If kidney stones are part of your story,
start here.
Urologist-developed citrate + hydration in an effervescent tablet designed for the daily routine.
What matters after a kidney stone?
Three factors that shape urinary chemistry — and a routine you can keep.
Citrate
Plays an important role in urinary chemistry.
Hydration
Helps keep stone-forming substances less concentrated.
Consistency
A routine you can realistically maintain matters most.
Together, these shape the urinary environment. Understand the Science →
How citrate + hydration work
Understanding the mechanism helps explain why daily consistency matters.
Concentrated urine
Stone-forming substances are more likely to come together.
Citrate interacts with calcium
Helping change the urinary environment.
More fluid lowers concentration
Keeping stone-forming substances more diluted.
Born in urology.
Designed for the daily routine.
Drop. Dissolve. Drink.
The hard part isn't knowing citrate and hydration matter. It's making them part of everyday life. KSPtabs was developed to make that routine easy to build and easy to keep.
5 mEq Magnesium Citrate
5 mEq Sodium Bicarbonate
in a small clinical study.
*Median urinary citrate increased 33% during KSPtabs use. Small study in 10 healthy adults with no history of kidney stones; the study evaluated urine chemistry and did not assess kidney stone recurrence. Canvasser NE, Rivera M, Bechis SK, et al. Over-the-counter alkali agents to raise urine pH and citrate excretion: a prospective crossover study in healthy adults. Urology. 2022;168:72–78.
"I developed KSPtabs because my patients kept struggling to stick with citrate therapy. The tablets were large, the lemon water got old. I wanted something they could actually build into a daily routine — and enjoy doing it."
Michael Trotter, MD · Board-Certified Urologist · Founder, KSPtabs
"They add flavor to an otherwise boring water. My main reason for using the tabs was to help prevent kidney stone growth — and I've told my friends and family they need to try it."
— Hollie, KSPtabs customer
Ready to try KSPtabs?
Start with all 3 flavors. Find the one you'll want to keep in your daily routine.
