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The Bottom Line GHK-Cu is a naturally occurring copper tripeptide that stimulates collagen synthesis at picomolar concentrations, modulates over 4,000 genes, and has shown measurable wrinkle reduction and collagen improvement in clinical studies
[PMID: 15822171] PubMed record related to this compound for laboratory literature review
When you swallow a vitamin or a hydration drink, your gut must process the nutrients, often resulting in an absorption rate (bioavailability) as low as 20% to 30%
Paternoster, D
Vitamins may play a role in supporting the immune system
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