PlainVitamins

Kidney Health

by PureHealth Research · capsule · 60 vegetarian capsules

  • On the market (NIH)
  • UPC 8 50045 68546 1
  • DSLD label 310961
  • Serving 2 capsules
  • 30 servings

Kidney Health by PureHealth Research lists 8 ingredients, 8 with an amount per serving of 2 capsules, such as 50 mg of vitamin B6, 200 mg of magnesium, 350 mg of grape seed extract and 225 mg of phyllanthus niruri extract. Its current label entered the NIH Dietary Supplement Label Database on March 22, 2024.

What is in Kidney Health?

Each row as the label prints it, per serving of 2 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).

Kidney Health: Supplement Facts rows against the market (DSLD label 310961, January 2026 release)
IngredientAmount% DVAmong products listing it
Vitamin B6as Pyridoxine Hydrochloride50 mg2,941%Vitamin B6 in Kidney Health against 15,277 products50 mg per serving; the middle half of products list 2 mg to 20 mg, the median 6 mg.DV 1.7 mgUL 100 mg50 mg

Higher than 87% of 15,277 products listing vitamin B6 (median 6 mg).

Magnesiumas Magnesium Oxide200 mg48%Magnesium in Kidney Health against 14,003 products200 mg per serving; the middle half of products list 30 mg to 200 mg, the median 86 mg.UL 350 mgDV 420 mg200 mg

Higher than 75% of 14,003 products listing magnesium (median 86 mg).

Grape Seed Extract350 mgGrape in Kidney Health against 1,900 products350 mg per serving; the middle half of products list 25 mg to 100 mg, the median 50 mg.350 mg

Higher than 93% of 1,900 products listing grape (median 50 mg).

Phyllanthus niruri Extract4:1 Extract225 mgChanca Piedra in Kidney Health against 111 products225 mg per serving; the middle half of products list 50 mg to 500 mg, the median 250 mg.225 mg

51% of 111 products listing chanca piedra give more (median 250 mg).

Berberine Hydrochlorideas Indian Barberry bark extract, Indian Barberry root extract100 mgBerberine in Kidney Health against 419 products100 mg per serving; the middle half of products list 131.5 mg to 500 mg, the median 400 mg.100 mg

76% of 419 products listing berberine give more (median 400 mg).

Saffron Flower Extract100 mgSaffron in Kidney Health against 201 products100 mg per serving; the middle half of products list 20 mg to 88.5 mg, the median 30 mg.100 mg

Higher than 89% of 201 products listing saffron (median 30 mg).

Turmeric Root Extractas Curcuminoids95% Curcuminoids70 mgTurmeric in Kidney Health against 2,369 products70 mg per serving; the middle half of products list 50 mg to 500 mg, the median 150 mg.70 mg

69% of 2,369 products listing turmeric give more (median 150 mg).

BioPerineas Black Pepper Fruit Extract5 mgBlack Pepper in Kidney Health against 2,363 products5 mg per serving; the middle half of products list 5 mg to 10 mg, the median 5 mg.5 mg

33% of 2,363 products listing black pepper give more (median 5 mg).

Source: NIH ODS Dietary Supplement Label Database, label 310961 (entered March 22, 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?

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 350 mg of grape is higher than 93% of the 1,900 grape products that print an amount; 121 list more.

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 Kidney Health'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: As a dietary supplement, adults take two (2) capsules daily. For best results, take with 6-8 fl oz of water or as directed by a healthcare professional.
Warnings
Caution: Do not exceed recommended dose. Do not use if safety seal is damaged or missing.
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 the reach of children.
Storage
Store in a cool, dry place.

Source: label statements in DSLD label 310961.

What else is on the label?

Other ingredients: Hypromellose, Microcrystalline Cellulose, Magnesium Stearate, Silica.

Seals and symbols as the label prints them (the maker's; a certifier's own list confirms a seal): Made in the USA using foreign and U.S. ingredients.

How many labels does Kidney Health have?

One label is on file, entered on March 22, 2024.

  1. Label 310961 (current) Entered March 22, 2024 · on the market · 60 vegetarian capsules · UPC 8 50045 68546 1

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

Who makes it?

The label names PureHealth Research (distributor), Arlington, VA. All PureHealth Research products.

Where next?