Isdin germisdin bath gel… Isdin germisdin bath gel is a care for antiseptic daily body care that respects the skin balance. Preventive hygiene in hazardous situations such as swimming pools, gyms or contact with patients. Adjuvant anti-infectious treatment to ensure effective hygiene. Aseptic skin hygiene with agents that prevent the proliferation of microorganisms. Skin protection due to its physiological acid pH, which ensures the antiseptic effect and respects the hydrolipid mantle.