ooh, I have no idea! Its expensive though. I have very good insurance and ended up only paying maybe $15 for it, but the dr warned me and gave a coupon when he prescribed it.
Ingredients:
water, glycerin, ethlhexyl palmitate, cetearayl alcohol, propylene glycol, dicetyl phosphate, petrolatum, theobroma grandiflorum seed butter, dimethicone, ceteraeth 10 phosphate, steareth 10, phenoxyethanol, hydroxypropyl bispalmitamide, MEA (ceramide, tocopheryl acetate, sodium hyaluronate, disodium EDTA and Sodium Hydroxide