The Inkey List- Retinol Serum, 30mlDescription A derivative of vitamin A, retinol helps to promote skin renewal and enhance collagen production to keep skin looking youthful, working at a cellular level to promote renewal and repair processes so that newer cells reach the surface quicker. As we age, the rate at which our skin renews itself slows down (sob) so retinol can be a great way of kick starting cells back into action. Providing the highest quality ingredients formulated by a