Glycolic acid serum. Glycolic acid belongs to the category of alpha hydroxy acids (AHA) which provide effective exfoliation, removing dead cells and dark spots, while at the same time they clean pores by controlling oil secretion. The whole process of active exfoliation achieves maximum cell renewal. The serum is enriched with grape stem cells that protect the skin from ultraviolet radiation and photoaging. A combination of HA, extracts of chamomile and pomegranate, rich in saturated fatty acids, phytosterols and vitamin E, create a powerful triple action serum.