We asked skin experts to explain all you need to know. “Resveratrol is a polyphenolic ... so it’s a tricky ingredient to use in skincare and care has to be taken it’s been successfully ...

But these higher doses are more likely to cause stomach upset. When applied to the skin: Resveratrol is possibly safe when used for up to 30 days. When sprayed into the nose: Resveratrol is ...

One popular ingredient you might have spied on anti-aging skin care products is resveratrol. It’s not only found in skin care products; you can get it through food, too. “Like vitamin C ...