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Compounded Injectable GHK-Cu Requires a prescription and a compounding pharmacy

Lot-Specific Certificates of Analysis A certificate of analysis is most useful when it corresponds to the lot number on the product

More critically, copper ions can catalyze vitamin C oxidation, rapidly breaking down the antioxidant and potentially creating irritating byproducts

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Copper Toxicity: The Real Risk Assessment Copper toxicity is the concern most people raise, and the data shows it is misplaced at standard dosages

Medical disclaimer: No form of GHK-Cu is FDA-approved for any medical use