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Best Synthetic Urine Kit 2024: Fake Pee Brands For Drug Tests

If you need to pass a drug test and think you might fail, you might be considering fake urine.

Fake urine, also known as synthetic urine, is a super popular alternative to real human urine for people who know they won’t pass a drug test they know is coming up.

You’d be surprised at how much fake pee is available on the market. But which ones are actually legit?

A failed drug test can come with some serious consequences, meaning choosing quality synthetic urine that actually works is crucial.

We’ve searched out the best synthetic urine kits available to help you out next time you need to test. Keep reading to learn everything you need about high quality synthetic urine. Who knew talking about fake pee could be so exciting?

Our Synthetic Urine Kits Review Criteria

Every product we review, whether its fake pee or high quality cannabis concentrates, comes with a strict review criteria. Following are some of the things we look for in the best synthetic urine kits to pass on to our readers.


Fake urine must mimic real human urine perfectly in order to work, meaning the formulation used to make it is crucial.

Real human urine is composed of ammonia, urea, uric acid, creatinine, chloride, phosphate ions, sodium and potassium. Whether it’s a powdered urine kit, premixed synthetic urine or liquid urine, it must contain a specific formulation before we even consider it.

Lab Tested

Choosing brands with urine kits that have been lab tested for efficacy is one way to ensure you’re getting a fake urine product that’s guaranteed to work.

Customer Feedback

We also seek out customer feedback on the kits we review. The more positive feedback a synthetic urine kit has, the more likely it is that it really works for THC drug testing and other compounds.

Reviews from real customers will tell you everything about fake pee, including the kits with low quality synthetic urine that don’t always work.

Consistency and Reliability

Synthetic urine brands must provide consistent and reliable products to ensure their customers don’t fail their drug screen. The more reliable and consistent customers are passing drug tests, the more likely we are to recommend these tests to our readers.

No Biocide

Biocide offers a longer shelf life for fake pee, but it comes with a catch. If a product contains a significant amount of biocide, it will appear on a drug test. Despite the longer shelf life associated with biocide, if it increases the chance of a failed drug test, why even risk it?


Some urine kits are much easier to use than others. Passing a drug test with fake piss is already stressful enough, you don’t need the added stress associated with complicated tests.

Shelf Life

Shelf life is also something we consider. While a longer shelf life is preferred, most of the urine that has a long shelf life contains biocide. While a long shelf life is ideal, we’d settle for a shorter shelf life if it means the chances are better of passing a drug screen.


Lastly, we look at the value when purchasing synthetic urine. Some kits are more expensive than others that are basically the same thing. We’re looking for high quality urine kits at a price that’s reasonable for consumers.

Best Synthetic Urine Kits 2024

1. Incognito Belt

Top Pick: Best Synthetic Urine Kit
Clear Choice Incognito Belt Synthetic Urine
Our Rating:
  • Comes with a heat pad to match body temperature
  • One bladder bag is good for two uses
  • Velcro adjustable belt
  • Pricey
  • No refunds (only exchanges)

The Incognito Belt by Clear Choice tops our list for the best synthetic urine kit.

It comes with one bladder bag that contains a premixed, biocide-free liquid urine good for two uses, two heat pads and a two-year shelf life.

A thermal strip is included that enables users to monitor the sample temperature, ensuring that the synthetic urine closely resembles normal body temperature urine. With almost 200 5-star reviews, it’s hard to find anything wrong with this fake urine kit.

That said, it is a bit more pricey than other fake pee and does not come with a money-back guarantee.

2. Quick Luck

Runner Up
Quick Luck Synthetic Pee Kit
  • Biocide Free
  • Unisex
  • Includes a heat activator powder
  • No belt included
Our Rating:

The Quick Luck Synthetic Urine Kit is a popular option among fake urine products, providing a pre-mixed synthetic urine kit with a heat activator formula for temperature regulation.

One of the standout features of the Quick Luck Kit is the heat activator powder, which expedites the heating of the synthetic urine sample to temperature of actual human urine.

It’s priced at $105 meaning it’s one of the most expensive options on our list. But it does come with a replacement guarantee if you receive a kit with a 6 month shelf life and you don’t use it in time, allowing customers to receive a full replacement.

