This intensive professional treatment from Bielenda is formulated to combat acne effectively using a powerful four-acid complex. It features a high concentration blend of Salicylic Acid (40%), Azelaic Acid, Mandelic Acid, and Lactic Acid. This combination targets blemishes, reduces inflammation, exfoliates deeply within pores, and helps normalize sebum production. Ideal for targeted application on areas affected by persistent breakouts, blackheads, and uneven skin texture, this product aims to refine the complexion and promote clearer skin.