The Balea Beauty Collagen Retinol Serum makes the skin appear smoother and lines and wrinkles appear softened. ** The delicate serum with triple retinol supports the skin's own collagen production and strengthens the skin's structure from within. It provides noticeable moisture, refines and rejuvenates the complexion and leaves the skin feeling velvety soft **. A collagen booster promotes the skin's own collagen production, reduces the natural collagen loss and thus gives the skin a rejuvenated appearance **. Acacia Collagen, a plant-based collagen alternative, protects the skin barrier and provides noticeable and long-lasting moisture **. Retinol is a very effective form of vitamin A that supports the structure of the skin. The special encapsulation of the three types of retinol used ensures better tolerance and enables controlled release and prolonged effectiveness in different skin depths. Formulation without microplastics and water-soluble, purely synthetic polymers. * In-Vivo study with 37 testers after 4 weeks of use. ** Self-assessment by 37 testers after 4 weeks of use. Instructions for use: Apply a few drops to the cleansed skin of the face, neck and décolleté morning and evening as required and massage in. The serum is ideal as a basis for the addition of further care products or as a make-up base.