Our Glycerin Loofah Slices are 100% Vegetable base & Biodegradable. No Animal testing and no SLS or SLES or parabens. Grapefruit and Bergamot essential oils are used in this slice; it's like a trip through Italy. No synthetic fragrances.Directions: Wet the soap and create a lather with the loofah before exfoliating your feet or body. Use circular motion to slough off dead skin from the body or feet. This is a real Loofah great for exfoliating the feet, use after gardening or as an all over body exfoliator.