Thiamine Mononitrate
by BulkSupplements.com · powder · 8.82 ounces
- On the market (NIH)
- DSLD label 254653
- Serving 125 mg (a scant 3/32 tsp)
- 2000 servings
Thiamine Mononitrate by BulkSupplements.com lists one ingredient: 101 mg of thiamine mononitrate per serving of 125 mg. Its current label entered the NIH Dietary Supplement Label Database on September 24, 2021.
What is in Thiamine Mononitrate?
Each row as the label prints it, per serving of 125 mg. 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).
| Ingredient | Amount | % DV | Among products listing it |
|---|---|---|---|
| Thiamine Mononitrate | 101 mg | 6,733% | Higher than 98% of 9,830 products listing thiamin (median 5 mg). |
Source: NIH ODS Dietary Supplement Label Database, label 254653 (entered September 24, 2021), version 9.4.0. See the label on DSLD. 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:
- Its 101 mg of thiamin is higher than 98% of the 9,830 thiamin products that print an amount; 161 list more.
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?
6 products list the very same ingredients; the nearest amounts come first.
- B-1 100 mgVitamin World same ingredients
- Vitamin B-1 100 mgNature's Bounty same ingredients
- High Potency B1 100 mgSundown Naturals same ingredients
- Natural Source Vitamin B-1 100 mgWindmill · off the market same ingredients
- B-1 100 mgDouglas Laboratories · off the market same ingredients
- Vitamin B-1 100 mg SupplementNature Made same ingredients
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
- Directions: As a dietary supplement, take 125 mg (a scant 3/32 tsp) daily, or as directed by a physician. Individual needs vary.
- Warnings
- Warning: This product is not intended for use by those with a serious medical condition or pregnant or lactating women.
- Consult your physician before use.
- Keep out of reach of children!
- Allergens and what it does not contain
- Free of: Sugar, soy, dairy, yeast, gluten or additives
- Storage
- Storage: Keep dry, cool & dark
Source: label statements in DSLD label 254653.
What else is on the label?
Other ingredients: None.
How many labels does Thiamine Mononitrate have?
4 labels are on file under this name since August 23, 2021: other sizes, label designs and reformulations. The current one leads this page.
- Label 254653 (current) Entered September 24, 2021 · on the market · 8.82 ounces
- Label 254651 Entered September 24, 2021 · on the market · 17.64 ounces
- Label 254650 Entered September 24, 2021 · on the market · 1 kg
- Label 252791 Entered August 23, 2021 · on the market · 100 grams
Source: DSLD label entry and market events, version 9.4.0 (labels entered through September 25, 2025).
Who makes it?
The label names BulkSupplements.com (distributor), Henderson, NV. All BulkSupplements.com products.