The Dermalogica Clear Start Breakout Clearing Booster is a powerful acne treatment that aims to clear clogged pores, reduce excessive oil production, and eliminate blemishes. This serum, suitable for all skin types, contains active ingredients such as Niacinamide and Salicylic Acid to effectively target acne. With a period after opening of 12 months and an expiration date of 08/2028, this product is designed for long-term use. It is free of gluten, animal cruelty, perfume, and is vegan, making it suitable for a wide range of individuals looking to achieve clear and healthy skin.