"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." Salicylic acid is one of the most popular ingredients in skincare, known for unclogging pores, ...

You washed your hair—but is it *actually* clean? For hair free of buildup, this hair stylist says to make sure yours contains salicylic acid. After sudsing up with shampoo and conditioner, you’re ...

Branded content. Us Weekly has affiliate partnerships so we may receive compensation for some links to products and services. If you find yourself having to sit on your hands just to avoid scratching ...

One evening when my hair was in dire need of a wash, I remembered I had picked up L'Oréal Elvive Hydra Hyaluronic Acid Shampoo, £7 (often on offer at Boots for £3.50). If you're a Refinery29 regular, ...

Does your shampoo often leave your hair feeling brittle instead of giving a silky, smooth finish? It may be time to switch to a hyaluronic acid shampoo, which comes with moisture-retaining properties.

In recent years, hyaluronic acid has exploded in popularity as an active ingredient used in many over-the-counter products. After a quick browse at your local drugstore, you’ll find it in serums, face ...

It doesn’t matter how you classify your hair type; everyone is susceptible to the occasional bout of dandruff. That’s because the condition can be caused by everything from a scalp that’s too oily (or ...

Dealing with psoriasis can be difficult and stressful — but there are ways to manage this autoimmune condition on your own. For example, if you have psoriasis on your scalp, using the right shampoo ...