PlainVitamins

Kidney Support

by PurePremium Supplements · capsule · 60 capsules

  • On the market (NIH)
  • DSLD label 251043
  • Serving 1 vegetable capsule
  • 60 servings

Kidney Support by PurePremium Supplements lists 21 ingredients, 11 with an amount per serving of 1 vegetable capsule, such as 200 mg of cranberry 30% extract, 100 mg of astragalus root 4:1 extract, 50 mg of birch powder and 50 mg of buchu leaf powder; 10 sit inside a blend without their own amounts. Its current label entered the NIH Dietary Supplement Label Database on September 24, 2021.

What is in Kidney Support?

Each row as the label prints it, per serving of 1 vegetable capsule. 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).

Kidney Support: Supplement Facts rows against the market (DSLD label 251043, January 2026 release)
IngredientAmount% DVAmong products listing it
Cranberry 30% extract200 mgCranberry in Kidney Support against 1,064 products200 mg per serving; the middle half of products list 97.5 mg to 500 mg, the median 250 mg.200 mg

54% of 1,064 products listing cranberry give more (median 250 mg). Per day at the most servings: 400 mg.

Astragalus root 4:1 extract100 mgAstragalus in Kidney Support against 604 products100 mg per serving; the middle half of products list 50 mg to 405 mg, the median 132.5 mg.100 mg

52% of 604 products listing astragalus give more (median 132.5 mg). Per day at the most servings: 200 mg.

Birch powder50 mgBirch in Kidney Support against 45 products50 mg per serving; the middle half of products list 50 mg to 983 mg, the median 150 mg.50 mg

60% of 45 products listing birch give more (median 150 mg). Per day at the most servings: 100 mg.

Buchu leaf powder50 mgBuchu in Kidney Support against 124 products50 mg per serving; the middle half of products list 25 mg to 100 mg, the median 50 mg.50 mg

33% of 124 products listing buchu give more (median 50 mg). Per day at the most servings: 100 mg.

Goldenrod Powder50 mg
Horsetail powder50 mgHorsetail in Kidney Support against 519 products50 mg per serving; the middle half of products list 20 mg to 200 mg, the median 67 mg.50 mg

53% of 519 products listing horsetail give more (median 67 mg). Per day at the most servings: 100 mg.

Juniper Berry powder50 mgJuniper in Kidney Support against 287 products50 mg per serving; the middle half of products list 20 mg to 100 mg, the median 50 mg.50 mg

32% of 287 products listing juniper give more (median 50 mg). Per day at the most servings: 100 mg.

Gravel root powder50 mg
Uva Ursi leaf powder50 mgUva Ursi in Kidney Support 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). Per day at the most servings: 100 mg.

Stinging Nettle leaf powder25 mgStinging Nettle in Kidney Support against 710 products25 mg per serving; the middle half of products list 50 mg to 300 mg, the median 120 mg.25 mg

88% of 710 products listing stinging nettle give more (median 120 mg). Per day at the most servings: 50 mg.

Java Tea leaf 0.1% extract5 mg
Proprietary BlendProprietary Blend Note: consisting of25 mg
Cinnamon powderin the blend, no amount given
Ginger root powderin the blend, no amount given
Turmeric rhizome powderin the blend, no amount given
Green Tea leaf powderin the blend, no amount given
Rosemary leaf powderin the blend, no amount given
Grape seed extractin the blend, no amount given
Wild Blueberry fruit powderin the blend, no amount given
Red Raspberry fruit powderin the blend, no amount given
Cranberry fruit powderin the blend, no amount given
Strawberry fruit powderin the blend, no amount given

Source: NIH ODS Dietary Supplement Label Database, label 251043 (entered September 24, 2021), version 9.4.0. See the label on DSLD. 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:

  • 60% of the 45 products that print an amount of birch list more than its 50 mg of birch (median 150 mg).
  • 88% of the 710 products that print an amount of stinging nettle list more than its 25 mg of stinging nettle (median 120 mg).

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?

The products whose ingredient lists overlap most with Kidney Support'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
Suggested Use: 1 capsule taken 1 to 2 times daily preferably with meals or as directed by a healthcare professional.
Warnings
Caution: Do not exceed recommended dose.
Pregnant or nursing mothers, children under 18, and individuals with a known medical condition should consult a physician before using this or any dietary supplement. If you are taking a birth control pill, are considering becoming pregnant or have question about the advisability of taking this product, consult your physician prior to use.
This product is manufactured and package in a facility which may also process milk, soy, wheat, egg, peanuts, tree nuts, fish and crustacean shellfish.
Keep out of reach of children.
Do not use if safety seal is damaged or missing.
Pregnant or nursing mothers, children under 18, and individuals with a known medical condition should consult a physician before using this or any dietary supplement.
Allergens and what it does not contain
NON-GMO
Storage
Store in a cool, dry place.

Source: label statements in DSLD label 251043.

What else is on the label?

Other ingredients: Vegetable Cellulose, Rice Flour, Vegetable Magnesium Stearate, Silicon Dioxide.

Seals and symbols as the label prints them (the maker's; a certifier's own list confirms a seal): GMP Sourced From A GMP Certified Facility; Formulated In The U.S.A. FDA Manufactured In An FDA Inspected Facility.

How many labels does Kidney Support have?

One label is on file, entered on September 24, 2021.

  1. Label 251043 (current) Entered September 24, 2021 · on the market · 60 capsules

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

Who makes it?

The label names PurePremium (distributor), Henderson, NV. All PurePremium Supplements products.

Where next?