others might provide an injection based on symptoms alone
However, by this point, you will be deficient in the money you have spent on needless injections, so Save Face recommend a full check-up with either your NHS GP or a private doctor, who can confirm your symptoms and any genuine deficiency with a blood test, and more importantly can prescribe the best type of B12 product and treatment programme to suit your needs.
Minimize time outside refrigeration, disinfect stoppers before every use, and use new sterile needles for each draw to maximize viable storage time
Most patients notice initial metabolic shifts such as changes in energy or early body composition feedback within two to four weeks
Because one is studied for protection and signalling and the other for migration and vascularisation, researchers frequently run them together
The peptide is not found naturally in the human body