Pro Health NMN Pro Powder, 15 gramsNMN Pro Powder allows NMN to be absorbed directly into the blood vessels in the mouth and under the tongue, which increases the product's bioavailability. In this way, NMN avoids digestion in the gastrointestinal tract and can be more rapidly delivered into the bloodstream. Combat Aging, Support Heart Health and Promote Muscle Strength NMN Pro Powder allows NMN to be absorbed directly into the blood vessels in the mouth and under the tongue, which