Apr 29, 2014 Uniquemicals GW-501516 (Cardarine) has anyone had any experience with this peptide for weight loss and endurance? The potential for increased endurance is very intriguing to me as I'm usually tied when I get home from work at night. I have been reading some posts and articles on this subject and wondered if anyone had results good or bad with the GW-501516? Cardarine dosages? times? thanx in advance for any input.