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GHK-Cu (glycyl-L-histidyl-L-lysine:copper(II)) is a naturally occurring tripeptide-copper complex found in human plasma, saliva, and urine
It has not been shown to reduce the digestive side effects of GLP-1 medications specifically
Consult a licensed clinician before starting any GLP-1 therapy
Learn more about Niacinamide Phenoxyethanol is one of the most widely used preservatives in skincare (and for good reason!)
Science validates its effectiveness as a brightening and antioxidant ingredient in oral supplements and well-formulated topical products with stabilized derivatives
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