GLCTMYCS PURE VTMN C GLOW SERUM 1.01FLOZ. Benefits: With regular use, this serum helps refine uneven tone, fade visible blemishes, and brighter-looking skin.. High-Potency Pure Vitamin C to provide care for 4 types of melasma & Dark spots. Smooths skin texture for Natural Glow. Delivers dual-layer moisture care for glowing skin. Gentle Hypoallergenic serum suitable for sensitive skin. Triple-Tone facial complexion improvement. Key Ingredients: 75% Galactomyces Ferment Filtrate - High Moisture/Long-lasting Hydration Effect, Skin Texture Improvement Effect,Skin Elasticity Effect, Skin Brightening Effect. 30,000 ppm Pure Vitamin C - Offers excellent antioxidant effects, helping to maintain a bright skin tone. 20,000 ppm Niacinamide - effectively soothes the skin, improves texture and tone, and helps control sebum for balanced oil-water management.. Research Results: Quadruple Melasma and Blemishes improvement test completed. Triple Complexion Skin Tone (Dark and Dull, Red, Yellow) improvement test completed. Antioxidant In-Vitro test completed. Quadruple Brightening improvement test completed. Primary skin irritation / low-irritation for sensitive skin tests completed. Non-comedogenic test completed (When using three types of toner + serum + cream together).