Sothys Hydra Protective Serum 20ml Contains a prebiotic extracted from D-Panthenol-like organic seaweed, which boosts vitamin B5 production by the skin’s microbiota. This serum protects and refines normal to combination skin. It boosts vitality and helps maintain the skin’s natural beauty. Gentle cell renewal improves texture and evens the complexion. Skin feels soft, smooth, supple, and shine-free.