The yselina hyaluronic naturally present in our body and has an amazing ability to absorb water, which can absorb up to 1,000 times the volume of water than its own weight. It successfully fights wrinkles and signs of aging and provides the skin with intense hydration for a livelier, more radiant and youthful appearance . The size of the hyaluronic acid molecule determines its efficiency of absorption into the skin, so MARK Hyaluronic Acid Serum combines low and high molecular weight acid for multiple hydration . The hydrating effect of the acid is complemented by silk protein and honey complex, which leave the skin silky soft to the touch, while aloe vera gel and rosemary water soothe and protect the skin .