Phone: 480-442-5819
Hours: M-Th: 8:30am-5:30pm MST; F: 8:30-2:30pm PST
Email: sales@dralexrinehart.com
Phone: 480-442-5819
Hours: M-Th: 8:30am-5:30pm MST; F: 8:30-2:30pm PST
Email: sales@dralexrinehart.com
Phone: 480-442-5819
M-Th: 8:30am-5:30pm MST
F: 8:30-2:30pm MST
New customer? Create your account
TRU NIAGEN® PRO 500 delivers the highest dose of nicotinamide riboside (NR) per capsule available today.
Niagen is the first and only patented and FDA safety reviewed form of nicotinamide riboside:

Increases in NAD+ levels have been seen to improve with doses as low as 100mg and increase with the dose up to 1000mg**. Find the dose that works best for you.

Works by itself, yet often combined with resveratrol, quercetin products, and/or TMG
**This product does not ship internationally.
**Based on the dose-dependent clinical effects of 100, 300, and 1000 mg/day Niagen® (https://www.nature.com/articles/s41598-019-46120-z)
-See Satisfaction Policy
-Other ChromaDex / Truniagen Products
*These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure or prevent any disease.