Common side effects of B12 injections These B12 effects tend to resolve on their own within a day or two: Injection site reaction, such as mild soreness, redness, or swelling Brief itching or warmth at the injection area A feeling of fullness or pressure in the muscle Mild headache or nausea shortly after the shot These reactions are typically related to the injection itself, not the vitamin
Dihexa-mediated protection is attenuated by co-treatment with the HGF antagonist 6-AH, further evidence that HGF activation is a component of the observed protection
GHK-Cu may be worth it if the product matches your goal, fits your routine, shows clear directions, and provides quality testing
Additionally, some payers limit the frequency of injections
For tighter control in small-dose protocols, some researchers prefer 1 mL of bac water to keep the solution strong