Medicated acne care serum to prevent adult acne is a d-program focusing on beautiful skin bacteria, which exist on everyone’s skin and are the key to beautiful skin. Instant care anytime. A medicated acne care serum that prevents adult acne and leads to “smooth, beautiful skin.” Contains beauty ingredient succinic acid GL (succinic acid, glycerin / moisturizing). Contains two types of medicinal active ingredients to prevent skin irritation and acne. By preventing acne that tends to worsen before it occurs, it helps protect acne scars. Oil-free. ● Carefully selected ingredients, clean manufacturing method ● Paraben-free (preservative), alcohol (ethyl alcohol) free ● Fragrance-free, colorant-free, mildly acidic ● Low-irritation design.