PlainVitamins

D-Mannose Pure Powder

by NOW · powder · 3 ounces

  • On the market (NIH)
  • UPC 7 33739 02810 5
  • DSLD label 314272
  • Serving 1 level teaspoon (approx. 2 g)
  • 43 servings

D-Mannose Pure Powder by NOW lists one ingredient: 2 g of D-mannose per serving of 1 level teaspoon. Its current label entered the NIH Dietary Supplement Label Database on July 25, 2024.

What is in D-Mannose Pure Powder?

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

D-Mannose Pure Powder: Supplement Facts rows against the market (DSLD label 314272, January 2026 release)
IngredientAmount% DVAmong products listing it
Calories10 Calories
Total Carbohydrates2 g1%Carbohydrate in D-Mannose Pure Powder against 21,979 products2 g per serving; the middle half of products list 1 g to 6 g, the median 3 g.2 g

58% of 21,979 products listing carbohydrate give more (median 3 g). Per day at the most servings: 4 g.

Total Sugars2 gSugar in D-Mannose Pure Powder against 11,807 products2 g per serving; the middle half of products list 1 g to 4 g, the median 2 g.2 g

48% of 11,807 products listing sugar give more (median 2 g). Per day at the most servings: 4 g.

D-Mannoseorganic, 2,000 mg2 gMannose in D-Mannose Pure Powder against 164 products2 g per serving; the middle half of products list 0.5 g to 1.5 g, the median 1 g.2 g

Higher than 80% of 164 products listing mannose (median 1 g). Per day at the most servings: 4 g.

Source: NIH ODS Dietary Supplement Label Database, label 314272 (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.

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 Usage: Take 1 level teaspoon 1 to 2 times daily. Take with water or unsweetened juice, such as unsweetened cranberry juice.
Warnings
Caution: For adults only.
Consult physician if pregnant/nursing, taking medication, or have a medical condition.
Keep out of reach of children.
Do not eat freshness packet enclosed. Keep in bottle.
Not manufactured with yeast, wheat, gluten, soy, milk, egg, fish, shellfish or tree nut ingredients. Produced in a GMP facility that processes other ingredients containing these allergens.
Allergens and what it does not contain
Non-GMO
Not manufactured with yeast, wheat, gluten, soy, milk, egg, fish, shellfish or tree nut ingredients.
Storage
Keep bottle tightly closed at all times in between usage.
Store in a cool, dry place after opening.
This product is sold by weight not volume.

Source: label statements in DSLD label 314272.

What else is on the label?

Seals and symbols as the label prints them (the maker's; a certifier's own list confirms a seal): USDA Organic; Triangle K (Kosher); GMP Quality Assured. Listed with: USDA Organic seal (a seal is the label's claim; the certifier's own list confirms it).

How many labels does D-Mannose Pure Powder have?

8 labels are on file under this name since March 24, 2016: other sizes, label designs and reformulations. The current one leads this page.

  1. Label 314272 (current) Entered July 25, 2024 · on the market · 3 ounces · UPC 7 33739 02810 5
  2. Label 314271 Entered June 20, 2024 · on the market · 6 ounces · UPC 7 33739 02809 9
  3. Label 245571 Entered March 25, 2021 · off the market February 12, 2024 · 3 ozs · UPC 7 33739 02810 5
  4. Label 245570 Entered March 25, 2021 · off the market February 12, 2024 · 6 oz. · UPC 7 33739 02809 9
  5. Label 205731 Entered August 23, 2019 · off the market August 31, 2023 · 3 oz. · UPC 7 33739 02810 5
  6. Label 205728 Entered August 23, 2019 · off the market August 31, 2023 · 6 oz. · UPC 7 33739 02809 9
  7. Label 70998 Entered February 24, 2017 · off the market December 6, 2018 · 6 oz. · UPC 7 33739 02809 9
  8. Label 57120 Entered March 24, 2016 · off the market November 30, 2016 · 6 oz. · UPC 7 33739 02809 9

DSLD also links this label to: D-Mannose Powder (image difference, same product), D-Mannose Powder (package size difference, same product), D-Mannose Powder (image difference, same product), D-Mannose Powder (package size difference, same product), D-Mannose Powder (image difference, same product), D-Mannose Powder (package size difference, same product).

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

Who makes it?

The label names NOW FOODS (manufacturer), Bloomingdale, IL. All NOW products.

Where next?