PlainVitamins

D-Mannose 500 mg

by Protocol For Life Balance · capsule · 90 veg capsules

  • On the market (NIH)
  • UPC 7 07359 12811 8
  • DSLD label 292259
  • Serving 4 capsules
  • 22 servings

D-Mannose 500 mg by Protocol For Life Balance lists one ingredient: 2 g of D-mannose per serving of 4 capsules. Its current label entered the NIH Dietary Supplement Label Database on June 22, 2023.

What is in D-Mannose 500 mg?

Each row as the label prints it, per serving of 4 capsules. 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 500 mg: Supplement Facts rows against the market (DSLD label 292259, January 2026 release)
IngredientAmount% DVAmong products listing it
Calories10 Calories
Total Carbohydrates2 g1%Carbohydrate in D-Mannose 500 mg 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 500 mg 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-Mannose2000 mg2 gMannose in D-Mannose 500 mg 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 292259 (entered June 22, 2023), 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 4 capsules 1 to 2 times daily or as directed by your healthcare practitioner.
Warnings
Cautions/interactions: There are no known drug interactions.
Produced in a GMP facility that processes other ingredients containing these allergens.
May cause mild, but transient GI discomfort.
Allergens and what it does not contain
Non-GMO
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.

Source: label statements in DSLD label 292259.

What else is on the label?

Other ingredients: Hypromellose, Rice Flour, Stearic Acid, Magnesium Stearate, Silicon Dioxide.

How many labels does D-Mannose 500 mg have?

6 labels are on file under this name since June 25, 2012: other sizes, label designs and reformulations. The current one leads this page.

  1. Label 292259 (current) Entered June 22, 2023 · on the market · 90 veg capsules · UPC 7 07359 12811 8
  2. Label 73176 Entered May 24, 2017 · off the market June 9, 2022 · 90 veg capsules · UPC 7 07359 12811 8
  3. Label 68938 Entered December 23, 2016 · off the market March 7, 2017 · 90 veg capsules · UPC 7 07359 12811 8
  4. Label 35704 Entered July 25, 2014 · off the market April 21, 2016 · 90 veg capsules · UPC 7 07359 12811 8
  5. Label 15241 Entered November 21, 2012 · off the market July 3, 2014 · 90 capsules · UPC 7 07359 12811 8
  6. Label 10273 Entered June 25, 2012 · off the market January 7, 2010 · 90 capsules · UPC 7 07359 12811 8

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

Who makes it?

The label names Protocol For Life Balance (manufacturer, distributor), Bloomingdale, IL. All Protocol For Life Balance products.

Where next?