- 4.5 grams NAD+ per bottle
- 0.5 ml delivers approximately 125 mg NAD+
- 6 month shelf life at room temperature
A few drops under the tongue may bypass the GI tract and deliver NAD+ directly to the blood.
Research shows that NAD+ crosses the blood brain barrier to quickly raise NAD+ levels in the hypothalamus, which is the master regulator of our metabolism.