ID Hero Heat Ray Personal Lubricant 4.ounces plastic bottle. Heroic warmth. Water Based Warming Formula Glycerin and Paraben Free! Turn up the heat with glycerin and paraben free Hero Heat Ray. Hero Heat Ray gets along well with others and plays nicely with others, especially with Cool Blast. Water-based Heat Ray ignites your escapades for a POW! ZING! experience. <br /><br />Features warming lubricant. Water based and water soluble. Glycerin free. Paraben free. Latex condom compatible. Increases stimulation. Non-staining. Ingredients: Water, Butylene Glycol, Carboxymethylcellulose, Hydroxyethylcellulose, Ammonium Acryloydimethyltaurate /VP Copolymer, PEG-45M, Citric Acid, Sodium Benzoate, Vanillyl Butyl Ether.