Hey guys..i have the clen from aar. Well, the writing on the syringe faded away..i guess it was just a cheap one. I went to the cvs pharmacy and they gave me one, but it's 5 cc's. So it just has 5 little dash marks, then 1 ML. I took my first dose of clen at 20 mcg's. Where do I put it if i want 40 mcg's, 60 mcgs and so on? Thanks!