Ren keep young and beautiful instant firming beauty shot will treat you to a firmer and significantly younger looking skin this effective gel serum makes use of a blend of hyaluronans to lift and plump up the skin increase elasticity and fight the visible signs of ageing suitable for all skin types this anti ageing serum encourages the synthesis of elastin and will restructure your skin over time hyaluronan 1 and 2 both extracted from yeast biofermentation help to reduce lines and wrin