Heavyweight anti-aging ingredient: sodium hyaluronate (hyaluronic acid) anti-aging principle: it is a transparent natural moisturizing ingredient for human body, which can moisturize for a long time, promote the absorption of other active ingredients, provide a good environment for the synthesis of dermal collagen and elastic fibers, and reduce the traces of aging wrinkles. Eve's Kiss does not contain hyaluronic acid series skin care products. Hyaluronic acid with large, small and ultra-micro molecular scientific formula can promote skin absorption and moisturizing.