A friend of mine had a neurobian shot and said its just so amazing as it gives him great energy . do i need a script for this?

Neurobion: Do you have any conditions associated wtih vitamin b12 deficiency or pernicious anemia ? I don't know if a prescription is needed for Cyanocobalamin / vitamin B12 injections in your country.

Maybe : Ask your doctor / pharmacist where you live. Neurobion is a combination of 3 vitamins B1, B2, and B12, it is indicated when there is a deficiency state in any of them. Not all cases are alike, and every patient may respond differently, and what was suitable for your friend might not suit you. Eat a balanced diet with lots of fruits and vegetables, that will help you better, good luck