That difference comes from a single amino acid substitution
Designed for the most accurate and controlled delivery of medications, vaccines, allergy shots, and more, these high-quality syringes are the preferred solution in hospitals, clinics, pharmacies, and research labs nationwide
GHK-Cu (sister peptide) given by intraperitoneal injection at 0.2/2/20 micrograms/g in mice reduced pulmonary fibrosis via Nrf2/NF-kB/TGF-beta1-Smad2/3 demonstrates systemic-injection dosing of the copper-tripeptide class in animals, relevant to the injectable question but GHK-Cu, lung, mouse
Pregnant or breastfeeding women should consult their physician before use
The right dose and schedule depend on age, weight, and how severe the deficiency is