Save up to 30% with your HSA/FSA funds
Free U.S. shipping on orders $35+
A couple in their fifties walking a hillside trail at sunset

Your body is talking.

Start listening to your glucose and ketones.
Make healthy changes with clarity and confidence.

  • FDA-cleared meter
  • HSA/FSA eligible
  • Free shipping

Everything you need to test

Shop all

You're doing what used to work. It isn't working now.

Somewhere in your 30s, 40s or 50s, the old rules quietly stop applying. Perimenopause and menopause, stress, sleep and time all change how your body handles food. General advice can't tell you what changed for you. Your own numbers can.

  • Why won't the scale move?
  • I just ate. Why am I hungry?
  • Why is this harder than it was at 35?
  • What's with the 3 p.m. slump?
  • Is my "healthy" breakfast helping?
  • Why do I feel foggy every afternoon?
  • Does stress move my blood sugar?
  • Is my after-dinner walk doing anything?

Your glucose and ketones answer more of these than you'd expect, and they answer for your body, not the average one.

Two tests. One small device.

The same Best Ketone Test meter reads both: a glucose strip for a glucose test, a ketone strip for a ketone test. Each one answers a different question.

Best Ketone Test meter displaying a glucose reading
  1. Step 1

    Test your glucose

    • One glucose strip, one drop of blood
    • Test before and after a meal to see exactly how your body responds to what you eat.
    • Glucose shows how your body transforms sugar for energy. Lower glucose helps you reach ketosis.
  2. Step 2

    Test your ketones

    • One ketone strip, its own fresh drop
    • See whether you're in ketosis right now
    • Ketones show when your body is burning fat for energy. Higher ketones confirm you're in ketosis.
  3. Step 3

    Plan your next move

    • Every reading syncs to the app
    • Line them up against your meals, fasts and workouts
    • Build better habits with proof, not guesswork

Why test both?

Steady glucose tells you a meal didn't spike you. It can't tell you whether you're burning fat. Your ketones can. Test both, and you'll know what's working for your body.

Why blood?

You deserve a clear answer for the work you're doing. Urine and breath tests estimate your ketones.
Blood measures your glucose and ketones directly, right when you test.

See how easy it is.

How the kit works
Your first test, start to finish
Glucose + ketones

Keto Complete Kit

Meter, 50 glucose strips, 50 ketone strips, lancets, lancing device and travel case.

$ 94.99

See what people are saying.

Absolutely essential!

Using the ketone strips helps me stay on track staying in ketosis, couldn't be without them!

Carol Verified buyer

Amazing kit

Easy to use, very accurate

Raya Verified buyer

As good as advertised

Quick and easy works great

Sean Verified buyer

Best purchase!

The Complete Keto Kit is the best purchase and easy to use after watching the videos online. It's a life saver!

SB Verified buyer

good item

I used the product and it is very good and helps in measuring the percentage of ketone

Mohamed Verified buyer

Good Product

I'm very happy with this product. I bought it to track my progress with the keto diet. The machine itself is very simple to use easy and compact. I would highly recommend this product.

Anna Verified buyer

Gotta have em

They do what they are supposed to. No more no less.

Clarence Verified buyer

great product and shipping was quick

Great product and shipping was quick

Mel Verified buyer

Great products , great service!

True to description, easy to use, painless finger pricking !, fast delivery. Thank you!

IO from Ottawa Verified buyer

Great products and always arrive fast and on time :)

Great products and always arrive fast and on time :)

Blake Verified buyer

Happy customer since launch

I’ve been using Best Ketone Trst for over 3 years now and no complaints.

Samantha Verified buyer

It's all great!

From order to receipt of order. Couldn't be better and it is such a reliable product.

Kaz Verified buyer

Keto starter kit

I love it . Very easy to use and very good video

Judy Verified buyer

Ketone test bundle

It works well

Bev Verified buyer

Parfait Service après vente

Le service a su répondre à mes questions. Le ketone test est PARFAIT, facile d'utilisation. Merci je reviendrai pour acheter les bandelettes.

Pedrozoeva Verified buyer

Prompt delivery

Prompt delivery. Affordable strips. Easy to use

Helena Verified buyer

Super fast delivery

Super fast delivery

Nang Verified buyer

Test kit arrived all the way to Down Under (Australia)

I love everything comes with the kit. I have tested my blood sugar and ketone levels as and when required. I am a healthy person following intermitted fasting (IF) to maintain my weight. I am trying different methods of IFs to optimise my helalth benefit. Based on the information provided by this kit, that is the readings of my blood conditions, I can adjust my IF methods accordingly. Thanks.

Thanda Verified buyer

Works great

Happy so far with this purchase.. so far few errors with the strips, and this have been user error😊

Donna Verified buyer

Works well

Great device to measure keytones.

Patricia Verified buyer

Très bon produit. Site web très utile pour les information et les capsules.

Anne-Andrée Verified buyer

Love this product

Jillian Verified buyer

Works awesome. Seems to be very accurate. Would recommend your product

Melody Verified buyer

Accurate enough for glucose testing, double-checked whit my other glucose meter.

Raluca Verified buyer

Prompt shipping! Product as advertised.

Stephen Verified buyer

Very easy to use.

Vinay Verified buyer

Perfect for me, now my keto is more fun.

Yusuf Verified buyer

The Starting Point

What's your goal today?

Smiling woman in her forties
Midlife & hormones

Understand your changing metabolism.

Perimenopause, menopause, stress and sleep can all change how your body handles carbs. What worked at 35 may not work at 48, and that isn't a willpower problem. Testing shows you how your body handles food now, so you can adjust with confidence instead of guessing.

