Cyanocobalamin is a synthetic vitamer (or form of vitamin) for vitamin B12
Topical Therapeutic Products If a product claims therapeutic benefits, such as wound repair, dermatitis treatment, or improvement of pathological skin damage, it must follow the OTC drug application pathway
Formula (per mL): B6 2mg, Methionine 12.4mg, Inositol 25mg, Choline 25mg, B1 50mg, B2 5mg, Carnitine 125mg** Most injections require refrigeration when stored at home
There are no concerns regarding topical or oral supplementation in doses up to 500 mg daily
If your main concern is the constant feeling of tiredness or fatigue mainly caused by the deficiency of this vitamin, then you will be able to replenish your vibrancy with B12 as soon as a few days