Available at: (Accessed 18 March 2023)
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Premium-grade Peptide available in lyophilized form.
GHK-CU is listed as a copper-peptide research series with two distinct vial specifications
Eligible studies included participants with a diagnosis of ASD or related neurodevelopmental disorders, provided a control or comparison group, reported quantitative peptide measurements, and used an observational design such as case-control, cross-sectional, or cohort
Supplementation with a highly bioavailable form of vitamin B12 5,000 mcg such as hydroxy B12, methylcobalamin and/or adenosylcobalamin is the most efficient way to ensure optimal levels quickly