The Retinol SerumReduce the appearance of deep lines and wrinkles, blemishes, and pigmentation without irritation or redness. The lightweight and hydrating serum texture formulated with Pure Retinol complements Augustinus Bader's signature TFC8 's renewing properties for healthier, rejuvenated skin. This serum reduces the appearance of deep lines and wrinkles, helps reduce blemishes for clear, smooth, even skin, helps optimize the skin microbiome and helps prevent the