Our Foaming Bath Butter Whip Soap Base is Sulfate & Paraben-Free and Propylene Glycol Free. With the demand for skin care products to be as natural and as environmentally friendly as possible, this Foaming Bath Butter has had a new formulation. This is the latest technology in cream soap. It offers both versatility and true luxury. It cleanses while moisturizing, and has a very mild pH of 5.5 - perfect for facial applications. This product still maintains high performance and stability and does not compromise on quality or price. As a base it provides an entire world of possibilities: whipped into a parfait, coloured and layered, as a shaving butter, as a body meringue and as a sugar or salt scrub! The list is endless. Easily add essential oils, fragrance oils, other natural butters with this product you are limited only by your imagination! Features: Carrier Oils - Adding up to 130ml of a carrier oils (Grape Seed, Evening Primrose, Sweet Almond, Avocado or Sea Buckthorn if you\'re looking for a really exotic product!) per Kg of base has made the foaming bath butter more moisturizing, particularly on products being applied to the face. Sugar / Salt - Sugar or salt can be added until the product becomes supersaturated. Once the salt or sugar stops melting, it will remain in crystal form and act as a wonderful exfoliater. Fragrance - The Foaming Bath Butter is incredibly robust, and will accept a fragrance load of up to 3% essential oil or fragrance oil. Consumer applications indicate a load of 2 to 3% is preferred. Caution: Under no circumstances should this product be discharged at temperatures higher than 122 degrees Fahrenheit, 118 degrees F is the preferred temperature.