Best Synthetic Urine Kits: Top 5 Fake Pee Products To Pass A Drug Test

Nikhil Goswami
Best Synthetic Urine Kits

Are you dreading of failing a drug test? Synthetic urine kits can come to your rescue. These synthetic urine products offer people a discreet way to pass a drug test without any harmful chemical use.


Unlike other natural methods like cranberry juice, which has no guarantees, synthetic urine brands offer a reliable and accurate formula that can help you pass an upcoming drug test screening.


But among the hundreds of fake pee products available on the market, which one should you choose?


Our experts have reviewed and rated the 5 best synthetic urine kits 2024, by analyzing over 50 brands. We’ve tested them on quality, discrete nature, ease of use, and pricing, and shortlisted the best brands.


Let’s read on to understand the functioning, benefits, and features of the best synthetic urine kits.

Top 5 Best Synthetic Urine Brands

Clear Choice Incognito Belt

Best And Reliable Synthetic Urine Kit

Test Clear

Best Overall Synthetic Urine, Editor's Choice

Sub Solution

Top Selling Synthetic Urine Kit

Overall Best Synthetic Urine Kit

Brand Overview

Drug tests usually happen in a short notice, but with a product like the incognito belt from Clear Choice, you’re all set to take the drug test with no fears. The company ensures their sample urine formula is undetectable and toxin free so that you can pass your drug tests worry free.


Here’s what comes with an incognito belt:


  • 1 Bladder Bag (3 ounces of premixed synthetic urine)
  • Velcro adjustable belt 
  • 2 heat pads 
  • Temperature strips 
  • Complete instructions

Once you’ve heated up the bladder bag and attached the belt to yourself in a comfortable manner, you’ll find a tube that you can tie around the waist under your clothing. If you open the clip on the bladder bag, you’ll release the urine into the cup. 


We tested this urine kit on a drug screen panel to ensure its effectiveness and we were not disappointed. The results came out to be negative for THC and all other drugs as well as the synthetic urine sample looked very natural.


The best part about this kit is the price. For this whole synthetic urine contraption, you’re paying just $135! Customers are really happy with the results of this synthetic urine kit and we would also highly recommend this urine kit for passing drug tests. 


Check out this review to learn more about Clear Choice synthetic urine product.

Easy To Use Premixed Fake Pee Kit

Brand Overview

Quick Fix is one of the best synthetic urine kits for those who have an upcoming drug test but lack the time to follow elaborate fake pee kits preparation instructions. 


It’s a lab-made premixed fake urine formula, making it best suited for emergency drug tests. 


This fake urine kit offers specifically balanced pH and gravity to make it as realistic as possible. Plus, you don’t have to measure and mix the synthetic urine formula minutes before the drug test. All you need to do is heat it up in either a microwave or with the provided heating pads. 


Quick Fix fake pee kit comes with:


  • 1 vial of premixed synthetic urine
  • 1 Heat pad
  • 1 Temperature strip
  • 1 usage manual 


Once you’ve heated the synthetic urine formula, you can use the heat pads to keep it warm for around 8 hours. Make sure the temperature of the sample is between 90 degrees Fahrenheit and 100 degrees Fahrenheit while you’re submitting it to increase your chances of passing your drug test effectively.


Plus, the fake pee kit formula is priced very reasonably. For example, a 2oz of Quick Fix synthetic urine kit costs $38.95. If you face drug tests regularly, you can go for a bundle pack of buy 3 and get 1 at just $119.95.

Most Reliable Fake Urine Kit

Brand Overview

Test Clear is a reputed brand that is famous for providing reliable synthetic urine for drug tests. If you’re looking for a trusted brand for buying fake pee solutions, they will not disappoint you. The brand has two main claims that sets them apart from their competitors.


First claim is that their product is actually dehydrated urine, so it cannot technically be considered a ‘fake’ or ‘synthetic’ product.


The second claim is that the product has ‘never failed in the history of the product.’ With such bold claims, you can get the best results.


Here’s what else you’ll find in the kit:


  • The powdered urine in a sealed vial 
  • One 50mL transport vial 
  • Temperature strip that is attached to the transport vial 
  • Two air-activated heaters.

