About KSPtabs

A urologist's answer to "drink more water."

KSPtabs is an effervescent citrate and electrolyte tablet developed by a practicing urologist in Austin, Texas, for the patients he saw every day: people who knew how to prevent kidney stones and couldn't stick with the plan. Drop one in water, let it fizz, drink.

Urologist developed33% citrate increase*No prescription needed
KSPtabs tubes in Very Berry, Key Lime and Sunrise Citrus
1 in 10
adults get a kidney stone
33%
increase in urinary citrate in a clinical study*
Austin
where it was developed and where we still are

*Median urinary citrate increased 33% during KSPtabs use. Small study in 10 healthy adults; evaluated urine chemistry, not stone recurrence. See the research.

Our Story

It started with a question on a lake

Dr. Michael Trotter, board-certified urologist and developer of KSPtabs

Michael Trotter, M.D.Board-certified urologist, Midtown Urology, Austin. Developed KSPtabs.

On a hot summer day in 2012, Dr. Trotter was on Lake McQueeney with friends when one of them, a longtime kidney stone patient, asked the question that started all of this.

"You need to make this easy for me. What can you give me that I can easily do to reduce my risk of forming kidney stones?"

He already knew the answer in medical terms: more fluid, and citrate to change the urine chemistry that lets stones form. The problem was that the prescription version, large potassium citrate pills several times a day, was something most of his patients quit within months. So he set out to build a version people would keep taking: the minerals that matter, pressed into a tablet that dissolves in water, tastes good, and lives in a tube you can carry anywhere. He still practices at Midtown Urology in Austin, and KSPtabs is still a small, family-run company based there.

Milestones

What's in every tablet. 15 mEq of alkalinizing agents from potassium citrate, magnesium citrate and vitamin B6, plus a little sodium bicarbonate for the fizz. No added sugar, natural colors, vegan and gluten free, in three flavors. Full ingredient list on What Makes KSPtabs Different.

These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure or prevent any disease.

Get in Touch

Questions? We're a phone call away.

KSPtabs, Austin, Texas
Phone: (512) 553-5392
Email: info@ksptabs.com
Physicians: request patient samples on our Medical Professionals page.

Common Questions

About KSPtabs FAQ

Who developed KSPtabs?

Michael Trotter, M.D., a board-certified urologist at Midtown Urology in Austin, Texas, who still practices and still treats kidney stone patients. He built it for his own patients first.

Do I need a prescription?

No. KSPtabs is an over-the-counter supplement. If you're on prescription potassium citrate, talk with your doctor before changing anything, and use a 24-hour urine test to see the effect.

Where can I buy KSPtabs?

Right here on ksptabs.com, with a subscription option if you want it to show up on its own, and at local pharmacies in Austin.

KSPtabs Trial Pack, $10 off, in Key Lime, Very Berry and Sunrise Citrus

First-Time Buyer Special

Try all 3 flavors and save $10.

10 tablets each of Very Berry, Key Lime and Sunrise Citrus, so you can find your favorite before moving to a monthly supply or subscription.

$15.95 $25.95

one-time · no subscription required

100% money-back guarantee on your first Trial Pack order.

The statements on this page have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure or prevent any disease. Talk with your doctor about your specific kidney stone risk and prevention plan.