Cosmosheer Clinical Puracnil-5 Serum is a lightweight topical formulation developed with Azelaic Acid, Vitamin C, and Allantoin in a smooth serum base. The formulation also includes supporting ingredients such as Water, Propylene Glycol, Glycerin, Sodium Gluconate, Hydroxyethyl Cellulose, Phenoxyethanol, Caprylyl Glycol, Sorbic Acid, and Fragrance, creating a balanced serum composition. This serum features a smooth texture designed for even application and quick absorption, presented in a convenient dropper format suitable for regular skincare use.