Kidney Balance, Kidney Nourish, and Kidney Boost bottles on a marble counter
Kidney Nourish
Precision Nephrology™ Therapeutics

Every ingredient tested.
Every dose intentional.

Three formulas. One daily foundation.

Physician-formulated supplements built specifically for chronic kidney disease — not adapted from a general-population multivitamin.

A coordinated daily system for nutrient support, the gut-kidney axis, and oxidative-stress support.

30‑day guarantee on your first orderPhysician-formulatedThird-party testedManufactured in the USA
The daily protocol

Three products. Three distinct jobs.

Each formula covers a different part of the picture. Take them individually, or together as a coordinated daily foundation.

Who it's for: adults with chronic kidney disease, stages 3–5, not on dialysis. Talk to your nephrologist before adding any new supplement — and keep taking your medications as prescribed.
60 capsules Kidney Nourish
Start here
Kidney Nourish
Complete Renal Multivitamin

Fills the nutrient gaps root-cause work depends on — but a full nutrient foundation is only one piece of the picture.

$74.99
Subscribe & save available
Start Your Protocol
60 capsules Kidney Boost
Kidney Boost
Renal Antioxidant Blend

The oxidative-stress piece — the driver a multivitamin and a prebiotic don't directly address.

$79.99
Subscribe & save available
Start Your Protocol
Best value

Complete Daily Protocol

Take all three together as your complete daily protocol — $239.99, save 15%. 30‑day risk-free guarantee on your first order.

Choose the Bundle

Built for reduced clearance

Every dose is considered against what a compromised kidney can and can't clear — not general population norms.

Formulated by a nephrologist

Every ingredient and dose is personally reviewed by Dr. Bismah Irfan, MD, board-certified nephrologist.

Every batch tested

Every finished batch is tested against its label by an independent ISO 17025 lab. Raw materials are tested for heavy metals and microbes before production.

Built for one condition

Formulated specifically for chronic kidney disease — what's left out matters as much as what's in.

3formulas, one daily foundation
25ingredients in Kidney Nourish
100%of batches third-party tested
0magnesium stearate or silica
A coordinated system

One kidney-health foundation. Three mechanisms.

Three products, each with a distinct job. Scroll through the system, or tap a step.

01 · Nutrient foundation

Kidney Nourish

Closes intentionally selected micronutrient gaps while leaving out ingredients the formula does not want to add by default.

  • 25-ingredient complete renal multivitamin
  • Active, bioavailable nutrient forms
  • No potassium, phosphorus, iron, copper, or vitamin A or K — by design
02 · Gut-kidney axis

Kidney Balance

A prebiotic blend plus sodium citrate to support nitrogen-processing pathways in the gut, with real acid-base support.

  • 5,000 mg acacia fiber — the clinically studied dose range
  • Larch arabinogalactan works upstream; acacia works downstream
  • Powder format, because the evidence-matched dose doesn't fit in capsules
03 · Oxidative-stress support

Kidney Boost

Antioxidant support centered on grape seed extract, alpha lipoic acid, NAC, and taurine — dosed to work together, not to compete for absorption.

  • NAC-led formula — the strongest evidence in the blend
  • Measured dosing, not the highest dose science allows
Kidney Nourish bottle

The nutrient foundation.

Energy, immune, and antioxidant nutrition — with careful mineral dosing for reduced clearance.

Kidney Balance jar

Your gut and your kidneys are in constant conversation.

Kidney Balance feeds the bacteria that help process nitrogenous waste — through two complementary pathways working at the same time.

Kidney Boost bottle

More isn't always better.

Especially for a kidney working at reduced capacity — four ingredients dosed to work together.

The difference is in the details

Built around the kidney — not a generic supplement template.

The formulation philosophy is deliberately narrow: dose for reduced clearance, show the reasoning, and verify the quality.

Measured supplement ingredients on a scale

Root-cause, not hype

Every formula is built on researched ingredients dosed for what a compromised kidney can and can't clear — not generic multivitamin defaults.

