NL GHK Cu (TETRAPEPTIDE + CU) Synthagen Synthagen PL STOP MIXING GHKcu!!!! Peptides are very fragile and combining them causes them to further degrade, reduce stability, and destabilizes purity. Differences in pH interact with each other and significantly decreas stability. GHK CU C2 Peptides GHK Cu True Lab Peptides
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can you mix ghk cu with other peptides Mistakes Mixing GHK-CU Peptides with Hyaluronic Acid