Andrey Cherkasov - stock.adobe.com For those who got deep into the holiday spirits, there’s an amino acid that may be able to alleviate your hangover. Drinking plenty of water, taking a pain ...

2. Skin type compatibility: If you have dry or sensitive skin, look for a serum that includes hydrating ingredients like hyaluronic acid or glycerin to prevent over-drying. For oily skin ...

Picture it: You're in Sephora sifting through bottle after bottle of hyaluronic acid serum (yes, there really are that many in the market nowadays), without a clue as to which one to select.

Rosie is a freelance writer living in London. She has covered everything from ancient Egyptian temples to exciting medical breakthroughs, but she particularly enjoys writing about wildlife ...

It's Eva Naturals Vitamin C Serum — and it's down to $10 from $15 right now. Glowier, smoother skin, here you come! This anti-aging hero is loaded with antioxidants and hyaluronic acid ...

This anti-aging hero is loaded with antioxidants and hyaluronic acid, helping to boost collagen production and reduce fine lines and wrinkles. Finding a quality vitamin C serum that actually ...

Among them: The Grace and Stella Hyaluronic Acid Serum. Though relatively under-the-radar, the product is worth considering; some shoppers even say it outperforms pricey picks. Typically $20 ...

Taylor Swift's longtime makeup pro dropped a gift guide packed with her holiday favorites. Getty Images; www.lorrieturk.com; Mocado; Lisa Eldridge 111Skin Page Six may be compensated and/or ...

Show them the corner of a bottle, and for sure, they’ll find out which product it is—exactly how the internet found out that Hailey Bieber kept using a certain serum concealer—Lancôme’s ...