Exfoliating serum Exfoliates the skin, reduces visible spots and gives it a natural glow GB| AHA complex ensures gentle exfoliation, deep skin regeneration on the surface and effective hydration. Vitamin C contained in a particularly stable form stimulates collagen synthesis, restores the skin's natural protective barrier, improves overall appearance, reduces fine lines and wrinkles, has an anti-inflammatory and antioxidant effect. Serum is recommended for pre-peels associated with depigmentation treatments, but also for weekly exfoliation, which increases the moisture level and maximizes the effect of any cosmetic product