Description Retinol face serum benefits: boosts collagen production prevents fine lines & wrinkles fights signs of aging speeds up cellular turnover Features of retinol face serum: lightweight and quick-absorbing non-sticky & non-greasy beginner-friendly fragrance-free How to use on a cleansed face, take a few drops and pat the serum gently on the skin. always follow up with SPF in the daytime, and moisturizer at night. When to use PM How much to use use 2-3 drops
