Non-greasy contact gel specially developed for beauty treatments with ultrasound or electrostimulation equipment. It creates optimal contact between the electrodes and the skin, and allows excellent sliding and perfect wave transmission. Appearance: gel. Color: transparent Smell: unscented. Advice and application: Apply directly to the skin in a thick layer using a spatula before using the appliance. Main ingredients: Glycerin. Cosmetic properties: Humectant.