Does colorful light therapy actually make a difference? I tested a range of devices on my acne-prone skin to find out.

The definitive roundup of the 100 greatest hair products as chosen by the people who know best – beauty industry insiders.

If you purchase an independently reviewed product or service through a link on our website, WWD may receive an affiliate ...

Promising review: "Love this hair mask. My hair is recently processed and a little frazzled. This mask made it soft and ...

Learn more about the reparative mask that earned a spot on our list of the Greatest Hair Products of All Time.

Apply the serum on clean, damp hair and style as usual. Add this deep-conditioning mask into your routine twice a week, Marino recommends. In addition to nourishing and hydrating jojoba and coconut ...

Everything you need to know about Shark's CryoGlow Mask, which features LED light therapy and cryotherapy in one easy-to-use ...

Bonus? It doesn’t leave your hair crunchy...just touchable, soft perfection. 6.A hair mask easy as pie to use: simply let it ...

While each product featured is independently selected by our editors, we may include paid promotion. If you buy something through our links, we may earn commission. Read more about our Product ...

I have fine hair, and it’s hard not to burn with envy when a friend tells me they only have to wash their hair “once a week or so.” As I have smaller, less porous strands of hair (which ...

Lauren has been a contributing writer for InStyle since August 2022 where she covers all things beauty—from the best lip glosses to hair care essentials.