3. Sub Solution Synthetic Urine Kit

Best Value Fake Pee Kit
Sub-Solution Synthetic Urine
  • Over 20 years on the market
  • Affordable
  • Rapid shipping available
  • Not pre-mixed
  • No belt included
Our Rating:

Sub Solution is an affordable and popular synthetic urine kit that has been on the market since 2003.

Priced at approx $90, this kit is affordable and provides an adequate amount of synthetic urine for standard drug tests. It comes with powdered urine, heat activator powder, a temperature strip and detailed directions.

It’s made with uric acid and urea, is made without biocide and a heat activator powder that raises the urine temperature to normal body temperature.

Sub Solution is an economical choice for synthetic pee that’s been providing a reliable and competitively priced synthetic urine kit for over 20 years.

4. Urinator

Urinator Testing Device With Powdered Urine
  • Contains two powdered urine samples
  • Modern electronic device
  • Keeps urine warm for up to four hours
  • Most expensive option
  • No refunds
Our Rating:

The Test Clear Powdered Urine Simulation Kit is an electric urine testing device designed to maintain ideal testing temperature for up to four hours on one battery charge.

While most kits only come with one temperature strip, this kit offers two. It’s reusable and comes with all the necessary ingredients (including uric acid) and provides an adequate amount of synthetic urine for standard drug tests.

It can also be used as a urine warmer for those who take real urine from a urine donor. Warming actual human urine can take a lot of the stress out of passing urine drug tests with premixed synthetic urine.

5. Urine Simulation Powdered Urine Kit

Urine Simulation Powdered Urine Test Kit
Our Rating:
  • Low price
  • Contains uric acid to mimic real human urine
  • Air activated heater
  • Takes 45 minutes to reach ideal temperature
  • Needs water

This is the best powdered urine kit for those who need to pass a drug test on a budget.

It’s accurate according to the majority of people that have used it, but it is a bit more complicated than the other kits on this list and requires precise preparation.

That said, this toxin-free product contains the ingredients that make it look and smell like human urine. It comes with powdered urine, one temperature strip and an air activated heater that lasts up to six hours.

The Pros and Cons of Liquid vs Powdered Synthetic Urine

drug testing pee kit illustration

When choosing a synthetic urine kit, it’s essential to consider the pros and cons of liquid and powdered synthetic urine.

In this section, we’ll compare the advantages and drawbacks of both.

Liquid Synthetic Urine

Liquid synthetic urine is a pre-prepared sample of artificial urine that does not necessitate any additional preparation.

This ready-made option is easy to use and is a popular choice for those looking to pass a urine test quickly and easily.

That said, it’s usually more expensive than powdered synthetic urine and may be slightly easier for tests to detect synthetic urine when it’s liquid.

Despite these potential downsides, liquid synthetic urine remains a popular choice for its ease of use and realistic experience.

Powdered Synthetic Urine

Powdered synthetic urine, on the other hand, is a dehydrated form of synthetic urine that requires the addition of distilled water prior to use.

This form offers more control over the final product and can be customized to meet specific needs. It does require careful preparation, though. This means you must follow directions precisely to ensure a successful outcome.

People fail drug tests all the time that don’t follow the directions on their powdered urine kits.

It’s typically less expensive than liquid form and can be stored conveniently. Both of these can be beneficial to people subjected to random drug tests.

It can be more challenging to use, though.

How to Properly Use Synthetic Urine Kits

Using synthetic urine kits correctly is crucial. If you don’t, you risk failing your drug test which could have some pretty serious consequences.

You’ll want to prepare the synthetic urine sample exactly how the instructions say to do. Powdered urine will need to be dissolved in distilled water, while liquid synthetic urine is simply heated and shaken before use.

The temperature needs to match the temperature of human urine perfectly, which is why so many kits come with heating pads or flexible silicone heater and a temperature strip. The temperature strip helps you monitor the urine’s temperature.

Once you’ve got your synthetic urine sample at the correct temperature, simply pour it into the provided container or device for submission during the drug test.

If you have a supervised drug test, you’re going to need to conceal your fake urine. Consider using a bladder bag to help you hide it.

Keeping Synthetic Urine at the Right Temperature

Maintaining the optimal temperature of synthetic urine is essential for a successful drug test.

A heat pad is perfect for keeping fake urine at the right temperature for passing a drug screen. Just place them around the synthetic urine container or directly attached to the container.

