This blogpost is sponsored by RoC® Skincare, available now in Australia at Chemist Warehouse. What is retinol? Retinol is a form of Vitamin A, essential for healthy function of the eyes, immune system, and skin. Retinol must be converted in the skin to exert most of its effects, to retinal and then retinoic acid. Retinoic … Continue reading So you want to start using retinol…