Anyone help me out ? Ive contacted the soirce which is a well trusted one on eroids about these peptides i received what i need to know is if this contains dac and is the longer half life version as it doesnt state with or without ? Upon researching the lab biopeptide they only make... mod grf 1-29...and this cjc 1295 . Well mod gfr is commonly know as cjc 1295 without dac to my knoledge so i was thinking that this must be the longer half like version with surely ??? Help please as i need to clarify dosage