Collagen deep cleansing snail face serum is an anti-acne, whitening, anti-aging, brightening serum. you may know that collagen serum helps to improve skin firmness, reduces wrinkle from the skins. it contains collaxyl collagen that is a highly effective ingredient is clinically proven to remove wrinkle from the skin. it is also highly effective to promote cell regeneration. increasing the collagen level, it helps to hydrate skin.