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If you're using a strong retinoid, be especially cautious about adding copper peptides
Betaine AKA trimethylglycine Betaine can be found in beets, whole grains like quinoa (which some individuals may not be able to eat), and spinach
No documented copper toxicity occurs at recommended doses, with toxic thresholds 300-3,750 times higher than therapeutic ranges
It can also affect immunosuppressants such as cyclosporine and some antipsychotics
Mar 24 2021;26(7)doi:10.3390/molecules2607182 More Information Suggested Use: As a dietary supplement, take 1 capsule daily, or as directed by your healthcare practitioner
GHK-Cu works through multiple mechanisms to reverse this pattern
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