Our High Prime Collagen Film For Nasolabial Folds contain collagen, hyaluronic acid and glycerin. It soothes tight skin, moisturizes the underlying layer and tightens the skin. Its use method is very simple: after cleansing and toning, take out the product, spray with appropriate amount of water, until the product is completely soaked, stick it on the law line, gently press with your hand, wait 15 minutes, massage the remaining essence until it is absorbed. It can improve skin texture, make skin softer and smoother, promote collagen synthesis, and thus reduce the production of fine lines.