As a previous long time user of research peptides in conjunction w/ other anabolics, I hope that you're using this in conjunction with AAS, or possibly SERMs. Standalone peptides even if used w/ CJC or DAC are a matter of timing and allowing your GH stores time to build up to be released again and depletion or minimal restock and release can be an issue. Also subcut and IM play a factor based on what is used... IMO peptides are a Russian Roulette game of hit/miss, gains/hunger stim.
Dollar for dollar and pound for pound on the return AAS is way better... Everyone here is on them for a reason.