The CRLab Moisturizing Antidandruff Pre-shampoo, removes dandruff by exfoliating the scalp thanks to the incredible diamond scrub effect, while also allowing cell renewal through the alpha and beta hydroxyl acids. The hydrolyzed collagen acts as a strong moisturizing agent, assisted by the active plant stem cells, Rhododendron Ferrugineum, which also has an important restorative function.