This is a Beyond Beauty product which means it has been sourced, tried and tested and finally declared one of the most new and innovative heroes out there. Zelens'Hyaluron Intense Hydro-Plumping Serum is a powerful hyaluronic acid (HA) serum formulated with three different molecular weights (very low, low and medium) of pure HA, reinforced with niosome-encapsulated HA at a combined concentration of 1%. It's supercharged with a bioflavonoid which inhibits hyaluronidase (the enzyme responsible for HA degradation) and sustainably derived succinic acid which supports skin renewal. This lightweight serum delivers an instant burst of intense hydration and locks in moisture to fill in fine lines and wrinkles. Skin appears supple, smoother and more plump.