GHK-Cu has demonstrated the ability to stimulate both the synthesis and breakdown of collagen, the latter of which could be the culprit.12 Miscellaneous side effects When adding any new skin care product to your routine, theres always at least some chance youll react poorly to it
Diarrhea often occurs when the contents of the gastrointestinal tract are moved along more quickly than usual, or when the intestine absorbs less water, leading to loose, watery stools
The registered CuHeal trial excludes people with known allergy or sensitivity to copper, peptides, gel excipients, adhesives, or study dressings, reflecting practical safety concerns in topical research [7]
Regenerative and Protective Actions of the GHK-Cu peptide in human tissues (Pickart et al., 2018) GHK-Cu supports tissue repair, stimulates collagen and elastin production, and encourages new blood vessel and nerve growth