Beta Hydroxy Acid (BHA) is a type of exfoliant commonly used in skincare products. It is oil-soluble, which allows it to penetrate deep into pores and effectively remove dead skin cells and excess oil. This makes BHA particularly beneficial for individuals with oily or acne-prone skin. The most well-known BHA is salicylic acid, which is often found in acne treatments. By promoting cell turnover and reducing inflammation, BHA can help improve skin texture and reduce the appearance of blemishes. Regular use can lead to clearer, healthier-looking skin.