NiaCel 400

by Thorne · capsule · 60 capsules

  • On the market (NIH)
  • UPC 6 93749 01208 5
  • DSLD label 323125
  • Serving 1 capsule
  • 60 servings

NiaCel 400 by Thorne lists 2 ingredients, 2 with an amount per serving of 1 capsule, such as 415 mg of nicotinamide riboside hydrogen malate and 85 mg of betaine anhydrous. Its current label entered the NIH Dietary Supplement Label Database on January 23, 2025.

What is in NiaCel 400?

Each row as the label prints it, per serving of 1 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).

NiaCel 400: Supplement Facts rows against the market (DSLD label 323125, January 2026 release)
IngredientAmount% DVAmong products listing it
Nicotinamide Riboside Hydrogen Malate415 mg2,594%*Niacin in NiaCel 400 against 12,413 products415 mg per serving; the middle half of products list 13.2 mg to 48 mg, the median 20 mg.DV 16 mgUL 35 mg415 mg

Higher than 98% of 12,413 products listing niacin (median 20 mg). 11.9 times the adult UL a day.

Betaine Anhydrousas Trimethylglycine85 mgBetaine Anhydrous in NiaCel 400 against 860 products0.085 g per serving; the middle half of products list 1 g to 2.5 g, the median 1.5 g.0.085 g

92% of 860 products listing betaine anhydrous give more (median 1.5 g).

* % 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 323125 (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 1 serving a day, the most its directions give, the label lists 415 mg of niacin, 11.9 times the adult Tolerable Upper Intake Level.
  • 92% of the 860 products that print an amount of betaine anhydrous list more than its 0.085 g of betaine anhydrous (median 1.5 g).

The NIH database records one serving 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?

1 product lists the very same ingredients; the nearest amounts come first.

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: Take 1 capsule daily or as recommended by your health-care practitioner.
Warnings
Tamper Evident: Use only if bottle is sealed.
If pregnant, consult your health-care practitioner before using this product.
Allergens and what it does not contain
Gluten free
Storage
Store tightly sealed in a cool, dry place.

Source: label statements in DSLD label 323125.

What else is on the label?

Other ingredients: Hypromellose, Calcium Laurate, Microcrystalline Cellulose, Silicon Dioxide.

Seals and symbols as the label prints them (the maker's; a certifier's own list confirms a seal): NSF Certified Sport. Listed with: NSF certified (contents or GMP) (a seal is the label's claim; the certifier's own list confirms it).

How many labels does NiaCel 400 have?

4 labels are on file under this name since July 27, 2021: other sizes, label designs and reformulations. The current one leads this page.

  1. Label 323125 (current) Entered January 23, 2025 · on the market · 60 capsules · UPC 6 93749 01208 5
  2. Label 298081 Entered October 24, 2023 · on the market · 60 capsules · UPC 6 93749 01208 5
  3. Label 270802 Entered June 16, 2022 · off the market June 14, 2023 · 60 capsules · UPC 6 93749 01208 5
  4. Label 251882 Entered July 27, 2021 · off the market April 28, 2022 · 60 capsules · UPC 6 93749 01208 5

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

Who makes it?

The label names Thorne Research (manufacturer). All Thorne products.

Where next?