Urologist-Developed · Citrate + Hydration Support
Daily citrate + hydration
without the hassle.
No large pills.
No lemon squeezing required.
Urologist-developed effervescent tablet with citrate + electrolytes to support healthy urinary citrate levels — in a daily routine that's actually easy to stick with.
urinary citrate*
A daily routine that's
actually easy to stick with.
A daily routine is only useful if you can stick with it. Large pills can be hard to take every day. Lemon squeezing is a chore. And plain water can get boring. KSPtabs was designed to make the routine simple: drop a tablet in water, let it fizz, and drink.
- ✓ Drop one tablet in water — done in seconds
- ✓ Formulated with citrate + electrolytes to support healthy urinary citrate levels
- ✓ Zero sugar + three delicious flavors
KSPtabs vs. the alternatives
| KSPtabs KSP | Prescription Citrate Rx Citrate | Fresh Lemon Juice Lemon | |
|---|---|---|---|
| Prescription | Not needed | Required | Not needed |
| Format | Effervescent tablet | Large pill or liquid | Juice / water |
| Citrate amount | Consistent | Consistent | Varies |
| Added sugar | 0 g | Varies | 0 g unsweetened |
| Flavor | 3 flavors | Varies | Tart citrus |
| Portability | Pocket-size tube | Pill bottle | Juice / fruit |
General comparison of typical formats. Prescription formulations and dosing vary. Lemon juice composition and preparation vary. Talk with your healthcare professional about the option that's appropriate for you.
Citrate + hydration
work together
Citrate and hydration both shape urinary chemistry. See the science — and how KSPtabs delivers both in one daily routine.
See the Science →How kidney stones can form
Kidney stones can form when stone-forming substances become highly concentrated in urine.
Urine becomes concentrated
When fluid intake is too low or fluid loss is high, urine can become more concentrated.
Crystals begin to form
Stone-forming substances can crystallize when their concentration becomes high enough.
Crystals may grow
Crystals can collect and grow into a kidney stone.
Common types of
kidney stones
- Calcium oxalate
- Calcium phosphate
- Uric acid
- Struvite
- Cystine
Where citrate comes in
Citrate is a naturally occurring substance found in urine. It interacts with calcium and other stone-forming substances and plays an important role in urinary chemistry.
Citrate interacts with calcium in urine and influences how stone-forming substances behave.
Why hydration matters
More fluid helps keep stone-forming substances less concentrated in urine.
How KSPtabs fits in
KSPtabs combines alkalinizing agents and electrolytes in an effervescent tablet you dissolve in water — citrate and hydration in the same daily routine.
Drop.
One tablet in 16 oz of water.
Dissolve.
Fast-dissolving effervescent formula.
Drink.
Great taste. Easy daily routine.
No prescription. No large tablets. No squeezing lemons.
15 mEq Alkalinizing Agents per Tablet
A balanced blend to support urinary health.
- 5 mEq Potassium Citrate
- 5 mEq Magnesium Citrate
- 5 mEq Sodium Bicarbonate
Zero
Added Sugar
Low
Sodium
No Artificial
Colors or Flavors
What the study showed
Low urinary citrate is among the most common findings in metabolic stone evaluation.
33%
increase in median
urinary citrate*
In a prospective randomized crossover study, median urinary citrate rose from 597 to 797 mg/day and urine pH from 6.46 to 6.86 during KSPtabs use.
View the Study (opens in a new tab)*Small study in 10 healthy adults with no history of kidney stones. The study evaluated urine chemistry and did not assess kidney stone recurrence. Goldfarb D, Trock B, et al. A novel effervescent tablet formulation increases urinary citrate excretion. The Journal of Urology. 2021;205(6):1785–1790.
Talk with your urologist or healthcare professional about whether KSPtabs fits your plan.
The bigger picture
Citrate and hydration are only part of a kidney-stone-conscious routine. Diet, overall health, and guidance from your healthcare professional also play an important role.
Ready to learn more?
Explore whether KSPtabs may fit your routine, or try the KSPtabs Trial Pack.
Try all 3 flavors
and save $10.
Not sure which flavor is right for you? The Trial Pack gives you 10 tablets of each — Very Berry, Key Lime, and Sunrise Citrus — so you can find your favorite before committing to a full supply.
- ✓ 30 tablets total · 10 of each flavor
- ✓ Citrate + electrolyte formula
- ✓ Zero sugar · Urologist developed
