Why Copper Content Matters (And Why Most Suppliers Ignore It) One of the largest sources of inconsistency in GHK-Cu research is variability in actual copper content across suppliers
Precision Synthetics Canada takes a documentation-first approach to research peptide supply
It exists naturally in human plasma, saliva, and urine with plasma concentrations averaging ~200 ng/mL at age 20 but declining to ~80 ng/mL by age 60
For laboratory and research use only
Anti-anxiety effects In an earlier experiment, from 2015, rats injected with 0.5mcg/kg of GHK were able to spend more time exploring a maze and less time in an immobile freeze reaction, suggesting that the peptide reduced their fear and anxiety.27 Wound healing As with the topical route of administration, an injection of GHK-Cu may be able to enhance your bodys wound-healing process
While the ban is immediate, compounding pharmacies can still run through their current stock of the now-regulated peptides