Medicube Triple Collagen Serum 55ml is a lightweight, nutrient-rich facial serum designed to deeply nourish, firm, and hydrate skin. Formulated with 20,000ppm of a "Triple Collagen Complex" (hydrolyzed, atelo, and soluble collagen) and elastin, it boosts elasticity, smooths fine lines, and provides a "glass skin" radiant glow.