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You need a valid prescription from your GP following confirmed diagnosis of B12 deficiency through blood tests

Copper itself may also serve as a required cofactor for several angiogenic enzymes and transcriptional programs, and the GHK peptide appears to deliver copper in a biologically functional form at sites of cellular injury

These injections are particularly beneficial for individuals with Vitamin B12 deficiencies, offering rapid absorption and significant results

The water helps ensure the capsule travels down to the stomach properly and aids in its dissolution.

It is usually given intramuscularly (IM), but IV use may occur in hospitals

PMID 23792825