US$ 21.55
intramuscular vitamin b12 injections Injection at a Licensed Pharmacy B12 vitamin Store How to
Description
Help treat osteoarthritis and bone repair

B12 does not stack: once your blood level is in the normal range, extra B12 is simply passed out in your urine rather than converted into more energy

Take it in the morning on an empty stomach This maximizes absorption, especially in sublingual or capsule forms

No side effects except fatigue for the first week or so