The Best Keto Test Strips for 2024 (Review & Guideline)

Are you searching for the test strips? The best keto test strips diet among the primary belongings you likely learned was that filling your plate with many healthy fats and cutting way back on carbs can eventually put you in ketosis.

In this metabolic state, your body burns stored fat instead of carbohydrates, which can lead to weight loss. But how do you know whether or not you have achieved ketosis and make sure you stay there?

Best Keto Test Strips

Enter the best keto test strips. “They test levels of ketone bodies, which you produce when you are following the keto diet correctly,” explains doctor of natural medicine Josh Axe, founding father of Dr., author of the upcoming book Keto Diet, and a member of The Vitamin Shoppe Wellness Council.

Testing your ketone levels could also be how of providing real-time feedback about how well your diet and lifestyle choices are working to keep you in ketosis.

Related Article: Clearblue Digital Ovulation Test Reviews

Keto Test Strips

Keto test strips, also known as ketone test strips or ketone urine test strips, are small strips of paper or plastic that are used to measure the presence of ketones in the urine. Ketones are molecules produced by the liver when the body is in a state of ketosis, which typically occurs when a person is following a low-carbohydrate, high-fat diet like the ketogenic diet.

The ketogenic diet aims to shift the body’s primary source of energy from carbohydrates to fat. When this happens, the body breaks down fat into molecules called ketones, which can be used for energy. Ketone test strips are used by individuals on the ketogenic diet to monitor their level of ketosis.

To use ketone test strips, a person typically urinates on the strip or dips the strip into a urine sample. The strip will change color to indicate the level of ketones in the urine. The color change is then compared to a color chart provided with the strips to determine the ketone level.

Urine ketone levels may not always correlate perfectly with blood ketone levels, as the body can become more efficient at using ketones over time, leading to fewer ketones being excreted in urine.

Ketone test strips can be a useful tool for individuals following a ketogenic diet to track their progress and ensure they are in ketosis, but they are not a perfect measure of ketosis, and their accuracy can vary. Blood ketone monitors are generally considered more accurate for this purpose.

Types of Keto Strips

The main ways to live ketosis are with urine keto strips and blood keto strips. Urine keto strips are affordable and straightforward to use, but there are some drawbacks, Axe tells us.

They measure acetoacetate, one of three ketone bodies, but not BHB, which is taken under consideration as the predominant ketone that’s produced. Over time, he adds, urine keto strips can become slightly less accurate as your body becomes more keto-adapted.

If you are someone who’s just starting keto or like to test for ketosis quickly and cheaply, urine keto strips are probably all you would like. But if you have been following the diet a few times and need super-accurate results, you would possibly consider a ketone blood meter instead.

Many consider blood keto tests to be the most reliable and accurate because of test for ketones since this is often actually the same method that people with diabetes use to test their blood glucose levels.

How to Use Keto Strips

Urine keto test strips are pretty straightforward, especially if you have ever taken a bioassay. However, instructions may vary slightly depending on the brand.

Most recommend that you pee into a cup, dip the strip into your urine for a few seconds, then wait for the strip to change color. An accompanying keto strip chart helps you identify your ketone levels.

Blood keto strips usually instruct you to prick your finger to draw blood into the strip, then insert it into your meter. Getting found out with this method may be a little more involved, however. He also recommends taking time to read reviews so you fully understand how different devices work.

Regardless of whether you are using urine or blood strips, most experts recommend testing fasted ketone levels right after you awaken in the morning. Ready to start testing those ketones? Below, are a number of the simplest keto strips you will buy online.

1. Perfect Keto Ketone Testing Strips

Type: Keto Urine Strips

Test ketone levels in your urine with these top-rated strips. You will get 100 strips that you simply can match using the easy-to-read chart. Plus, the bottle is discreet enough to require you on the go.


1. Great value if you would like to refill

2. Doctor-formulated, professional-grade strips

3. The color guide listed on the side of the bottle for straightforward measuring

4. Results available in 40 seconds

5. Convenient to travel with

6. You will test your levels whenever you employ the toilet

7. Perfect Keto is a very reputable brand


1. It’s hard to say anything bad about these strips! They are top quality and straightforward to travel with. The results take a touch longer than a blood meter and they won’t be as accurate, on the other hand again, these strips do not require you to prick yourself with a needle.

