no so effective as GH from what I heard bro ... plus it makes a lot of people sick (nausea,...) and I'm not sure it's the key to get cut.
whatever , I never used it and just give my .02. here
I have recently purcheased some bromo there are some gr8 posts out there,check around.I am gona use it when i cut u can also use it instead of the e/c/a/ stack also.Do a search on it u will hopefully find the article i did -very informative!