MEDICUBE Red Acid Clarifying serum clears acne and blackheads with succinic acid, niacinamide, salicylic acid, ceramide NP, panthenol, turmeric. This clarifying serum features 1% succinic acid and 0.2% salicylic acid to gently exfoliate pores, reduce sebum, and minimize blackheads. Formulated with 5% niacinamide, ceramide NP, panthenol, and hydrating polymers to soothe irritation and support barrier repair. Turmeric extract and phytosphingosine provide antioxidant and antimicrobial care while fading post-acne pigmentation and calming red marks. Ideal for acne-prone, oily, or sensitive skin, it refines texture, brightens tone, and clarifies without dryness.