Pierre Guillaume 26 Isparta Shower Gel is a cleansing body soap. Transform your shower into a moment of bliss with the sexy and enveloping scent of your favorite fragrance. 26 Isparta Shower Gel is a highly scented formula based on a cocktail of cleansing agents of natural or renewable origin, including sodium cocoyl glutamate: this very gentle surfactant is derived from the fatty acids of coconut oil and glutamate, an amino acid among the most abundant in the structural protein (collagen) of human skin, so you can wash your face, hair and body, or simply your hands, with extreme delicacy.