If you’re wondering whether you should double wash your hair, a dermatologist has put all queries to rest, including who ...

Nick Blackmer is a librarian, fact-checker, and researcher with more than 20 years of experience in consumer-facing health and wellness content. Double shampooing can help you remove oil and build-up ...

I used to think my haircare routine was healthy and hygienic, until I noticed how quickly my hair seemed to be drying out. As someone who never uses a flat iron or dyes her hair, I was pretty confused ...

These shampoos claim to slow hair-shedding. We asked the experts how much they help — and where they fall short.

Excessive double-washing can strip the scalp of its natural oils, increasing frizziness, irritation, dryness, and hair ...

For softer, shinier, and more defined curls.

We independently evaluate all of our recommendations. If you click on links we provide, we may receive compensation. Our top pick is The Shampoo by Nécessaire Jessie Quinn is a Los Angeles-based ...