Fresh Fruit Scent. Whole Body Moisturizing Shampoo. Our NutriBiotic Super Shower Gel contains Citricidal, a natural standardized extract of grapefruit seed. Citricidal has been clinically proven to promote and maintain healthy skin tissue. This formula is designed for your entire body including your hair. Gentle and non-drying, its deep cleansing action leaves no pore-clogging residue. Natural plant moisturizers are combined to maintain your skin's moisture mantle and pH balance. Ideal for all types of skin and hair.