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Since GHK-Cu carries copper, people with liver issues or copper metabolism concerns should speak with a doctor before using it

Ann Rheum Dis 71:575581

Trans Vision Sci Technol (2021) 10(2):12

To get the best results, we recommend consuming the capsule 30 minutes before your meal

Glutamic Acid: Helps support growth hormone activity and immune function Cysteine: Helps suppress melanin production Glycine: Supports collagen production for healthier-looking skin Natural glutathione levels in the body are believed to decrease with age

Research shows Dihexa treatment increases expression of synaptophysin and other synaptic markers even in disease models characterized by synaptic degeneration