Retinol Super Serum is here. You've loved our 0.2% Retinol Fine Line Correcting Serum to soften and clarify the appearance of skin. Now we're introducing an even stronger dose. We're talking 0.5% retinol, the ingredient known to boost your skin's natural cell turnover for a smoother complexion and more even skin tone. And we've combined it with rosehip oil because of its skin nourishing and moisturizing properties. Application: Massage a few drops into the skin in the evening as the final step in your skincare routine.