Moist Personal Lubricant Backdoor Formula 4.4 fluid ounces from Pipedream Products. Ingredient: Water, Glycerin, Propylene Glycol, Cellulose Gum, EDTA, Carbomer, PEG-90M, Tetrahdroxypropyl Ethylenediamine, Methylparaben, Sodium Benzoate, Potassium Sorbate.