PlainVitamins

Tru Niagen Immune

by ChromaDex · capsule · 30 vegetarian capsules

  • On the market (NIH)
  • UPC 8 50015 31155 0
  • DSLD label 323172
  • Serving 1 vegetarian capsule
  • 30 servings

Tru Niagen Immune by ChromaDex lists 5 ingredients, 5 with an amount per serving of 1 vegetarian capsule, such as 180 mg of vitamin C, 20 mg of zinc, 150 mg of niagen and 30 mg of theracurmin. Its current label entered the NIH Dietary Supplement Label Database on January 23, 2025.

What is in Tru Niagen Immune?

Each row as the label prints it, per serving of 1 vegetarian capsule. The capsule beside an amount places it among every product in the NIH database that lists the same ingredient: the bar is the middle half of their amounts, the line in it the median, the whiskers the 10th and 90th percentiles; the green tick is the FDA Daily Value and the red dashed tick the adult upper limit (IOM).

Tru Niagen Immune: Supplement Facts rows against the market (DSLD label 323172, January 2026 release)
IngredientAmount% DVAmong products listing it
Vitamin Cas Ascorbic Acidproduced via fermentation180 mg200%Vitamin C in Tru Niagen Immune against 18,583 products180 mg per serving; the middle half of products list 60 mg to 270 mg, the median 100 mg.DV 90 mgUL 2,000 mg180 mg

Higher than 62% of 18,583 products listing vitamin C (median 100 mg). Per day at the most servings: 360 mg.

VegD3as Vitamin D3organic vegan algal cholecalciferol; 2,000 IU50 mcg250%
Zincas Zinc Citrate, Zinc Gluconate20 mg182%Zinc in Tru Niagen Immune against 13,186 products20 mg per serving; the middle half of products list 5 mg to 15 mg, the median 11 mg.DV 11 mgUL 40 mg20 mg

Higher than 79% of 13,186 products listing zinc (median 11 mg). Per day at the most servings: 40 mg.

Niagenas Nicotinamide Riboside Chloride150 mg938%*Niacin in Tru Niagen Immune against 12,413 products150 mg per serving; the middle half of products list 13.2 mg to 48 mg, the median 20 mg.DV 16 mgUL 35 mg150 mg

Higher than 94% of 12,413 products listing niacin (median 20 mg). Per day at the most servings: 300 mg. 8.6 times the adult UL a day.

Theracurminas Curcuma longa30 mgCurcumin in Tru Niagen Immune against 550 products30 mg per serving; the middle half of products list 50 mg to 400 mg, the median 200 mg.30 mg

85% of 550 products listing curcumin give more (median 200 mg). Per day at the most servings: 60 mg.

Curcumin30%10 mg

* % Daily Value computed from the printed amount and the FDA Daily Value (21 CFR 101.9); the label prints none for that row.

Source: NIH ODS Dietary Supplement Label Database, label 323172 (entered January 23, 2025), version 9.4.0. See the label on DSLD or its label image (PDF). Amounts are what the maker printed; DSLD does not test products. Daily Values: the FDA's Daily Value page.

Is that a lot?

The rows in the top or bottom tenth of the products that list the same ingredient, and any above the adult upper limit at the most servings a day the directions give:

  • At 2 servings a day, the most its directions give, the label lists 300 mg of niacin, 8.6 times the adult Tolerable Upper Intake Level.

The NIH database records 1 to 2 servings a day from the label's directions; its % Daily Values are for adults and children 4 or more years of age. The directions as printed are further down this page.

The Tolerable Upper Intake Level is the most of a nutrient per day, from food, water and supplements together, that is likely to pose no risk for almost all adults (Institute of Medicine, 2011). It does not apply under medical supervision. This page compares labels; it is not medical advice.

Sources: amounts from the DSLD label; Daily Values from 21 CFR 101.9(c)(8)(iv); adult upper limits from the Institute of Medicine's DRI summary tables (2011). How positions are computed.

Which products have the closest formulas?

The products whose ingredient lists overlap most with Tru Niagen Immune's, rare ingredients counting for more.

Source: ingredient lists of every product's current label in DSLD (version 9.4.0); similarity weights each shared ingredient by how rare it is.

What does the label say about taking it?

Quoted from the label as DSLD transcribed it: the maker's words, including any claim about what the product does, which the FDA has not evaluated and PlainVitamins does not endorse.

Directions
Suggested use: Adults take one capsule with food 1 to 2 times daily or as recommended by your healthcare professional.
Warnings
Caution: If you are pregnant, nursing, or taking any medications, please seek the advice of a healthcare professional prior to use.
Not intended for children under 18.
Tamper resistant: Do not use if seal under cap is broken or missing.
Storage
Store in original container in a cool, dry place.

Source: label statements in DSLD label 323172.

What else is on the label?

Other ingredients: Microcrystalline Cellulose, Hypromellose, Tapioca Starch, Maltose, Magnesium Stearate, Arabic Gum, Titanium Dioxide.

Seals and symbols as the label prints them (the maker's; a certifier's own list confirms a seal): Alkemist Assured.

How many labels does Tru Niagen Immune have?

One label is on file, entered on January 23, 2025.

  1. Label 323172 (current) Entered January 23, 2025 · on the market · 30 vegetarian capsules · UPC 8 50015 31155 0

Source: DSLD label entry and market events, version 9.4.0 (labels entered through September 25, 2025).

Who makes it?

The label names ChromaDex, Inc (distributor), Los Angeles, CA. All ChromaDex products.

Where next?