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Shop GHK-Cu Serum Frequently Asked Questions Yes GHK-Cu has peer-reviewed scientific evidence supporting its hair growth effects
Pros: well-known brand, oral options
There are regulations that allow for this in Australia, but they were designed for people with compelling clinical needs, not to provide routine access to products without an established therapeutic role
While individual reports cannot establish causation, they raise plausible concerns: rapid weight loss and hormonal shifts can be associated with hair thinning (telogen effluvium) and other metabolic stresses
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