This urine test kit works by mixing room temperature water with the dehydrated urine powder. The heater is then attached to the vial to slowly reach the right temperature mimicking the natural urine’s effect.


You get all the essentials for a whole $59.95. While this kit is considered as one of the best thc detox methods, do keep in mind that this is a powered formula.


Some people might find it an inconvenient method, it is quite effective. Buying the kit directly from the site is essential to avoid any scams.

Top Selling Synthetic Pee Kit

Brand Overview

Sub Solution has become one of Clear Choice’s top-selling fake pee kits. It is the best synthetic urine on the market for people who have THC drug test screening. The formula is made with 11 effective compounds against a urine drug test, allowing users to have the best results within minutes. As long as you use it right, the product will work flawlessly.


The product is a powdered synthetic urine formula that is easy and discreet to use at a moment’s notice. You just have to mix the water with the powder urine, heat it, and your sample is ready for the drug test. It has a high success rate and effectively helps people pass drug test screenings.


Here is what comes inside the kit:


  • Powdered synthetic urine vial
  • Heat activator powder
  • Mixing container with a spout cap
  • Temperature strip
  • Instruction manual


We screened the product for efficacy and are happy to report that it passed all the tested drug panels. It is truly a reliable product with which to pass a drug test.


Buying this fake pee kit will save you from any other ineffective artificial fake urine kits! This kit can be used for an emergency drug test as the formula can be prepared in less than 15 minutes before use.


It is available at $95, which makes it the top-selling product in the market. It has an incredibly complex chemical formula that is one of the best, and it helps in passing drug tests.

Most Effective and Undetectable Formula

Brand Overview

Quick Luck is one of the most effective and undetectable urine kits available online. This pre-mixed formula by Clear Choice comes with multiple heating methods to make using the synthetic urine kit easy. The formula is toxin and biocide-free, making it safe to use. As the formula comes pre-mixed, you don’t need to add anything; just heat your mixture to the right temperature, and that’s it.


Clear Choice has made the kit very cost-effective, and you can buy a practice kit to help you test out the formula and its effectiveness.


Here is what comes inside the kit:


  • 3oz. Pre-mixed synthetic urine formula
  • Temperature strip
  • Heat activator powder
  • 2 heat pads
  • Detailed instruction manual


The product works best for THC screening and also helps people with other drug testing. The best part about this fake pee kit is its short time to heat it. The heat activator powder in the kit can get your solution to the right temperature in 5 to 10 seconds.


This is helpful for people who have an upcoming drug test. The kit is priced at $110, which might seem expensive, but it is reasonable for the undetectable formula and accessories it contains. 


You should go and buy synthetic urine kit if you have drug tests in less than 24 hours. 

What is Synthetic Urine?

Often referred to as “synthetic pee” or “lab urine,” synthetic urine closely replicates human urine’s composition, chemical properties, and appearance. It contains essential elements found in natural urine, such as creatinine, uric acid, urea, ammonia, and sulfates, and shares similar pH and specific gravity characteristics with genuine urine.


Various types of fake urine are available, including dried powders and pre-mixed solutions, but their effectiveness diminishes over time.


In essence, synthetic urine is a meticulously formulated liquid designed to closely resemble real urine.

How To Choose the Best Synthetic Urine Kit?

You might’ve come across a bunch of synthetic urine products that claim to be 100% effective and biocide-free. But not all these fake pee kits are created equally. Here are some factors that can help you choose the best synthetic urine kit on the market:

Product Formula

Always look for a fake pee formula that provides details about its composition of compounds. The best synthetic urine kits offer a formula that closely resembles human urine. Also, make sure that the synthetic urine formula is biocide-free, doesn’t contain alkali metals, ammonia, and bases

Brand Value

The brand of synthetic urine you choose is also equally important. Reputed brands always offer a safe and accurate fake pee product that can help you pass a drug test easily. Also, the more popular a brand is, the more likely you will find fake pee kit reviews to understand how well their product works.

