Our retinol serum contains plant extract, vitamin A, and retinol 2.5%. It can support natural cell renewal, improve skin texture and tone, reduce aging, deeply moisturize and nourish, tighten skin, and increase skin elasticity. Its use method is very simple: First after cleansing, take an appropriate amount of this product with the dropper gently pat the face until absorbed. It can be used every day to supplement the nutrition of the skin, repair and hydrate the skin deeply, fill the dry and dehydrated skin, effectively fade the fine lines on the face, and make your skin more delicate and smooth.