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(2) Collagen Production GHK-Cu encourages fibroblasts in your skin to increase collagen, producing collagen types I and III, and supports a process named collagen cross-linking for stronger, more resilient skin
How This Works GHK-Cu is a naturally occurring copper-binding tripeptide studied in extracellular-matrix signaling, collagen-related pathways, antioxidant defense, and tissue remodeling [7] [8]
Rabbits were anesthetized for these measurements, using the same protocol as for wound creation
ORCID: Affiliation: 14 International Joint Research Center on Purinergic Signalling, School of Health and Rehabilitation, Chengdu University of Traditional Chinese Medicine, Chengdu 611137, Sichuan, China 15 Tianfu Jincheng Laboratory, Chengdu 610212, Sichuan, China These authors contributed equally to this work
Written dates, storage logs, and conservative discard rules are more useful than trying to read peptide quality by eye
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