Lab Testing

It is common for synthetic urine kits to now be tested before being available to people. This way, you can get the most updated and accurate synthetic urine formula possible. Choosing lab-tested formulas that test beforehand also helps get a formula that lacks no important compounds.

Easy To Use

Find a synthetic urine kit that is easy to use without any complicated instructions. The more straightforward the preparation process is, the easier it will be for you to use for your actual drug test.

Shelf Life

Shelf life might seem irrelevant when it comes to synthetic urine, but it’s one of the most important aspects of the kit. Always select a kit with a shelf life of at least 2 years. Using a fake pee kit that has expired can land you a positive drug test result, as the formula has organic compounds that can lessen in concentration.


Most synthetic urine kits are available to people between $50 to $100. But choose kits that are reliable and affordable at the same time. Avoid kits with suspiciously low prices as they might not have the right compounds and can contain harmful chemicals like metals and biocide.

Signs Of A Bad Synthetic Urine: BEWARE!

Low-quality synthetic urine isn’t a good idea, whether you’re using fake urine for research purposes or a prank. Thankfully, you can tell when it is low quality or bad. 

Low Cost

Synthetic urine does not come cheap. For it to actually be it, it needs to have several key ingredients like creatinine and urea. None of those elements come cheap. So, if you find a synthetic urine brand offering you a deal for $20, just know that you’re being scammed.

Packaging and Marketing

You can usually tell whether a brand means business by packaging and marketing. A lab-tested good will always look like a reliable and valid piece of equipment. It will definitely not have a name like ‘UStream.’

Third-party website

If you’re buying from a third-party website like Amazon or eBay, chances are that you’re getting scammed. You may be getting some incredible deals, but don’t skimp on synthetic urine!

How Does Synthetic Urine Work?

Synthetic urine does work – if and when used and made right. Here’s the thing, if you don’t make it properly, you’re disturbing the delicate balance of chemicals that has been created. But, if you mix it correctly and follow the directions provided, then nothing will go wrong. 


(Completely dispensing the fact that something has probably already gone wrong, hence the need for it.) 


Apart from being a lot more hygienic to store, it lasts a lot longer than biological urine. Regular urine is very difficult to conceal and store in general. You also can’t vouch for what’s in the urine you procured from another person – possibly a damn good friend. 


The last thing you need, of course, is a fake pregnancy scare! The general process works the exact same as it would with biological urine.


Except, instead of peeing into the cup yourself, you’re placing the fake pee into the cup! If you have the right equipment, you can actually ‘pee’ into the cup if your movements are being tracked. However, you’ll need to be careful about maintaining the temperature of it.


Most people tend to go wrong with fake pee when they use expired products, don’t maintain the temperature, or store the created synthetic urine for longer than six hours. To conclude, synthetic urine works as long as you know what you’re doing. 


Following provided instructions is, therefore, essential for any synthetic urine to work effectively.

Types Of Synthetic Urine: (Powdered And Liquid)

Now that you’re aware of what synthetic urine is, it is time to introduce you to its two types. 


Depending on what you’re comfortable with and what works best for you, you can choose between powdered synthetic urine or liquid synthetic urine. 


The two have their own pros and cons; however, they do not differ in terms of how effective they are. Both forms of synthetic urine will be effective if you follow the directions.


Before you decide on what kind of urine you’d like to use, take a look at this handy comparison.

Powdered Synthetic Urine

If you’re wondering how powdered urine is created, let’s address that curiosity before all else: powdered synthetic urine is dehydrated urine, which, to be ‘passed’ as real, requires distilled water.


Using tap water with powdered fake urine is a rookie mistake and will not result in a valid sample. The sample comes in a vial that needs to be transferred to a bigger bottle to mix and create the fake urine.


Usually, there’s enough in the vial to create a full bottle of fake urine, so measure your distilled water out according to the company’s instructions.


Fair warning, there’s a lot of mixing and specific directions involved in creating your sample.




