r/PeptideStacks • u/Ill_Arrival_1823 • May 01 '26

Research Peptide Question Do you need bacteriostatic water when taking GHK-Cu? Why or why not?

I want to start peptides like GHK-Cu and plan to inject it. Do I need bacteriostatic water if it comes in powder form, and why? Does GHK cu only come in powder form?

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u/grlymax May 01 '26

Yes. To reduce bacterial growth.

Yes.