When kidney stone risk gets personal.

CeroMulti® is a kidney-smart multivitamin made without added vitamin C — designed for people who need a more considered daily multi.

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The Kidney-Smart Multivitamin for People Prone to Kidney Stones

CeroMulti® is a physician-formulated multivitamin for whole-body wellness, made without vitamin C, a common supplement ingredient associated with kidney stone risk.

Shop CeroMulti®

The only thing missing is the problem

CeroMulti® is the physician-formulated, kidney-smart multivitamin made without Vitamin C—a common nutrient shown to raise kidney-stone risk. Designed for kidney-stone formers and kidney-health-conscious individuals, CeroMulti® features a proprietary blend created specifically for kidney wellness, delivering complete daily nutrition to support energy, clarity, and overall well-being in a kidney-smart formula.

Physician Formulated

As Seen On

Third-Party Certified

Gluten-Free

Vegan

MFG in USA

Kidney Health

Zero Vitamin C
Zero Compromise

  • ZERO Vitamin C
  • Physician Formulated
  • Essential Daily Vitamins + Minerals
  • Kidney-Conscious Formula
  • Vegan, Gluten-Free + Non-GMO
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CeroMulti® Bottle
Assorted green vegetables and fruits including cucumber, broccoli, celery, ginger, cilantro, parsley, grapes, lemon, and small herbs, arranged on a white background.

Ingredients with Purpose

Learn about our clean, targeted ingredients for people prone to kidney stones.

Our Ingredients
an image of many vitamins and supplements - all with vitamin-c

The Hidden Risk of Vitamin-C

Excess vitamin C may raise kidney stone risk—especially if prone.

Learn More

Kidney Kind,
By Design

  • The CeroMulti® formula is made entirely from plant-based ingredients, chosen for their natural effectiveness and gentleness on the kidneys. No animal products, no synthetics—just clean, botanical support your body can trust.

  • We believe wellness starts with nature. That’s why our ingredients follow a whole foods philosophy—organic, minimally processed, and derived from plants. Each one is selected to support your body gently and effectively, just as nature intended.

  • The CeroMulti® formula is completely gluten-free, making it safe and gentle for those with sensitivities or celiac concerns. We’re committed to clean, simple ingredients that support your health—without anything that doesn’t belong.

  • The CeroMulti® was created by a board-certified, kidney stone specialist who saw firsthand the need for a clean, effective multivitamin tailored to people prone to kidney stones. With deep clinical insight and a patient-first approach, every ingredient was carefully chosen to support kidney health without increasing stone risk.

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The Kidney Chronicles

Kidney Chronicles
Calcium, Vitamin D, and Kidney Stone Risk

Calcium, Vitamin D, and Kidney Stone Risk: High-dose vitamin C may raise urinary oxalate and kidney stone risk. For stone-prone people, food-first nutrition may be the smarter path.

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Healthy Aging the Blue Zone Way

Healthy Aging, the Blue Zone Way: Blue Zone living is shaped by daily habits: natural movement, simple eating, connection, and purpose. These everyday choices support healthy aging and long-term wellness.

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Kidney Stone Symptoms: Side + Back Pain

Kidney Stone Pain Warning Signs: Kidney stone symptoms often start with sharp side or back pain, also called flank pain, and may include blood in urine, nausea, and painful urination. Learn key warning signs.

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A Kidney-Smart New Year’s Resolution!

Kidney-Smart: Start 2026 with better daily habits. A fresh start for anyone prone to kidney stones: smarter hydration, better dietary choices, and daily nutrition designed without added vitamin C.

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Surviving the Holidays without Kidney Stones.

Holiday Meals, Hidden Risk: Rich foods, salty sides, sugary treats, alcohol, and less water can concentrate urine and create the perfect storm for kidney stone formation.

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Kidney Stone Season: Why Heat Raises Risk

Why Stones Spike in Summer: “Kidney stone season” refers to the summer spike in kidney stones,driven by heat, dehydration, diet shifts, and rising environmental temperatures that increase stone risk.

Read more →