Tru Niagen 300 mg nicotinamide riboside
Specialty · NR 300 mg

Tru Niagen NR 300

This lane is nicotinamide riboside (NR) as patented Niagen — commonly 300 mg per capsule, 30 count on ASIN B07TK5K5TQ. It is not NMN. Shortlisted so the class map names a different precursor instead of a fourth NMN dose.

Affiliate link via /go/nr-truniagen-300 (ASIN B07TK5K5TQ). Prefer Amazon.com or the brand-authorized seller. Confirm 300 mg Niagen / 30 capsules, not the 150 mg 120-count sibling unless that is the pack you want. Not medical advice.

Listing snapshot

ASIN
B07TK5K5TQ
Brand
TRU NIAGEN (ChromaDex)
Class
Supplements · NAD+ precursors · nicotinamide riboside 300 mg
Form
Capsules; 300 mg Niagen (nicotinamide riboside chloride) per capsule; 1 daily on the 30-count listing
Best for
When you want named NR rather than another NMN milligram step
Not for
Stacking with Double Wood, NOW, and Nutricost NMN as if they were one vitamin; Vitamins B3 / niacin flush bottles

Why it is on the shortlist

NMN and NR are related NAD+ precursors, not twins. This class lives on Supplements, not the vitamin B3 map. Map: NMN / NAD+. Modest NMN: Double Wood 250 serving.

Boundaries

No reverse-aging or disease claims. Brand clinical-percent language stays on the listing. NR is still a supplement — clinician if pregnant, on cancer care, or ill. Do not also treat this as a Vitamins niacin shortlist.