  • Powdered urine foams up to look exactly like real urine 
  • You’ll even find that it smells exactly like the real thing 
  • Powdered synthetic urine has a longer shelf life than liquid synthetic urine 
  • It is definitely easier to store than a liquid vial
  • Since it is created from actual human urine, it mimics the natural properties very well




  • Having to mix the urine and then warm it up makes it less convenient than liquid synthetic urine 
  • If you don’t follow the directions exactly, it is a waste of a vial
  • Since there is so much mixing and measuring involved, the chances of things going wrong are higher 
  • If you’re doing this in a public space like your office, you’re more likely to get caught mixing. At the very least, you can be observed with ease.

Liquid Synthetic Urine


Liquid synthetic urine is a concentrated form that doesn’t have to be mixed around until diluted. You don’t have to add any extra elements and can just shake it, warm it, and use it! Unlike the powdered form, it usually comes in a container rather than a vial.



  • Liquid synthetic urine is extremely convenient and easy to use since it is pre-mixed 
  • The chances of you being observed during the process of creating the urine are low to none 
  • Since it doesn’t require too many complicated steps, you’ll find a low margin of error and, therefore, higher chances of success



  • Unlike powdered fake urine, the liquid version has a shorter shelf life


Both versions have die-hard (yep! That’s the word) fans who vouch for only a particular form of synthetic urine. We’re here to tell you that both versions can be equally tricky to manage. It all depends on your requirements, preferences, and convenience. Weigh your options and look at the logistics before ordering a certain type of synthetic urine. 

How To Use Synthetic Urine

Whether liquid or powdered, the main issue is making the synthetic urine look real. Whatever brand of synthetic urine you opt for, you will have a very specific set of instructions that you need to follow. 


We’re providing a general outline of the process of the best synthetic urine kits.

For Powdered Synthetic Urine

The process of using powdered fake urine is a little more complicated than using liquid fake urine. The vial the powdered synthetic urine arrives in also comes with a kit. Generally, the kit will allow you to make a whole bottle of synthetic pee. 


To create the pee, you have to add the powdered synthetic urine to distilled water in a bottle and shake it as well as you can. The shaking will create the necessary foam and dissolve the powder in the distilled water. 


Make sure you shake until no powder is left and you only see bubbles. Once this is the case, heat it up until it reaches 95 degrees.


Before using the urine, simply shake once more, and you’re good to go! 


What makes it so complicated, though, is the exact measurement of water and heating you’re supposed to achieve. Even a little change in the measurements or the temperature will ruin the whole sample.

For Liquid Synthetic Urine

Using liquid synthetic urine is possibly the easiest method. Open the container you receive with the liquid and heat it up. You can do this in the ways showcased below, but make sure it stays in the 90-98-degree range. Once you’ve done this, you can shake it and use it.

Heating Fake Urine

If we haven’t stressed it enough, then let it be said once more – the temperature is crucial to synthetic urine. So, knowing the right ways to heat up your synthetic urine is integral to getting the perfect fake urine sample. Depending on the method you’re using, heating up your urine works differently.


It isn’t the most appealing thing, but you can heat up your fake urine using a microwave. If it’s still grossing you out, just remember what’s at stake. When using a microwave, you’ve got to be careful and continuously check up on the sample. 


If it heats up too much, your specimen will be ruined. If it’s boiling, then you’ve gone too far. The ideal time would be no more than 10 seconds in the microwave. 


Check the specimen using a temperature strip to be more accurate. If you’ve hit the perfect temperature, then keep it close to your body to maintain the same temperature.

Hand Warmers

You’ll find portable, disposable hand warmers that claim to keep the warmth for around 18 hours. You won’t need it for 18 hours, but they are perfect for heating up and keeping your sample at the perfect temperature.


They’re good at hiding the sample too! Once you’ve created your mixture, place it in the hand warmer and routinely check the temperature.


Once you’ve hit the perfect temperature, keeping it close to your body is the ideal way to prevent the sample from overheating.

Body Heat

Getting to the right temperature with just your body heat takes a lot longer than the other two methods. If you have time, you can opt for using your body heat to warm up your sample. Keep it close to the skin and in the warmest parts of your body. For men, this would be near the crotch below the underwear. 


Women can opt for the same method or place it between the bra and the skin. When you’re getting ready to submit the sample, make sure to verify the temperature using a stick. 

