Accessed January 19, 2026
This is particularly beneficial for individuals with absorption difficulties, such as those with pernicious anemia or gastrointestinal issues, as our injections bypass the digestive system to deliver B12 directly to the bloodstream
Serum B12 reference ranges vary between laboratories, but generally, levels below 148 pmol/L are considered deficient, whilst levels between 148258 pmol/L are regarded as borderline and may warrant further investigation or a trial of treatment, particularly if symptoms are present
Pickart, who discovered the peptide, a mixture of GHK-Cu and vitamin C suppressed the growth of a highly malignant cancer in mice called sarcoma-180.9 Anti-pain effects GHK-Cu also appears to possess analgesic, or anti-pain, effects