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The microchannels created by needling allow the peptide to bypass the stratum corneum barrier and reach the dermis directly
This mechanism has positioned AHK-Cu as a compound of interest for researchers studying skin matrix integrity, structural protein regulation, and age-related changes in connective tissue biology
B12 plays a critical role in energy metabolism and the production of red blood cells, which are essential for delivering oxygen to your muscles
Ingredient Compatibility Chart The limited compatibility of GHK-CU with common skincare actives is its main drawback compared to second-generation formulations
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