If you’re someone who battles a flaky scalp, persistent dandruff, or even scalp acne, chances are you’ve come across the ingredient salicylic acid in shampoos or scalp treatments. This popular beta hydroxy acid (BHA) has long been a staple in facial skincare routines, especially for people with oily or acne-prone skin. But recently, it’s made its way into haircare too. The question is: is salicylic acid actually good for your scalp?
