Lactating women are recommended to consume the amount of vitamin B12 as advised by the Food and Nutrition Board, National Academy of Sciences-National Research Council, which is 4 mcg daily
Those exploring GHK-Cu should also understand how it compares to other copper-containing peptides
Stock solutions are typically prepared in sterile water and diluted into culture medium
Copper peptides, including AHKCu, are being studied for their ability to support antioxidant defenses and to help maintain healthy collagen and extracellular matrix in skin and scalp tissue, but most of this comes from earlystage lab work rather than large human trials
Peptides such as GHK-Cu, BPC-157 and TB-500 are sold online with claims they can enhance collagen production, accelerate skin repair, reduce wrinkles, and even reverse aspects of biological ageing
G.WilkeS.HusenA.AllcockN.NivisonM.et al (2004)