Hi...

Actually Biotin is not te same as B12 - you may want to check LABELS at your Grocer or Drug store...and see what a range of Vitamin B's there are (Biotin being just one element of them all).

You have to find something that will work for you...and make sure you get the purest form of supplements: no filers, no yeast, no gluten, no sucrose, etc.
It may cost you a little more...but you are investing in your health - and YOU will feel so much better.

Love
ENERGY