My last run of hgh was 8 months with Canadian peptides and was my first. I have to say I had the best results ever and was able to hold a lot more muscle at a lower bf %. What are the advantages of pharma grade hgh? Less sides, water retention? My joints killed me at 6iu per day and was unable to lift as heavy so had to drop to 4iu/day which was perfect for me. For those with experience with pharma is it worth the extra $? Thanks