1Tighten the skin, improve its plumpness, and make the skin look more vigorous. 2Brighten skin tone, remove melanin, make skin looks smooth and delicate. 3Antiaging, diminish fine lines, increase skin elasticity, and make skin look younger. 4Deeply moisturize the skin, quickly repair damaged skin and improve skin condition. 5Hydrolyzed collagen components can inhibit melanin, whiten the skin and delay aging.