Quality check of supplement bottles on the production line

Quality you can verify

Made in a GMP-compliant facility in the U.S. Raw materials are tested for heavy metals before production. Every finished batch is tested against its label by an independent lab.

Dr. Bismah Irfan, MD, board-certified nephrologist

Formulated by a nephrologist

Every ingredient and every dose is personally reviewed by Dr. Bismah Irfan, MD, board-certified nephrologist — not an anonymous formulation team.

Dr. Bismah Irfan greeting a patient

Built for one condition, not everyone

Formulated specifically for chronic kidney disease — what's left OUT (potassium, phosphorus, excess iron) matters as much as what's in.

The formulation standard

What's left out matters as much as what's in.

In CKD, reduced clearance means certain nutrients build up instead of clearing normally. These formulas are built by removing what a compromised kidney can't easily process — not by accident, by design.

×No potassiumExcluded across the line by design
×No phosphorusExcluded across the line by design
×No iron or copperLeft out of Kidney Nourish deliberately
×No vitamin A or KLeft out of Kidney Nourish deliberately
×No magnesium stearate or silicaExcluded across the line by design
×No guesswork dosesEvery dose has a stated reason — see each formula
How we test

Tested before it's made, and again after.

Every raw material is tested before it goes into production for heavy metals, microbes, and, where relevant, identity and potency. Every finished batch is tested against its label and for microbes. All testing is done by an independent ISO 17025 certified lab.

Formulated to Exclude Gluten
Non-GMO
Raw Materials Tested for Heavy Metals
Tested for Microbiology
Every Batch Tested Against the Label
Third-Party ISO 17025 Lab
Flexible delivery

Delivered on your schedule.

Choose a one-time purchase or recurring delivery. Pause, skip, or cancel anytime.

How to use Take each product's labeled daily serving as directed. The three formulas are designed to work together, with no overlapping ingredients.

Kidney Nourish

$74.99
$67.49
$63.74
$59.99
One-time purchase

Kidney Balance

$129.99
$116.99
$110.49
$103.99
One-time purchase

Kidney Boost

$79.99
$71.99
$67.99
$63.99
One-time purchase
Best value

Complete Daily Protocol

Kidney Nourish + Kidney Balance + Kidney Boost · 30‑day risk-free guarantee on your first order

$239.99
One-time purchase
Subscriptions on Nourish, Balance and Boost: pause, skip, or cancel anytime.
Why this system exists

A kidney-specific standard, side by side.

CriterionKidney SupplementsConventional alternative
Built around reduced kidney clearanceYes — considered in formulation designOften not kidney-specific
Clinical formulatorBoard-certified nephrologistVaries
Ingredient testingEvery raw material and finished batchVaries by manufacturer
Multiple daily mechanismsNutrients + gut-kidney axis + antioxidant supportUsually one product category
Questions

Clear answers before you start.

Every formula is made in a GMP-compliant facility in the U.S. Every raw material is tested before production for heavy metals, microbes, and, where relevant, identity and potency. Every finished batch is then tested against its label and for microbes. All testing is done by an independent ISO 17025 certified lab. No magnesium stearate, no silica.
Every ingredient and dose is personally selected and reviewed by Dr. Bismah Irfan, MD, a board-certified nephrologist, based on published clinical evidence and dosed specifically for reduced kidney clearance — not general population norms. These are dietary supplements, not drugs, and are not intended to diagnose, treat, cure, or prevent any disease.
A generic turkey tail or NAC supplement isn't formulated with kidney clearance in mind, isn't necessarily third-party tested on every batch, and wasn't reviewed by a nephrologist against what a compromised kidney can safely process. That review, testing, and CKD-specific dosing is what the price reflects.
Manufactured in the USA. Ingredients are sourced for quality and purity first — some from domestic suppliers, some from international sources selected specifically for ingredient purity. Wherever it comes from, every raw material is tested before it goes into production.
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Not sure where to start?

Start with understanding, not a purchase. Find out what may be driving your kidney numbers — free, in minutes.

Your kidney supplement routine should be intentional.

Start with one formula, or use the Complete Daily Protocol to cover three distinct parts of the kidney-health foundation.

Shop the Kidney Protocol