Which natural brain supplements can help?

I've been taking this cognitive brain supplement called VavAlert for about 6 months. So far I'm very happy with the results but wondering if anyone else that's ADD or has issues with focus and memory has tried it…? Otherwise, what products have you taken? I used to take heavier meds but was experiencing withdrawals and sometimes side effects.

[ang_811]

Does that help relieve alot of the symptoms? U actually can concentrate and focuss more?