I am currently cutting for a contest in August and I just started using clen and T3 today. I am feeling a bit run down already and was just wondering if any of you guys use DNP while on clen and T3? I don't want to lose any muscle mass so I don't know if it is wise to use this combo together or not. I was planning on using the clen and T3 for 3 weeks and the DNP for 7-10 days. I am going to start the DNP on Saturday so your help is much needed and very appreciated.