Experience the power of pharmaceutical-grade skincare with the FATION Nosca9 Trouble Serum. Developed by Dong-A Pharmaceutical, a leader in Korean medical skin research, this serum is a concentrated solution for troubled, sensitive, and acne-prone skin. Formulated with the exclusive Heparin RX Complex™, it provides a 10x faster soothing effect compared to standard cica products, effectively calming redness and repairing the skin barrier. Features Rapid Trouble Soothing: Clinically proven to reduce skin irritation and redness caused by external stressors or acne breakouts. Heparin RX Complex™ (46%): A potent blend of Sodium Heparin, Panthenol, Allantoin, and Mugwort Leaf Extract that deeply hydrates and protects irritated skin. Micro-Liposome Technology: Utilizes advanced particles that are 1/500th the size of a pore, ensuring the active ingredients penetrate deeply and rapidly without leaving a sticky residue. Oil & Sebum Control: Helps regulate excess sebum production and improves the appearance of whiteheads and blackheads, making it ideal for oily and combination skin. Non-Comedogenic & Hypoallergenic: Tested and proven safe for acne-prone and highly sensitive skin. Free from harsh chemicals and artificial fragrances. How to Use Prep: After cleansing and toning, take an appropriate amount (2-3 drops) of the serum. Apply: Smooth evenly over the entire face or focus specifically on "trouble spots" (redness or acne areas). Absorb: Gently pat with your fingertips for maximum absorption. Follow with your favorite moisturizer. Full Ingredients Water, Glycerin, Dipropylene Glycol, Panthenol, 1,2-Hexanediol, Pentylene Glycol, Sodium Hyaluronate, Diethoxyethyl Succinate, Hydroxyethyl Urea, Acrylates/C10-30 Alkyl Acrylate Crosspolymer, Ammonium Acryloyldimethyltaurate/VP, Copolymer, Tromethamine, Allantoin, Hydroxyacetophenone, Ethylhexylglycerin, Polyglyceryl-10 Laurate, Succinic Acid, Xanthan Gum, Sodium Heparin, Artemisia Princeps Leaf Extract, Centella Asiatica Extract, Pyrus Malus (Apple) Fruit Extract, Tocopherol, Caprylyl/Capryl Glucoside, Hydrogenated Lecithin, Ceramide NP Ingredients subject to change at manufacturer's discretion. For the most complete and up-to-date list of ingredients, please refer to product packaging.