Some By Mi Galactomyces Pure Vitamin C Glow Serum is a dermatologist-tested brightening serum containing 75% Galactomyces Ferment Filtrate and high concentration Vitamin C (30,000 PPM). This clinical solution is designed to nourish the skin and enhance its natural radiance for a brighter, glowing complexion. Key features: • Contains 75% Galactomyces Ferment Filtrate • High concentration of Vitamin C (30,000 PPM) • Clinically tested brightening formula • Dermatologist tested • 30ml/1.01 fl. oz size • Dropper applicator for precise dispensing The serum combines the brightening and moisturizing benefits of Galactomyces Ferment Filtrate with the antioxidant properties of Vitamin C. Galactomyces is known for its ability to improve skin texture and promote a healthy glow, while Vitamin C helps protect against environmental damage and supports even skin tone. The product comes in an amber glass bottle to protect the active ingredients from light degradation.