The Vitamin B-12 Hydroxy transdermal patch contains 5,000 micrograms of B-12 Hydroxycobalamin and works in a similar way as the injection. These patches are tiny and are applied at any not haired area of your body. They provide a steady stream of Vitamin B-12 into your system.
B12 – Hydroxycobalamin 5 mg.
When you wear the transdermal patch, B-12 goes through your skin layers and enter your blood via small blood vessels called capillaries. The greatest benefit of the patch is a continuous flow of B-12.