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Research indicates that GHK-Cu: Stimulates Collagen & Elastin Production: Increases fibroblast activity, enhancing skin firmness and reducing wrinkles
Pei X, Ling Y, Zhu K, Chen W, Gu M
Acknowledgements We thank Ana Maria P
Preclinical work may test peptides first in cell cultures or animal models where scientists can measure direct effects on follicle growth, mitochondrial function, or hormone signaling
It's naturally found in animal products like meat, fish, eggs, and dairy
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