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Frequently Asked Questions about GHK-Cu and Acne Research Can GHK-Cu be used for active acne breakouts in research
In some cases, it may cause gastrointestinal upset
Its products are widely used in medicine, health products, cosmetics, food and other fields, and are well received by customers
Mild side effects like nausea or diarrhea may occur, but they usually fade as your body adjusts to the treatment
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