PlainVitamins

Urinary Tranquility

by Priority One Nutritional Supplements · capsule · 90 vegetarian capsules

  • On the market (NIH)
  • UPC 8 15354 02145 4
  • DSLD label 277426
  • Serving 3 vegetarian capsules
  • 30 servings

Urinary Tranquility by Priority One Nutritional Supplements lists 14 ingredients, 14 with an amount per serving of 3 vegetarian capsules, such as 600 mcg RAE of vitamin A, 500 mg of L-arginine, 500 mg of bioflavonoids and 400 mg of quercetin. Its current label entered the NIH Dietary Supplement Label Database on November 22, 2022.

What is in Urinary Tranquility?

Each row as the label prints it, per serving of 3 vegetarian 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).

Urinary Tranquility: Supplement Facts rows against the market (DSLD label 277426, January 2026 release)
IngredientAmount% DVAmong products listing it
Vitamin Aas Beta-Carotene600 mcg RAE67%
L-Arginineas L-Arginine Monohydrochloride500 mgArginine in Urinary Tranquility against 1,455 products500 mg per serving; the middle half of products list 167 mg to 1,000 mg, the median 500 mg.500 mg

47% of 1,455 products listing arginine give more (median 500 mg).

Bioflavonoidsas Bitter OrangeBioflavonoids Extract 25%500 mgFlavonoid in Urinary Tranquility against 2,343 products500 mg per serving; the middle half of products list 25 mg to 100 mg, the median 50 mg.500 mg

Higher than 94% of 2,343 products listing flavonoid (median 50 mg).

Quercetinas Japanese SophoraQuercetin (Form: from Japanese Sophora PlantPart: flower bud Genus: Sophora) Note: 95%400 mgQuercetin in Urinary Tranquility against 1,548 products400 mg per serving; the middle half of products list 26.5 mg to 250 mg, the median 100 mg.400 mg

Higher than 83% of 1,548 products listing quercetin (median 100 mg).

Juniper200 mgJuniper in Urinary Tranquility against 287 products200 mg per serving; the middle half of products list 20 mg to 100 mg, the median 50 mg.200 mg

Higher than 90% of 287 products listing juniper (median 50 mg).

Parsley120 mgParsley in Urinary Tranquility against 359 products120 mg per serving; the middle half of products list 25.35 mg to 200 mg, the median 80 mg.120 mg

Higher than 67% of 359 products listing parsley (median 80 mg).

Curcumin C3 Reductas TurmericODN 95%100 mgCurcumin in Urinary Tranquility against 550 products100 mg per serving; the middle half of products list 50 mg to 400 mg, the median 200 mg.100 mg

57% of 550 products listing curcumin give more (median 200 mg).

Glucosamine HCl100 mgGlucosamine Hydrochloride in Urinary Tranquility against 628 products0.1 g per serving; the middle half of products list 0.75 g to 1.5 g, the median 1.5 g.0.1 g

96% of 628 products listing glucosamine hydrochloride give more (median 1.5 g).

Exocyan Cranas Cranberry Fruit ExtractExtract 30:1100 mgCranberry in Urinary Tranquility against 1,064 products100 mg per serving; the middle half of products list 97.5 mg to 500 mg, the median 250 mg.100 mg

66% of 1,064 products listing cranberry give more (median 250 mg).

Uva-Ursi50 mgUva Ursi in Urinary Tranquility against 360 products50 mg per serving; the middle half of products list 25 mg to 206.25 mg, the median 100 mg.50 mg

57% of 360 products listing uva ursi give more (median 100 mg).

Marshmallow root extractExtract 4:145 mgMarshmallow in Urinary Tranquility against 290 products45 mg per serving; the middle half of products list 50 mg to 224 mg, the median 100 mg.45 mg

81% of 290 products listing marshmallow give more (median 100 mg).

Oregon Grape40 mgOregon Grape in Urinary Tranquility against 104 products40 mg per serving; the middle half of products list 73.75 mg to 400 mg, the median 150 mg.40 mg

85% of 104 products listing oregon grape give more (median 150 mg).

Ginger40 mgGinger in Urinary Tranquility against 1,770 products40 mg per serving; the middle half of products list 25 mg to 150 mg, the median 60 mg.40 mg

64% of 1,770 products listing ginger give more (median 60 mg).

Olive Leaf Extractas Oleuropein20% Oleuropein20 mgOlive in Urinary Tranquility against 822 products20 mg per serving; the middle half of products list 30 mg to 300 mg, the median 100 mg.20 mg

80% of 822 products listing olive give more (median 100 mg).

Source: NIH ODS Dietary Supplement Label Database, label 277426 (entered November 22, 2022), 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?

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 500 mg of bioflavonoids (filed by NIH under flavonoid) is higher than 94% of the 2,343 flavonoid products that print an amount; 65 list more.
  • 96% of the 628 products that print an amount of glucosamine hydrochloride list more than its 0.1 g of glucosamine HCl (filed by NIH under glucosamine hydrochloride) (median 1.5 g).

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?

The products whose ingredient lists overlap most with Urinary Tranquility's, rare ingredients counting for more.

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
Recommendations: Take three (3) capsules daily or as directed by your physician.
Warnings
Warning: Do not use if you are pregnant or breast feeding.
Keep out of reach of children.
For professional use only.
Consult your physician before using this product.
Allergens and what it does not contain
Contains no preservatives.
Non-GMO
Storage
Keep container tightly closed, store in a cool, dry place.

Source: label statements in DSLD label 277426.

What else is on the label?

Other ingredients: Rice Flour, Vegetarian Capsule.

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

How many labels does Urinary Tranquility have?

2 labels are on file under this name since October 23, 2020: other sizes, label designs and reformulations. The current one leads this page.

  1. Label 277426 (current) Entered November 22, 2022 · on the market · 90 vegetarian capsules · UPC 8 15354 02145 4
  2. Label 236929 Entered October 23, 2020 · off the market March 16, 2022 · 90 vegetarian capsules · UPC 8 15354 02145 4

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

Who makes it?

The label names Priority One Nutritional Supplements, Inc. (distributor). All Priority One Nutritional Supplements products.

Where next?