For example, a single nootropic might be: An over-the-counter, legal nootropic in Canada A prescription-based nootropic in the U.K
The "right" dose sits in a narrow window that depends on: Delivery method - injectable GHK-Cu vs topical GHK-Cu vs oral/sublingual GHK-Cu Goal - skin rejuvenation , hair and scalp support, wound healing , general anti-ageing Individual factors - age , skin type , baseline GHK levels , other peptides being stacked Natural plasma GHK falls from roughly 200 ng/ml at age 20 to around 80 ng/ml by age 60
Researchers with existing copper metabolism concerns (e.g., Wilsons disease models) should account for this in their experimental design
So, how does GHK-Cu, the chemical name for Copper Peptide known to work for hair growth?" A small copper-binding peptide (Copper Tripeptide-1), Best Peptides For Hair Growth , naturally present in human plasma which has proven to stimulate hair growth in several ways: Copper Peptide has angiogenic properties, which means it has the ability to improve blood circulation at the capillary level