http://www.midol.com/menstrual_complete_gels.html#top
Inactive ingredients black iron oxide, carnauba wax, croscarmellose sodium, D&C red #33 aluminum lake, edetate disodium, FD&C blue #1 aluminum lake, gelatin, glycerin, hypromellose, lecithin, magnesium stearate, microcrystalline cellulose, pregelatinized starch, propylene glycol, shellac, simethicone, stearic acid, titanium dioxide, triacetin
Midol has lecithin and gelatin as an inactive ingredient.