LuckyTru - Retinol Vitamin A Facial Serum - 1 fl. oz. (30 ml) LuckyTru Retinol Vitamin A Serum softens and smooths fine lines and wrinkles. LuckyTru Retinol Serum contains Vitamin A. You can use this face serum daily. Lightly massage a small amount onto cleansed face allowing the serum to fully a