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GHK-Cu is a research compound sold for laboratory and research use only
For the annulus fibrosus (the outer ring of the disc made primarily of collagen), this mechanism may support healing of small tears and prevent further deterioration
Some sources say it is a form that is not usable as a Vitamin B12 source
While GHK-Cu, a peptide that our bodies make, is used topically in skin cream in an attempt to reduce fine lines, it is not considered safe to inject due the lack of scientific research and the risks of triggering a potentially dangerous immune response
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