Tips And Tricks For Using Synthetic Urine Products

Let’s get one thing straight once and for all; it won’t work unless you follow the directions carefully. If you heat it wrong, mix it wrong, or even store it wrong, it will not work. 


You’ll fail your drug test if you’re not doing exactly what the directions are saying. That being said, there could be situations where you need a tip or trick to help you out. 


  • Follow the directions as your life depends on them. (Well, if that’s too morbid, remind yourself what your career might be.) Unlike cooking, mixing and heating your fake urine improperly is a career-ending mistake. The directions on the packaging are there for a reason; follow them.

  • Synthetic urine cools off faster than normal urine, which is already pretty quick to cool. On the day, make sure you’re hiding the sample in a place where it can remain at the ideal temperature.

  • Even the best of brands will last only six hours. However well you mix it or store it, after six hours, your sample will not be completely valid.

  • Use the equipment that comes with your kit. Whether it’s a testing strip or a belt, it is provided for a reason. After all, you’re paying for it, don’t let it go to waste.

  • If you can use a belt and your kit comes with one, use it. They can help you fool a drug test a lot better than anything you come up with on your own.

  • Make sure that you mix and prepare your synthetic urine on the day of the test. Get it ready, preferably an hour before the actual test; this way, you’ll avoid any errors.

  • Do not place the sample in the sun to heat it up. Direct sunlight can completely degrade the sample, rendering your best synthetic urine absolutely useless. 

Other Uses Of Synthetic Pee

Synthetic urine is most often used to cheat a drug test. Most companies create whole kits to achieve this end goal. However, it is for more than just helping people keep their jobs. Read on to find out:


Wildlife Activities: You’ll find that gardeners occasionally use fake pee to keep pests and other rodents out of their fields. Alternatively, it can be used to mask scents and lure animals to you. Hunters and photographers have been known to use synthetic urine to make encounters happen.

Pranks: While there are multiple incredibly mature uses of fake pee, by far, one of the most common uses you’ll find is for a prank. You’d be surprised how dedicated people are to their pranks.

Training: Synthetic urine is regularly used by medical students in training. They learn how to run tests and more using it before moving on to the real deal.

Sales: You’ll find several salesmen using it to demonstrate the effectiveness of their products. As disgusting as it may seem, you’ll at least be able to tell how effective the cleaning agents are.

Research: Tons of research being done require fake urine. While it may seem absurd, science has always been a little weird.

Calibrating: Drug testing equipment has to be calibrated and tested for validity and reliability before being used. Nobody is going to pee to recalibrate the machine each time it needs to be used. 

Risk Factors To Consider While Using Fake Urine Kit

You should consider certain risk factors while using fake urine kits for drug testing:


Detection: There is a chance that if you use a cheap or low-quality synthetic urine kit, you can get caught. The formula is of the utmost importance, and if you use a cheap urine kit, it can land you a positive drug test result.


Cheap ingredients: Some fake pee kits may use cheap ingredients that can make you have a failed drug test. Companies do this to cut corners and lower the price of their synthetic urine kit. 


Lack of instructions: If you don’t get clear instructions, you can end up with an incomplete synthetic urine kit on your hands. The manual is very important to help you understand how to prepare and execute the fake urine kit properly.


Ineffective heating methods: Synthetic urine kits with a faulty heating pad or method can prove to be ineffective heating methods that may detect your sample as fake.


Shelf life: Always check the shelf life of a kit before using it. As the formula has organic compounds, over time, it can affect the levels of natural compounds, which can make the kit unsuccessful for drug tests.

FAQs About Synthetic Urine

Whether you’re buying powdered or liquid, it has a shelf life. Once the product has expired, you cannot use it for any reason, especially a drug test, as it will immediately get flagged. The shelf life of an unopened and unmixed product is up to two years. However, this varies from product to product. Liquid synthetic urine will not last as long as the powdered version. So, plan accordingly!

