Just my opinion but Id totally recommend Hexarelin if you want bang for buck. Hex has the benefits if not better than GHRP6, the only down side for me is it does raise cortisol levels a bit but then Im a highly strung person. My wife says she doesnt get any cortisol sides so horses for courses I guess but I think its said that woman dont get effected as much as men. Its fantastic at injury repair and I find I can eat what ever I want just about and barely put on a pound of fat,of course you need to keep excercising though. I wouldnt use GHRP 6 if you are looking to lose weight, in my experience it makes for a better appetite enhancer than even pot did when I was a youngster. Its ridiculous for about 1.5 hours after administering the stuff. GHRP-2 gives me serious hunger pains too. Plus If you're doing MMA and lifting as much as you say and you want to lose fat Id be looking at your diet coz you should be able to drop weight like a moro doing the rite diet and cardio + weights. Im a total fan of Paleo diet or more to the point cut the crap out and stay away from processed foods.