A-Z — Gluconolactone

Gluconolactone is an acid used in skincare formulations to help increase skin cell turnover and improve the appearance of aging skin. It works in a similar way to AHAs and BHAs but is better for sensitive skin types. It is part of a group of acids called PHAs or polyhydroxy acid, which differs from alpha and beta hydroxy acids, such as lactic acid and glycolic acid. Gluconolactone is gentler on the skin because of its molecular structure, which is larger than that of other types of acids that are used in skincare products. However, there is a drawback to this,...