We exclusively use organic oils with no additives whatsoever. Experience has shown us that warm-pressed oils contain less allergens, which is why we do not use cold-pressed oils. Our aromatic oils are 100% pure essential oils. If you have any known allergies, please inform the masseuse. In these cases, we use "Silk", which is a plush, neutrally-scented massage gel. We also use "Silk" for intimate areas. It is more neutral than oils, and best suited for mucous membranes.