Freezing and reheating urine samples from friends and family for the purpose of drug testing is a common trick. However, whatever kind of urine you’re using will need to be brought back to the right temperature (approximately 90-100 degrees). When it comes to freezing and reheating synthetic urine, there are a few complications:

  • You can’t freeze products that are expired. 
  • You can’t keep the sample in direct sunlight. 
  • You can’t thaw the sample in a microwave. 
  • You can’t freeze a sample that has been compromised in some way and expect it to still work.

If you’re not following the instructions carefully enough and mess up the sample, then the fact that you’re using synthetic urine will be detected. However, if you follow all the directions and execute it perfectly, you’ll pass undetected.

If you’re looking for a way to fool the monitor that checks if you’re actually peeing, then you’ll be pleased to know there’s a solution. Several synthetic urine brands provide urination devices you can use to make it seem like the real deal.

There are several ways to hide the pee when you’re going in for a drug test. The worst idea, however, is to leave it in your pocket. Generally, people will use a belt with a tube that you can run down your leg to make it seem like you’re actually peeing. Some companies provide the belt, but you can also fashion one for yourself. It’s best to hide the belt between the navel and the chest in case there’s some checking. Theoretically, you can also smuggle the urine via the rectum or the vagina. However, it is best to be careful with such methods, and they are not industry recommended.

For the average drug test, you will require two ounces of urine. However, there’s a good chance you might mess up the first few times or just require some extra. To be prepared for such scenarios, it is recommended that you carry more than this amount.

Certain drug tests detect synthetic urine by analyzing specific gravity, pH, and chemical compounds found in natural urine. Some tests also check for uric acid, absent in certain synthetic urine.


To address this, the mentioned synthetic urine contains Biocide, actively tracked in samples.


Reputable brands offer high-quality synthetic urine that closely mimics natural urine, evading detection in many drug tests.


Research your specific test and choose an effective synthetic urine product. All recommended products are top-quality.

Yes, synthetic urine can be used by both men and women. The urine formula often used in these fake pee kits is based on the natural levels of uric acid, urea, creatine, pH balance, and water. So, it has nothing to do with the gender of the person, as scientifically, there is little to no difference between male and female human urine.

Before testing, samples can be kept in refrigerators at 2 to 8° C for up to two (2) days (48 hours) or frozen at 0° C. However, testing the specimen as soon as possible ever since the collection is strongly advised. Synthetic urine is not a novel or new concept. It has been around as long as drug tests.


Whether you’re using it for research or a drug test, you’ll need to buy THE best synthetic urine.

Currently, synthetic urine is legal in 32 states in the US. There can be certain laws and regulations on the purchase and use of fake pee kits at the local level, with some states allowing it while others have restricted it. So, it’s best to check your local legislation before you buy synthetic urine products

Most synthetic urine kits have multiple heating methods that can help you maintain the right temperature of your sample. Some fake pee kits have heat pads that maintain the 98.6˚F (37˚C) normal temperature. Others provide a heat activator powder formula that instantly makes your sample warm in 5 to 10 seconds. You can also use a microwave to heat the solution. Follow the manufacturer’s instructions to heat your sample to the right temperature appropriately.

Absolutely, not only is it possible to pass a drug test detection using a synthetic urine kit, but you can also get these fake pee urine kits just days before your upcoming drug testing. Some formulas, like the Incognito Belt by Clear Choice, have a premixed formula and a Velcro belt that provides discreetness during your drug test screening. These synthetic urine kits have updated formulas that are highly accurate and compatible with recent drug testing.

Final Thoughts: Which Is The Best Place To Buy Synthetic Urine Kits?

Drug test screenings will not stop anytime soon, at least until substances become legal in the US. This constant battle may go on, but you can secure your job position easily with the best synthetic urine kits. These kits are a fast and easy way to pass a drug test with 100% accurate results.


Among the mentioned brands and products, we would highly suggest you use the Incognito Belt and Quick Fix Urine Kit. These fake pee kits are lab-tested beforehand and offer the most consistent results. They are successful fake pee kits that can help you pass a drug test with safe ingredients.


Lastly, you should always follow the instructions provided by the manufacturer to avoid any mishaps. As these kits need preparation and proper execution, you need to be aware of the right process to get your clean drug test report.

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