D-Mannose

by High Level · capsule · 60 capsules

  • On the market (NIH)
  • UPC 6 80392 90585 7
  • DSLD label 287442
  • Serving 2 veggie capsules
  • 30 servings

D-Mannose by High Level lists 4 ingredients, 4 with an amount per serving of 2 veggie capsules, such as 1,000 mg of D-mannose, 150 mg of cranberry juice, powder, 100 mg of hibiscus flower extract and 100 mg of dandelion root extract. Its current label entered the NIH Dietary Supplement Label Database on June 22, 2023.

What is in D-Mannose?

Each row as the label prints it, per serving of 2 veggie 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: Supplement Facts rows against the market (DSLD label 287442, January 2026 release)
IngredientAmount% DVAmong products listing it
D-Mannose1,000 mgMannose in D-Mannose against 164 products1 g per serving; the middle half of products list 0.5 g to 1.5 g, the median 1 g.1 g

36% of 164 products listing mannose give more (median 1 g).

Cranberry Juice, Powder150 mgCranberry in D-Mannose against 1,064 products150 mg per serving; the middle half of products list 97.5 mg to 500 mg, the median 250 mg.150 mg

61% of 1,064 products listing cranberry give more (median 250 mg).

Hibiscus Flower Extractas Hibiscus sabdariffa Flower Extract100 mgHibiscus in D-Mannose against 144 products100 mg per serving; the middle half of products list 100 mg to 462.5 mg, the median 150 mg.100 mg

53% of 144 products listing hibiscus give more (median 150 mg).

Dandelion Root Extractas Taraxacum officinale Root Extract100 mgDandelion in D-Mannose against 793 products100 mg per serving; the middle half of products list 50 mg to 250 mg, the median 100 mg.100 mg

48% of 793 products listing dandelion give more (median 100 mg).

Source: NIH ODS Dietary Supplement Label Database, label 287442 (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 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.

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 two (2) veggie capsules once a day. For best results take 20-30 min before a meal with an 8 oz. glass of water or as directed by your healthcare professional.
Warnings
Caution: Do not exceed recommended dose.
Pregnant or nursing mothers, children under the age of 18, and individuals with a known medical condition should consult a physician before using this or any dietary supplement.
Pregnant or nursing mothers, children under the age of 18, and individuals with a known medical condition should consult a physician before using this or any dietary supplement. Keep out of reach of children.
Do not use if safety seal is damaged or missing.
Allergens and what it does not contain
No soy/salt/yeast/gluten/sugar/dairy or eggs/starch/preservatives
Gluten free
Storage
Store in a cool, dry place.

Source: label statements in DSLD label 287442.

What else is on the label?

Other ingredients: Cellulose.

Seals and symbols as the label prints them (the maker's; a certifier's own list confirms a seal): Made in the USA GMP Good Manufacturing Practice Certified.

How many labels does D-Mannose have?

One label is on file, entered on June 22, 2023.

  1. Label 287442 (current) Entered June 22, 2023 · on the market · 60 capsules · UPC 6 80392 90585 7

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

Who makes it?

The label names High Level, LLC (distributor), Glendale, CA. All High Level products.

Where next?