Some of these products work because of science or color theory, others are just plain witchcraft. View Entire Post › ...

The Kiehl's ultra facial cream contains squalane to seal in moisture as an emollient and soothe the skin from redness and irritation. "It’s extremely hydrating, absorbs instantly and doesn’t ...

We tested the best shampoos for dry hair (plus, their conditioner counterparts) and found winners from Redken, Olaplex, Amika, and more. Our picks hydrate and smooth hair, and prices start at just $10 ...

One PEOPLE writer has been using the Summer Fridays Lip Butter Balm for five years. She’s owned multiple tubes of the ultra-hydrating lip balm, including the limited-edition Birthday Cake flavor.

Beyoncé’s Cécred hair-care brand promises to revive healthy curls. But does it live up to the hype? Here, one writer puts the products to the test.

This ultra-hydrating gel formula is packed with a probiotics-derived complex, squalane and a hydrating ingredient that mimics the skin’s natural lipids, in turn, providing deep hydration.

Recommended by three of the hairstylists I consulted, this shampoo “strikes the perfect balance between volumizing and hydrating,” said Queen Adrienne Monroe, a hairstylist and curl expert ...