Researchers and consumers should be aware that the quality and purity of GHK-Cu products can vary significantly between suppliers
The bloodbrain barrier (BBB) ingests iron through transferrin on brain capillary endothelial cells, and then transports it into the cerebral cytoplasm through astrocytes or through divalent cation-binding protein (DMT1) and maintains iron an approximately saturated steady state in the brain (Belaidi and Bush, 2016), thereby maintaining the normal physiological function of the nervous system
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Ensure you are consuming a balanced, nutrient-rich diet with adequate iron, vitamin B12, folate, and other micronutrients to support healthy blood production and hormonal function
Water, Glycerin, 1,2-Hexanediol, Glutathione, Glycyrrhiza Glabra (Licorice) Root Extract, Magnesium Ascorbyl Phosphate, Polyglutamic Acid, Ceramide NP, Astragalus Membranaceus Root Extract, Schisandra Chinensis Fruit Water, Butylene Glycol, Hydrogenated Lecithin, Allantoin, Tocopherol, Sodium Citrate, Sodium Phytate, Citric Acid, Polyglyceryl-10 Laurate, Ethylhexylglycerin