As for the ingredients for octagon soap I called colgate and got the ingredient list and no it isn't all natural. Here it is sulphuric acid, water, clay, pentasoduum trisulphate, dark soap(cleaner), citriic acid(pH neutrilizer), EDTA (perservative), salt, fragrance, color and they won't tell you what the frangrance or color is unless you have a doctor's note. ... View related article.
