Our glutathione essence contains glycerin, carbomer and triethanolamine. It can achieve a dual brightening effect and help the skin regain its natural luster. Its usage method is very simple: clean the skin and keep it dry. Take an appropriate amount of this product and apply it evenly to the face and body. Gently massage in circular motions to promote absorption. And it can activate the skin's luster, bringing about bright, tender and smooth skin.