Keeping the synthetic urine container close to your body can also help maintain the ideal urine temperature to pass your test. Body heat is especially useful when using synthetic urine kits that come with temperature strips or liquid crystal thermometers to monitor the urine’s temperature.

For those using synthetic urine kits with heat activator powders, following the manufacturer’s instructions for using the powder is crucial. The heat activator powder helps expedite the heating of the synthetic urine sample to the required temperature, ensuring its authenticity during the drug test.

THC Dipstick Test

Hiding Synthetic Urine During Drug Tests

Successfully concealing synthetic urine during drug tests is vital.

Urine belts, such as the Incognito Belt by Clear Choice, are designed to be worn around the waist and contain a vial of synthetic urine. Genius, right?

Shapewear is a type of clothing that provides a slimming effect that can be used to conceal a vial of synthetic urine. By placing the synthetic urine container within the shapewear, you can discreetly carry the sample during the drug test.

Prosthetic devices, such as those designed to replicate the appearance of a penis or a vagina, can also be used to hide synthetic urine. They can be filled with synthetic urine and used to mimic the act of urination during a supervised drug test.

Things to Consider When Choosing a Synthetic Urine Kit

When selecting a synthetic urine kit, there are several important factors to consider. The best synthetic urine is the kind that ensures you’re not going to fail a drug screen.

If you need to pass a drug test and are in need of a quality kit, keep the following thing in mind when selecting from the various synthetic urine kits on the market:

  • Formula
  • Lab tests
  • Reliability
  • Biocide content
  • Ease of use
  • Shelf life
  • Pricing
  • Customer reviews

The formula of the synthetic urine kit is everything. Look for a product that closely replicates real human urine, including its chemical composition, pH and specific gravity. High-quality synthetic urine kits are designed to be difficult for tests to detect synthetic urine, which will increase your chances of passing your test.

Always research the results of lab tests conducted on the synthetic urine kit. Reputable manufacturers will provide lab test results that demonstrate the effectiveness of chemical components in their products, including their ability to test for and detect synthetic urine.

Another factor to consider is how easy the synthetic urine kit is to use. Look for kits that come with clear instructions and all necessary components, such as heating pads, temperature strips and containers.

Also insist on kits with a low or zero biocide content. Biocides are chemicals that are capable of killing living organisms, and they’re sometimes used in synthetic urine products to prevent bacterial growth over time.

Laboratories and testing facilities have grown more sophisticated in detecting synthetic urine samples. They have begun to include testing for the presence of biocides as a routine part of their analysis. Just when you thought all you had to do was keep fake pee at the right temperature!

Because natural human urine does not contain biocides, a urine sample showing the presence of these chemicals is a clear indication that the sample is synthetic.

This is why the biocide content in synthetic urine is such a critical factor to consider. A product containing biocides is more likely to be flagged as artificial during testing, meaning a failed drug test and whatever consequences come with it.

So, when evaluating synthetic pee kits, it’s typically in your best interest to choose a product that does not contain biocides. This will increase the likelihood of the fake pee sample passing as genuine human urine.

Lastly, you should always read customer reviews to gain insights into the experiences of other users. This can provide valuable information on the effectiveness, reliability, and ease of use of the kit, helping you make an informed decision in choosing the best synthetic urine kit for your unique needs.

Other Uses for Synthetic Urine

As strange as it might sound, synthetic urine is used for other things aside from passing drug tests, including:

  • Product testing
  • Farming
  • Entertainment
  • Scientific research
  • Training
  • Medicinal uses

When it comes to product testing, synthetic urine can be employed to test the efficacy of products designed to remove urine stains and odors. It can be used to calibrate equipment used in urine testing, ensuring accurate results for lab tests.

In the world of agriculture, synthetic urine can be used as a substitute for human or animal urine in testing the efficacy of fertilizers, pesticides and other farming products. This allows for more controlled and consistent testing conditions, which can offer more accurate results.

Finally, synthetic urine is also utilized in various applications, including:

  • Training exercises for medical professionals, such as urologists and nurses.
  • Scientific research to study the effects of various substances on human urine.
  • The entertainment industry, such as in movie or television productions that require realistic urine for special effects or props.

Advanced Techniques for Concealing Synthetic Urine

While everything we’ve mentioned so far about methods of concealing synthetic urine are effective, there are more advanced techniques available for those seeking additional assurance during a drug test.

