A beauty writer tests Olaplex's No.0.5 Hydrating and Strengthening Scalp Serum for two weeks on her dandruff-prone scalp.
The best kid shampoos are tear-free, hypoallergenic and free of harsh cleansers. Shop expert-approved recs from brands like ...
By Noah W Chung Dihydrotestosterone, or DHT, is an androgen hormone produced by testosterone. High levels of DHT can cause hair loss problems, including androgenetic alopecia, or AGA, and male pattern ...