Red Succinic Acid Serum 30ml – Clarifying & Acne-Control SerumMedicube Red Succinic Acid Serum 30 ml This high performance acne blasting serum blends 1% succinic acid, 5% niacinamide, 0. 2% salicylic acid, and 3. 2% panthenol in a soothing, non comedogenic formula. It targets breakouts, clears clogged pores, fades post acne pigmentation, and calms rednessall while reinforcing the skin barrier. Clinical testing shows 96% of users experienced acne relief and 100% reported improved hydration. Key Benefits Breakout