-aging influencers say they make a difference. Here’s what doctors and scientists think. By Dana G. Smith It seems like every longevity influencer has a supplement (or several) they swear by.

Katie has a PhD in maths, specializing in the intersection of dynamical systems and number theory. She reports on topics from maths and history to society and animals. Katie has a PhD in maths, ...