Question about fat burners

I am using some fat burners to trim a little of my workout progress, it has some caffeine and some other stuff in it, but works well. I was wondering if this would affect progress. My stretchers still is giving me good stretches. This burner works on the visceral fat on the body, think this will have any effect on my pe?

If you want to get replied you must post it in the correct thread; ask moderator to move it to supplements forum

I thought I could only post in the newbie forum, and its not really a question regarding any pe related supplement