2. Smackfat Ketone Strips

More than 5,000 five-star reviews must mean something, right? Another brand of urinalysis strips; also comes with 100 per container and boasts a lifetime warranty to boot.


1. Good value at 100 strips for fewer than eight dollars

2. You’ will buy them online or at Wal-Mart

3. Lifetime warranty included

4. The handy chart listed on the side of the bottle

5. The corporation provides an indication video for a way to use this product on its website

6. Travels well and is convenient to use


1. Although the merchandise does not say how briskly the results are available, we doubt it takes longer than a moment approximately. Still, it might be nice to understand how long you will need to wait after using

3. Ketostix

Type: Keto Urine Strips

This popular brand may be a go-to for testing ketone levels in your urine. You will get 100 strips in a box, and reviewers rave about the airtight container, which helps them from expiring too quickly.


1. The company offers a 100 percent money-back guarantee if you are not happy with these strips

2. Results are available in 15 seconds, which is faster than the first product we listed

3. Suitable for keto dieters and people with diabetes

4. As with the first product, there is a color guide listed on the side of the bottle so you can easily read your results. Just remember to bring the color guide with you when you go to the bathroom!

5. Comes with 100 strips at an excellent price


1. It’s hard to say anything bad about these test strips! They have everything you would like, including faster-than-normal results. They are a little more expensive than the first brand, but not by much

You will want to make sure you bring the bottle with you in the bathroom as the color guide is listed on the side so you can measure your results on the spot.

4. KETO-MOJO Ketone Test Strips

Type: Keto Blood Strips

You will get 50 blood keto strips and an easy-to-follow video to help you understand how to use them. Note: The strips are pictured, but to get started, you will also need to invest in the full kit which includes a lancet device, 10 lancets, and a testing meter.


1. FDA and EU approved

2. Meets strict standards

3. Comes with 50 strips in a box, so you can go longer without reordering

4. Tests ketone and glucose levels

5. Only requires one drop of blood

6. The company comes with customer support and YouTube videos explaining how to use the product


1. Again, these strips are only compatible with the Keto-Mojo Blood Meter System, so you will have to buy that, too. It can be an expensive setup, but well worth the investment if you ask us

5. Precision Xtra Blood Glucose and Ketone Monitoring System Bundle Kit

Type: Keto Blood Strips

Although pricey, this kit has just about everything you would like to start out testing your ketone levels: a meter, 100 lancets, alcohol wipes, and both glucose and ketone test strips, as well as a carrying case.


1. High-quality test strips from a reputable brand

2. Accurate test results guaranteed

3. Can be used to check glucose or ketone levels

4. Ideal for diabetics and keto diet followers

5. Does not require much blood at all


1. Remember that you need to buy the Precision Xtra Blood Glucose and Ketone Monitoring System along with these strips. This can be expensive, but well worth the investment if you are serious about staying in ketosis.

Buying Guide

Choosing the best keto test strips involves considering various factors, including accuracy, ease of use, cost, and your individual needs. Here’s a buying guide to help you make an informed decision:

Type of Test Strips

Urine Test Strips: These are affordable and widely available but may not be as accurate as blood test strips. They measure the presence of ketones in the urine.

Blood Test Strips: Blood ketone meters and strips provide more accurate readings since they measure the actual ketone levels in your blood. However, they tend to be more expensive.


If accuracy is crucial for your goals, consider using blood ketone test strips as they provide more precise results compared to urine strips.


Urine test strips are generally more budget-friendly, making them a suitable choice if you plan to test frequently. Blood test strips and meters can be costlier due to the initial purchase of the meter and ongoing expenses for the test strips.

Ease of Use

Consider how easy the test strips are to use, especially if you’re new to keto testing. Look for clear instructions and user-friendly features.


Ensure that the test strips you choose are compatible with the measurement device you have or plan to purchase (e.g., specific blood ketone meters).

Measurement Range

Check the measurement range of the test strips. Some may have a broader range, which can be helpful for individuals with different ketone levels.

