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It acts as a copper-binding tripeptide naturally present in human plasma that upregulates collagen and glycosaminoglycan synthesis, stimulates angiogenesis, and activates antioxidant gene expression (SOD, catalase)
What are the antioxidant benefits of whey protein
Garvey WT, Frias JP, Jastreboff AM, le Roux CW, Sattar N, Aizenberg D, et al
Collagen peptides show the most robust evidence when combined with resistance training, while growth hormone-releasing peptides demonstrate modest effects
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