What to watch
  • Glucose one to two hours after meals, to learn which foods suit you now
  • Morning glucose before you eat, where a rough night or a stressful week often shows up
  • Ketones, if you're fasting or eating low-carb
Read: how perimenopause and menopause affect your numbers
Smiling man outdoors in a checked shirt
Weight that won't budge

See why the scale stalled.

Calories only tell part of the story. Glucose shows which meals, even "healthy" ones, send your blood sugar up. Ketones show whether your body is actually turning to fat for fuel. Together they point to the small changes worth making, so you're not starting over every Monday.

What to watch
  • Glucose after the meals you eat most often
  • Ketones before dinner, or partway through a fast
  • Glucose after dinner on a night you walk, and a night you don't
Read: do you need to exercise to lose weight on keto?
Hands around a warm mug in morning light
Keto & fasting

Know your fast is working.

Ketones confirm you're in ketosis and show how long you stay there. Glucose shows what happens when you break the fast. If you follow your GKI (glucose divided by ketones), each reading takes a glucose test and a ketone test.

What to watch
  • Ketones partway through your fast, and again before your first meal
  • Glucose an hour or two after you break the fast
  • Your GKI, if you follow it

Tracking GKI? The Keto Complete Kit has both kinds of strips.

Read: what should my ketone levels be?
Woman in glasses smiling at her reflection
Steady energy

Fewer crashes. Steadier days.

If 3 p.m. hits like a wall, glucose after lunch is the first place to look. A big rise and then a dip a couple of hours later can be behind the slump, and the snack cravings that come with it.

What to watch
  • Glucose one to two hours after lunch
  • The same test after a lunch with more protein and fewer carbs
  • Morning glucose after a good night's sleep, and after a rough one
Read: a basic guide to blood glucose levels
Woman in a sweater looking out a sunlit window
Mental clarity

Clearer head, steadier focus.

Many people find their head feels clearer once they're in ketosis, often after the first week or two. Ketones give your brain another fuel to run on, and steadier blood sugar means fewer of the dips that bring on afternoon fog. Your readings show when you've reached ketosis and what keeps you there.

What to watch
  • Ketones in the morning, to know when you've reached ketosis
  • Ketones on your sharpest days, to learn the range that suits you
  • Glucose after any meal that leaves you foggy
Read: does keto help with brain fog?

How often should I test?

You don't need to prick your finger all day to get real answers. Pick the routine that fits your goal and your week, and change it as you learn.

Good place to start

The 14-Day Reset

Daily, for two weeks

Best for: getting started, or breaking through a stall.

  • Morning: glucose before you eat
  • Evening: ketones before dinner
  • Any day: a glucose test after a meal you want to check

After two weeks you'll have your baseline. Drop back to the Baseline Check or the Fasting & Keto Tracker.

At least 14 glucose and 14 ketone strips. The Keto Complete Kit covers it, with strips to spare.

The Baseline Check

2–3 tests a week

Best for: everyday awareness, steady energy, a metabolism that's shifting.

  • Glucose first thing in the morning, before you eat
  • Glucose one to two hours after a meal you're curious about
  • A ketone test too, if you eat low-carb

About 10 to 13 strips a month.

The Fasting & Keto Tracker

1–2 tests on fasting or low-carb days

Best for: intermittent fasting, keto and low-carb.

  • Ketones partway through your fast, or before your first meal
  • Glucose after you break the fast
  • Ketones before dinner on low-carb days

Mostly ketone strips. Three fasting days a week at two tests each is about 26 a month.

Small experiments worth running

The quickest way to learn your body is to change one thing and test.

  • The walk test

    Test glucose an hour after dinner on a night you sit, then on a night you take a 10 to 15 minute walk. Same meal, two numbers.

  • The breakfast swap

    Your usual breakfast one day, a protein-first breakfast the next. Test glucose an hour after each.

  • The sleep check

    Morning glucose after a good night, then after a rough one. Sleep can move your numbers more than you'd think.

  • The fast check

    Ketones at hour 12 and again at hour 16 of a fast. See when yours start to climb.

Taking medication for blood sugar or blood pressure? Talk with your doctor before you start fasting or cutting carbs. Your numbers can change quickly, and your doses may need to change with them.

A wellness coach talking with a client

Turn your readings into a plan.

Our wellness partners are coaches, nutritionists and practitioners who help you turn your readings into changes that hold.

Meet the health coaches

Quick answers.

Do I get glucose and ketones from one test?

No. Each is its own test, with its own strip and its own fresh drop of blood. The same meter reads both.

How often should I test?

It depends on your goal. A good way to start is the 14-Day Reset: glucose each morning and ketones each evening for two weeks. After that, most routines need two or three tests a week, or one or two on fasting days. See the routines

Do BKT strips work in a Keto-Mojo meter?

Yes, in the original Keto-Mojo TD-4279. They don't work in the Keto-Mojo GK+.

Can I use HSA or FSA funds?

Yes. Our kits and strips are HSA/FSA eligible.

Does the finger prick hurt?

It's a quick prick on the side of a fingertip with the included lancing device. Many people find it easier than they expected, and the videos above show a full test, start to finish.

Your body is talking. Start listening.

Pick a routine, give it two weeks, and you'll know more about what works for you than any food list could tell you.

Readings shown on this page are examples, and yours will be your own. Glucose displays in mg/dL or mmol/L, whichever you set; ketones read in mmol/L. The BKT meter measures blood glucose and blood ketones (beta-hydroxybutyrate). It doesn't diagnose or treat any condition, and it isn't a substitute for care from your doctor.