Response Time

Different test strips may require different amounts of time to produce results. Some may provide results within seconds, while others may take longer.

Brand Reputation

Consider reputable brands that are known for producing accurate and reliable test strips. Reading customer reviews and seeking recommendations can be helpful.

Testing Frequency

If you plan to test frequently, cost-effective urine test strips may be more suitable. However, if you want precise readings, you might opt for blood test strips.

Additional Features

Some blood ketone meters come with extra features like Bluetooth connectivity and smartphone apps for tracking and storing your results.

Expiration Date

Check the expiration date on the packaging to ensure the test strips will last for a reasonable period.

Customer Support and Warranty

Consider whether the manufacturer offers good customer support and if the product comes with a warranty in case of defects.

Personal Goals

Your goals for keto testing play a role in your choice of test strips. If you’re simply looking to confirm ketosis occasionally, urine strips may suffice. If you’re closely monitoring ketone levels for specific reasons, blood strips may be a better option.


Q1: What are keto test strips?

A1: Keto test strips are small strips of paper or plastic that you can use to measure the presence of ketones in your urine or blood. They are commonly used by people following a ketogenic diet to monitor their ketone levels, which can indicate whether they are in a state of ketosis.

Q2: How do keto test strips work?

A2: Keto test strips work by detecting the presence of ketones in your bodily fluids. When your body is in a state of ketosis, it produces and excretes ketones, which can be detected by the test strips. The strips change color or provide a numerical reading based on the concentration of ketones in your urine or blood.

Q3: Are there different types of keto test strips?

A3: Yes, there are two main types of keto test strips: urine test strips and blood test strips. Urine test strips are the most common and affordable option, while blood test strips are more accurate but typically more expensive.

Q4: How do I use urine keto test strips?

A4: To use urine keto test strips, you simply dip the strip into a fresh urine sample or hold it in the urine stream for a few seconds. After a specified amount of time (usually 15-30 seconds), the strip will change color. You then compare the color to the chart provided with the strips to determine your ketone level.

Q5: How do I use blood keto test strips?

A5: Blood keto test strips are used with a blood glucose and ketone meter. You prick your finger to obtain a small blood sample, which is then applied to the test strip. The meter will provide a numerical reading of your blood ketone level.

Q6: Are blood keto test strips more accurate than urine test strips?

A6: Yes, blood keto test strips are generally more accurate than urine test strips. Blood ketone levels closely reflect the current state of ketosis, whereas urine ketone levels may not be as accurate since they only measure excess ketones that your body has excreted.

Q7: Are keto test strips necessary for a ketogenic diet?

A7: Keto test strips are not necessary for everyone on a ketogenic diet. Some people find them helpful for tracking their progress and ensuring they are in ketosis, while others rely on other signs and symptoms of ketosis, such as increased energy and reduced appetite.

Q8: What are the best keto test strips to buy?

A8: The “best” keto test strips can vary depending on your needs and preferences. Some popular brands include Ketostix, Perfect Keto, and Keto-Mojo for blood testing. It’s important to consider factors like accuracy, ease of use, and cost when choosing the right test strips for you.

Q9: How often should I use keto test strips?

A9: The frequency of testing with keto strips depends on your goals and personal preferences. Some people test daily, especially when starting a ketogenic diet, while others test less frequently, like once a week or on an as-needed basis.

Q10: Can keto test strips be used for diagnosing medical conditions?

A10: Keto test strips are not intended for diagnosing medical conditions. While they can indicate whether you’re in ketosis, they should not be used as a substitute for medical advice or diagnosis. If you have specific health concerns, consult with a healthcare professional for proper evaluation and guidance.


Measuring your ketone levels may be a great way to make sure you are staying in ketosis, but which method is best? Using a blood meter is the most accurate way to read your ketone levels, but many people use urine strips because they are cheaper and more convenient.

Plus, you will test several times each day without feeling like you are spending a dollar per strip (like you had with a blood strip). In this article, we have weakened the pros and cons of several urines and blood strips.

The primary difference between the two is accuracy. You’ll want to recollect that if you purchase blood strips, you will also get to buy the compatible meter to travel with them.

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