One of these techniques involves the use of synthetic urine dispensers. These are specially designed devices that mimic the natural process of urination. They typically consist of a bladder-like container, a tube, and a valve system that allows controlled release of the synthetic urine.

These dispensers can be worn discreetly under clothing and offer a more realistic experience during the drug test. Some advanced dispensers even come with features such as temperature control to ensure the synthetic urine remains within the desired temperature range.

Another method is the use of prosthetic devices. Yes, we’re talking about devices that are designed to resemble the male or female anatomy and can be used to discreetly store and deliver synthetic urine. Sometimes you have to do what you have to do, right?

They’re often made from medical-grade materials that closely resemble human skin, making them difficult to detect during a visual inspection. They come with built-in pouches or containers where the synthetic urine can be stored, providing a lifelike simulation of urination during the drug test.

Weird, yes. But definitely effective.

Specialized belts are another option for concealing synthetic urine. These belts typically have hidden compartments or pockets where the synthetic urine can be securely stored. They’re designed to be worn discreetly under clothing and offer a convenient and covert method of carrying synthetic urine during the test.

It’s really important to note that although these advanced concealment methods can enhance the chances of passing a drug test, they require careful consideration and proper usage. The last thing you want to do is get caught when trying to illegally pass a drug screen with fake piss.

If you’re going to use a kit, it’s vital to familiarize yourself with the specific instructions provided by the manufacturer of the chosen device or method to ensure optimal results. Optimal being you pass and don’t get caught with fake urine.

thca drug test

Common Mistakes to Avoid When Using Synthetic Urine Kits

When using synthetic urine kits, it’s crucial to be aware of common mistakes that can jeopardize the success of passing a drug test. By avoiding some of the following common mistakes, you will significantly increase your chances of a negative result.

Improper Temperature Regulation

One of the most common mistakes is failing to maintain the ideal temperature of the synthetic urine sample you’re using. Drug tests often include temperature checks to ensure the authenticity of the urine sample.

It’s crucial to carefully follow the heating instructions provided with the synthetic urine kit and monitor the temperature using the provided temperature strip or thermometer.

Inadequate Sample Volume

Another mistake a lot of people make is not providing the proper amount of synthetic urine for the drug test. Test requirements may vary, but it’s crucial to provide enough urine to meet the standard expectations. Failing to do so can raise suspicions and potentially lead to a failed test.

Mishandling During the Test

Handling the synthetic urine sample improperly during the test can also lead to detection. It’s important to follow the instructions provided with the kit on how to pour or transfer the synthetic urine into the sample container. Proper sealing and avoiding any spills or leaks are vital to maintain the illusion of a natural urine sample.

Not Following Instructions

Failure to carefully read and follow the manufacturer’s instructions is a huge mistake. Each synthetic urine kit may have specific guidelines for preparation, usage, and storage. Don’t follow these instructions word for word and you probably won’t pass your test.

By being mindful of these common mistakes and taking necessary precautions, you will improve your chances of successfully passing a drug test using synthetic urine.

Alternatives to Synthetic Urine for Passing Drug Tests

While synthetic urine is a popular option for passing drug tests, there are alternative methods and products available for individuals who prefer different approaches.

These alternatives can be a good idea for anyone who is uncomfortable using synthetic urine or those that have specific circumstances that require an alternative solution.

Detox Drinks

Detox drinks are beverages specifically formulated to help eliminate toxins from the body. These drinks often contain a combination of vitamins, minerals and herbal extracts that aim to support the body’s natural detoxification processes.

They’re typically consumed a few hours before a drug test to help flush out any traces of drugs from the system. It’s important to note that the effectiveness of detox drinks may vary depending on factors such as the individual’s metabolism and the specific drug being tested.

Cleansing Programs

Cleansing your system may also help you pass your test without fake urine. Cleansing programs involve following a structured regimen of dietary changes, exercise and hydration to help eliminate toxins from the body over a specific period.

These programs typically last several days or weeks and aim to support the body’s natural detoxification processes. While cleansing programs require commitment and time, they can be an alternative for individuals who prefer a natural approach to detoxification.

Natural Detox Methods

There are various natural methods individuals may consider to help speed up the body’s natural detoxification process, including staying hydrated by drinking plenty of water, engaging in regular exercise to promote sweating and increased metabolism, consuming a healthy diet rich in fruits and vegetables and getting adequate rest to support overall well-being.

