La Roche-Posay Effaclar Ultra Concentrated Serum is an effective serum that reduces zits. Formulated for oily and impure skin prone to acne. The formula is charged with active ingredients, including niacinamide and a complex of LHA acid, salicylic acid, and glycolic acid that unclogs pores, activates the skin renewal process, and targets persevering impurities. The skin surface becomes more even, smoother, and feels fresh.

This ultra-concentrated face serum has a lightweight formula that is quickly absorbed by your skin. Apply a few drops onto cleansed face and neck in the evening. Avoid the eye area – in case of contact with eyes, rinse immediately with water. The serum makes skin more sensitive to sunlight, always combine with a day cream with SPF15+ for daytime use. In case of skin discomfort, use less frequently.