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Copper peptides used in skincare are generally regulated as cosmetic ingredients rather than as medicines, and no GHK-Cu product is FDA-approved to treat, cure, or prevent any disease
Not a permanent solution, but a reliable reset button
At 1 mg, the GIP receptor is roughly 48% engaged and the liver is already burning fat (51% reduction in the MASLD substudy)
These suppliers maintain proper storage, handling, and traceability systems
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At room temperature, lyophilized peptides remain stable for several weeks, but for long-term storage it is best to keep them frozen at 20 C (4 F) or below
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