All Reviews
Methyl B-12 2500 µg – Vitamin B12
Citicoline CDP Choline

Cognizin
The Jarrow Cognizin supplement is highly active and very balanced. I have tried various versions of cognizin and this is clearly the most effective brand so far! I advise you to buy the larger bottle as, in the beginning, you will need to take 2 caps per day the jump-start the repair process.