Free US shipping Doctor-founded
Founded by Dr. Ryan Holland · Board-certified urologist Urologist-founded 2018

The citrate your urologist recommends, made easy.

Daily alkali citrate support for people with a history of kidney stones.

  • A science-backed daily routine
  • Supports healthy urinary citrate levels
  • No prescription, large tablets, or lemonade guesswork
  • 30-day money-back guarantee
Shop LithoLyte
LithoLyte stick being poured into a glass of water
1,000+ verified reviews across the web
LithoLyte stick
Citrate · 2 sticks/day
Mix in water or beverage. A science-backed routine.
Trusted citrate support for stone-formers
300+
Informed by clinical studies
2,000+
Healthcare professionals
10,000+
Customers
100+
Academic medical centers
The solutions

Which LithoLyte product is right for me?

Not sure where to start? Most customers begin with LithoLyte water & beverage enhancer.

Take the 30-second quiz
Start here
LithoLyte water & beverage enhancer
Citrate + hydration
LithoLyte
Month supply · 60 sticks
  • 10–15 mEq balanced citrate per stick
  • Zero taste, zero calorie
  • One stick, twice a day
CitraTabs extended-release citrate tablets
People who prefer tablets
CitraTabs
Month supply · 120 tabs
  • 7.5 mEq citrate per tablet, from potassium and magnesium
  • Extended-release formula
  • Professional-grade formula
From $29/mo Choose
OxFree mealtime oxalate support
High-oxalate meals
OxFree
Mealtime support · 120 tabs
  • Bioavailable calcium citrate-malate + B6
  • Binds oxalate at meals
  • Complements LithoLyte or CitraTabs
From $29/mo Choose
Formulated by a board-certified urologist
“I created LithoLyte because patients kept being given generic advice, but the real-world options were inconvenient, hard to tolerate, or hard to stick with.”
Dr. Ryan Holland
Board-certified urologist · Founder, LithoLyte Health
Read the LithoLyte story
01 The problem

How to avoid stone #2 (...and #3)

But “increase citrate” is easier said than done.

Generic Same handout, every visit
The familiar advice.
  • Drink more water
  • Squeeze fresh lemons every day
  • Try large citrate tablets (Rx)
  • Cut oxalate-rich foods
  • Hope you don’t form another one
Inconsistent. Inconvenient. Easy to drop after a few weeks.
LithoLyte Daily citrate
One stick.
Twice daily. Done.
  • Stir into 16+ oz water or beverage
  • Consistent dose, every day
  • Proven to increase citrate
Designed to be the routine you actually keep.
02 The mechanism

Why citrate matters for stone-formers

A 30-second look at how kidney stones form — and where citrate steps in.

Animation: calcium and oxalate molecules drifting together and locking into a crystal complex
Step 01

Calcium meets oxalate

In the kidneys, calcium and oxalate find each other and lock together.

Animation: multiple crystal complexes drifting and clustering together into stones
Step 02

Crystals form

Without enough citrate around, crystals start to build bigger and bigger.

Animation: citrate molecules wrapping around calcium, blocking oxalate from binding
Step 03

Citrate blocks calcium

Citrate wraps calcium first and prevents it from forming a crystal complex with oxalate.

03 How it compares

Daily citrate support made easy.

How LithoLyte stacks up against the alternatives most stone-formers have tried.

Compare
LithoLyte
Daily citrate, easy
Rx potassium citrate
Prescription therapy
Lemonade
Food-based citrate
Adds citrate
~ Variable
No prescription needed
Consistent daily dose
Easy to stick with
~ Big Tablets / GI upset
~ Sugar, calories
Designed for stone-formers
Yes Partial / depends No

Ask your doctor if LithoLyte is right for you.

Lemon being squeezed

From citrus, by design


Backed by science. Found in nature.

Doctors have known for decades that people who drink lemon juice form fewer stones. The active ingredient is citrate — naturally found in lemons, limes, and oranges.

But you'd need to drink the juice of 10+ lemons a day to hit a clinical 10 mEq dose. LithoLyte gives you the same citrate — in one tasteless stick.

30-day risk-free guarantee
Money back guarantee

Try LithoLyte risk-free for 30 days.

If it does not fit your routine, we will refund your order. No drama, no hoops, no hassle. Our customer success team has real people and offers real support.

Start now

15% Off
Your First Order

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