HYDRO-STAR SALICYLIC ACID COMPACT KIT. Benefits: Improved Hydro-Star Formula: Now 2x stickier for long-lasting wear, 50% more absorbent for extra gunk removal, and easier to apply with perforated sheets.. Salicylic acid, a well-known beta hydroxy acid (BHA) and powerful exfoliant, helps visibly shrink and soothe spots by dissolving dead skin cells and unclogging pores.. Hydro-Star + Salicylic Acid Patches are perfect for spots that need something more powerful.. These blue stars protect your spots from outside interference and serve as a gentle reminder to avoid skin picking.. Dermatologist tested, and safe for every skin type, including sensitive.. Features: Perfectly shaped to grip the contours of the face, Hydro-Stars are designed to really stick and keep you feeling cute while caring for your skin.. Their little arms are great for reaching spots in tight or awkward spaces, like the corner of your nose or side of your lip.. Take your stars everywhere you go with Big Blue: a reusable, mirrored compact that holds your patches for easy application and storage.. Key Ingredients: Salicylic acid: helps unclog pores by cutting through oil, gunk, and dead skin cells.. Hydrocolloid: clinically proven to improve the appearance of spots by soothing redness and drawing out fluid..