Not only is Gluconolactone a great moisturising agent, It also helps to repair and strengthen the skin. Gluconolactone is a naturally occurring Polyhydroxy Acid (PHA) Gluconolactone is often referred to as a next generation Alpha-Hydroxy Acid (AHA). 

•  Smoothes and evens the skins surface by lifting off dead skin cells
•  Decreases wrinkles long term by thickening the skin improving its elasticity.
•  It is an anti-oxidant, but does not increase risk of sun damage