US$ 22.16
ghk cu topical cream buy GHK-Cu Rx Protocol GHK-Cu Copper Peptide Cream |
Description
This is not a short-term treatment

The compound sits in a somewhat unusual category compared to the research peptides it supports

Studies show the compound crosses the blood-brain barrier efficiently despite its peptide structure, achieving central nervous system concentrations sufficient for biological activity following systemic administration
1 2 3 4 5 "Immunogenetics of Hashimoto's thyroiditis"

PMID 16314912

deficiency can therefore lead to elevated homocysteine levels and impaired synthesis of DNA
