I gotta agree with gymrat I belive Clen gave me far worse sides than the DNP I am currently on did. With the right precautions and methods for DNP use and proper respect for the chemical, I dont see the problem. The sweats are annoying but barable unlike the inabilty to write in my expository composition class while on clen...That was ridiculous...sorry professors im on drugs. So far DNP is working well for me I'm on day 9. Can't wait till it ends and I see the water shed.