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For anyone concerned about copper toxicity from GHK-Cu use, the data is reassuring
USA 117 , 2525425262 (2020)
In 2018, a Biochemical Pharmacology study reported that membrane-permeable NNMT inhibitors given to obese mice cut white fat mass and body weight and shrank adipocytes [5]
Oxytocin 2mg total per bottle 25 mcg 80 sprays/bottle 10mL bottle 97.332% purity 97.332% purity (HPLC) Third-party tested Qalitex Identity confirmed Certificate of Analysis Tested by Qalitex 07/17/2026 Tested by Freedom Diagnostics 03/23/2026 Tested by Janoshik 11/10/2025 Key Ingredients A cyclic nonapeptide hormone with a disulfide bridge, synthesized in the hypothalamus
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