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Backed by more than 80 years of science and medical data, these products have been selected for superior bioavailability and can help ensure a complete and personalized approach to meet your health goals.
For anyone concerned about copper toxicity from GHK-Cu use, the data is reassuring
If ample copper 2+ is available in a test system or an animal, GHK should easily obtain necessary copper
So it's more so a way to optimize an already great routine to get the best results
How does GHK-Cu help with hair
For best results, apply after cleansing and before moisturizing or using sunscreen
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