Medicube Triple Collagen Serum 4.0 is a targeted anti-ageing serum designed to deeply nourish, firm and revitalise your complexion. Powered by fortified collagen and a fast-absorbing, non-greasy texture, this potent formula penetrates into the deeper layers of the skin to boost collagen production, restore elasticity, and visibly reduce the appearance of fine lines and wrinkles.Ideal for skin that's feeling dull, rough or lacking firmness, this serum works to smooth uneven texture, leaving skin soft, plump and radiant with a youthful glow.