If you purchase an independently reviewed product or service through a link on our website, Rolling Stone may receive an affiliate commission. If you’ve looked into hair repair before, chances are you ...

Olaplex's toning shampoo and conditioner help maintain blonde and gray hair at home. A set of Olaplex No. 4P and No. 5P is currently on sale for $85 at Walmart, a 55% discount. The Walmart Deals sale ...

Stars like Kim Kardashian and Billie Eilish have long treated their talked-about tresses with Olaplex. And now, thanks to the label’s latest launch — Olaplex No.4D Clean Volume Detox Dry Shampoo ($30) ...

As we head into the transitional weather season, maintaining a healthy and hydrated scalp is key for avoiding dryness, flaking and itchiness in cooler weather. Olaplex’s No. 5 Scalp Longevity ...