Its fine happens all the time. I love GHRP-6 and 2 and this along with IGF-LR# and DES as well as CJC are my things. I been all about these bad boys for a wile now . I plan to study all the peptides but these are the ones I been hitting it hard on for a wile now learning all I can backwards and frontwards .. I have used manny different brands and gotten the swirlies from all of them.