bro, I have used their MT2 and other peptides from giant and it surely is the absolute best around. I am a fair skinned guy but about a week into their MT2 I look like I am naturally dark skinned. It is absolutely unbelievable. The sex drive I get on this stuff is just ridiculous. Even on an AAS cycle the peptide itself completely outshines the test I'm using. I'm going to put in a really big order soon, I just ran into a bunch of money. Will be sure to review on the giantlab forum. Thanks for reassuring my opinions on this stuff. It's the cleanest and the best