peptides
Subscriber
Some people say that china don't have GH purity over 98%,I want to say that is ridiculous ,here take a look, my client's testing report at Janoshik: HGH API 99.1% purity .
MESO-Rx
Anabolic Steroids
HGH purity over 99.1%
brutalbuilt
Member
you can get any purity you want from the manufactures in china but sources are too cheap to pay for the 99%
Ghoul
Well-known Member
Starting purity is important, but meaningless when nothing is done to protect it. When the wrong PH quickly degrades it because there's no buffer to control it once reconstituted, along with random amounts of (usually crap) BAC used to reconstitute it, it may as well be 80%.
Pharma doesn't add all these extra excipients to the same active ingredient because they like to waste money,
Notice all the good brands keep PH of multi dose products (vs immediate use) in a fairly narrow range of 6.8-7.5? Outside of that range HGH falls apart fast. When was the last time anyone checked what they had in their vial of UGL HGH?
Pharma doesn't add all these extra excipients to the same active ingredient because they like to waste money,
Notice all the good brands keep PH of multi dose products (vs immediate use) in a fairly narrow range of 6.8-7.5? Outside of that range HGH falls apart fast. When was the last time anyone checked what they had in their vial of UGL HGH?
Last edited:
readalot
Member
I like that Table. Nice.
Ghoul
Well-known Member
Looks like a ph of 6.25-6.5 using a citrate buffer provides the greatest stability of rHGH.
But considering so many current formulations are using phosphate, I'd want to know why before saying citrate is better for sure. Seems the crappy brands use citrate.
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