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Description
Effect of Gly-Gly-His, Gly-His-Lys and their copper complexes on TNF--dependent IL-6 secretion in normal human dermal fibroblasts

Its commonly used to even out skin tone and combat signs of ageing

As a precaution, it is advisable to consult a healthcare provider before using this product

However, this specific combination has not been formally studied

We evaluated the effects of PBS, l-carnitine, tartaric acid, CaT, and CaT-ME as carriers on GHK-Cu permeation

Their key advantage
