N-Acetyl D-Glucosamine
by BulkSupplements.com · powder · 500 grams
- On the market (NIH)
- UPC X001LFC737
- DSLD label 311085
- Serving 750 mg (about 1/3 teaspoon)
- 667 servings
N-Acetyl D-Glucosamine by BulkSupplements.com lists one ingredient: 750 mg of N-acetyl D-glucosamine per serving of 750 mg. Its current label entered the NIH Dietary Supplement Label Database on July 25, 2024.
What is in N-Acetyl D-Glucosamine?
Each row as the label prints it, per serving of 750 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 |
|---|---|---|---|
| N-Acetyl D-Glucosamine | 750 mg | Higher than 82% of 148 products listing N-acetyl glucosamine (median 250 mg). Per day at the most servings: 1,500 mg. |
Source: NIH ODS Dietary Supplement Label Database, label 311085 (entered July 25, 2024), 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?
Every amount on this label with a position sits within the middle 80% of the products that list the same ingredient.
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?
6 products list the very same ingredients; the nearest amounts come first.
- N-A-G 750 mgJarrow Formulas · off the market same ingredients
- N-Acetyl D-Glucosamine 750 mgSwanson Ultra · off the market same ingredients
- N-Acetyl D-Glucosamine 750 mgSwanson same ingredients
- N-A-G 700 mgJarrow Formulas same ingredients
- N-Acetyl GlucosamineAllergy Research Group same ingredients
- N-Acetyl GlucosamineNutriCology 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
- Suggested Use: As a dietary supplement, take 750 mg (about 1/3 tsp) once or twice daily, or as directed by a physician.
- Warnings
- Allergen Information: Contains shellfish
- Always consult a physician before taking any dietary supplement.
- Keep out of reach of children.
- Allergens and what it does not contain
- Free of: Added sugar, soy, dairy, yeast, gluten, additives
- Storage
- Store in a dry, cool place
Source: label statements in DSLD label 311085.
How many labels does N-Acetyl D-Glucosamine have?
8 labels are on file under this name since July 27, 2021: other sizes, label designs and reformulations. The current one leads this page.
- Label 311085 (current) Entered July 25, 2024 · on the market · 500 grams · UPC X001LFC737
- Label 311084 Entered July 25, 2024 · on the market · 250 grams · UPC X001LFCE4J
- Label 311083 Entered July 25, 2024 · on the market · 100 grams · UPC X001LF8PPV
- Label 311082 Entered July 25, 2024 · on the market · 1 kg · UPC X001LFC4E9
- Label 253855 Entered September 24, 2021 · off the market April 11, 2023 · 500 grams · UPC X001LFC737
- Label 253852 Entered September 24, 2021 · off the market April 11, 2023 · 250 grams · UPC X001LFCE4J
- Label 253849 Entered September 24, 2021 · off the market April 11, 2023 · 100 grams · UPC X001LF8PPV
- Label 252597 Entered July 27, 2021 · off the market April 11, 2023 · 1 kg · UPC X001LFC4E9
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.