Good energy and helps memor. Highly recommend.
I am familiar with many of the positive attributes of NAD and have tried various supplements, but none came close to the amazing change in energy this particular supplement generated. I must add that I am not starting from a baseline of any real physical challenges but keeping a steady, sustained level of energy ever since the start of Covid has been hard. Within two days of taking this as directed my energy literally tripled and my sleep became like a baby’s. I am in awe of this product and will continue to take it!