What is low dose? Everyone is different, I've been on very low dosage of spiro and E first 3.5 months and had a fairly good response, same if not better than others on higher doses, that said, all this is very vague since we never discuss dosages at Susan's, so how to know exactly... actually I was on low spiro alone the first month and saw the changes on my body right then, so if you didn't see anything yet, maybe low dose of E would work slowly, but in the end will probably end up doing the same.