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Comment · Fri, April 15, 2016 · Ceretropic & Nootropics Depot

Stability of peptides in propylene glycol

Original post in this thread

Bomb_Jack · 19 points

There was quite of a talking about preserving the stability/preventing the breakdown of peptides in a solution by using deionized water instead of the regular one, but what about propylene glycol?
Is a peptide stable in a 100%-solvent solution of propylene glycol (and maybe kept at low temps)?

What they were answering

Bomb_Jack · 1 points

I should use it to make oral bioavailable peptides solution, to store them (in fridge or freezer) then administer it dosing the correct amount...

u/MisterYouAreSoDumb · Ceretropic & Nootropics Depot

What orally bioavailable peptides are you talking about? Most are not orally bioavailable.

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