Most people tolerate a 1% GHK-Cu serum used two to three times a week on intact skin
Please note that compounded medications are not FDA-reviewed for safety, efficacy or quality
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To view a copy of this licence, visit About this article Cite this article Kornelius, E., Huang, JY., Lo, SC
Vitamin C is a powerful antioxidant that helps protect and brighten your skin, giving it an overall brighter, more even glow
Common side effects may include: Nausea Vomiting Diarrhea Constipation Reduced appetite Abdominal discomfort Fatigue Dizziness Possible blood sugar changes Patients should seek medical guidance if side effects become severe, persistent, or difficult to manage