Lightweight, low-irritation, and fragrance-free formula. Contains Panthenol and Coral Moss Extract to calm and soothe skin. Suitable for daily use.The Custis Life Science Research Center has tested an all-in-one 72-hour glow serum, which includes a gentle Vitamin B12 formula for daily use, containing Panthenol and Coral Moss Extract for skin soothing. The serum contains 5% Tranexamic Acid (TXA), the highest concentration for after-spot care, and an exclusive medicube ingredient blend. This serum deeply hydrates, refines skin texture, and leaves the skin visibly healthier. The serum has clinically proven results, boosting radiance by 15.6% after one use and improving skin texture by 7.5% after one week. The serum s mild formula aims to achieve smooth, glass-like skin, with results varying depending on individual skin types. The serum s results may vary depending on individual skin types.