SUPPLEMENT FOR HAIR SUPPORT – SK SERUM is an energizing serum that is easily absorbed, specific for fine hairs that need reinforcement of the capillary mass and densifying effect. Makes the hair bulb steadier. There is no need to rinse. It is enriched with organic bioactive keratin that has a plumping effect on the hair shaft, giving texture from the root to the tip. It gives more body and volume both visually and to the touch. SK SERUM gives has an immediate soothing action thanks to the ingredient, nettle which provides softness and prevents hair loss.and prevents hair loss.gredients makes DERMA COMPLEX a unique product that is able to deeply clean the coat while respecting the pet’s well-being.