1- Acting as Ch3 donor for the trans-methylation process which has main role for Phospholipid and Protein synthesis "initial for nerve cell rebuilding : DNA and Mylen sheath" 2- Only Active brand - mecobalamine using for Neuropathy, B12 deficiency and Megaloblastic anemia" 3- Highly and wide safety profile with < 0.1% hypersensitivity 4- Compliance: - Patient can take it either IM , IV or Tablets - Injection is Painless because its not oily 5- methycobal is technical superior which ensures its stability : -robotic manufacturing -Laser impurity detection -Totally manufacture in dark place