While natural detox methods may not guarantee immediate results, they can contribute to the body’s overall detoxification process.

Keep in mind that the effectiveness of these alternatives may vary depending on factors such as the individual’s unique physiology, the specific drug being tested and the timeframe available before the drug test.

Risks of Using Low-Quality or Outdated Synthetic Urine Kits

Using low-quality or outdated synthetic urine kits can pose significant risks when attempting to pass a drug test. It’s crucial to only purchase from reputable synthetic urine brands known for reliable products to ensure the best possible outcome.

Following are some risks associated with using subpar synthetic urine kits:

Detection by Advanced Testing Methods

Drug testing technology continues to advance, and laboratories are continuously improving their ability to detect synthetic urine.

Low-quality or outdated synthetic urine kits may not possess the necessary qualities to pass the latest detection methods employed by laboratories. This can lead to a failed drug test and potential consequences.

False Positives

Compared to high-quality synthetic urine, subpar products may contain inconsistencies in composition or lack crucial components found in natural urine. These inconsistencies may potentially trigger false-positive results during drug testing, incorrectly indicating the presence of drugs when there are none.

Health Concerns

Using synthetic urine of questionable quality can also raise some health concerns. Low-quality products may contain harmful substances or chemical compounds that pose a risk to the individual using them. 

It’s essential to prioritize personal safety when selecting synthetic urine kits by opting for reputable brands that adhere to strict quality control measures.

To mitigate these risks, individuals should thoroughly research and choose synthetic urine kits from reputable manufacturers known for their quality and reliability. Reading customer reviews, seeking recommendations and consulting with knowledgeable professionals will also help.

Using Synthetic Urine in Different Testing Scenarios

Drug tests can vary in terms of the testing method and setting, and the effectiveness of synthetic urine can be influenced by these factors. It’s wise to consider the specific testing scenario and adapt the use of synthetic urine kits accordingly. Here are some common testing scenarios and factors to keep in mind:

Lab-Based Urine Tests

These tests involve collecting a urine sample and sending it to a laboratory for analysis. Lab-based tests typically have stringent protocols and procedures to ensure accurate results. Synthetic urine can be effective in these scenarios if the kit is of high quality and carefully handled to maintain authenticity.

On-Site Tests

On-site drug tests are conducted at the location of the test, providing immediate results. These tests often involve urine dipstick or cartridge tests that detect the presence of drugs in the sample. Synthetic urine can be used in these scenarios, but it’s crucial to ensure the sample is properly prepared and maintained at the correct temperature.

Supervised Tests

Supervised drug tests are conducted under direct supervision to prevent tampering or substitution of the urine sample. These tests can pose additional challenges for individuals using synthetic urine.

Those attempting to pass observed tests with synthetic urine may consider advanced concealment methods such as prosthetic devices or synthetic urine dispensers to increase their chances of success.

Different Drug Testing Panels

Drug tests can target various substances depending on the specific panel being used. Some tests may screen for a broad range of drugs, while others may focus on specific substances.

When choosing a synthetic urine kit, it’s important to make sure that it can successfully mimic the composition of natural urine, including the presence of relevant substances based on the intended test panel.

Is Synthetic Urine Worth It?

Yes, synthetic urine kits are absolutely worth it if you need to pass a drug test. They’ve proved to be an effective solution for passing drug tests for years and have been used by countless cannabis consumers.

By understanding the top synthetic urine kits on the market, as well as the pros and cons of liquid and powdered, synthetic urine products, you can make an informed decision on the best product for your needs. 

By following the tips and techniques provided in this guide, you can successfully use synthetic urine kits to achieve your desired outcome of passing your drug screen with flying colors.

The Final Verdict

Based on the extensive evaluation and comparison of various synthetic urine products available on the market, the Incognito Belt by Clear Choice stands out as our top recommendation. 

Its primary strengths lie in its versatile unisex design, ease of use, inclusion of a thermal strip to monitor temperature and a reasonable price point.

Top Pick: Best Synthetic Urine Kit
Clear Choice Incognito Belt Synthetic Urine
Our Rating:
  • Comes with a heat pad to match body temperature
  • One bladder bag is good for two uses
  • Velcro adjustable belt
  • Pricey
  • No refunds (only exchanges)

That said, all of the kits in this guide offer unique advantages that can serve the needs of different users effectively. Always evaluate your specific requirements and budget before deciding on the most suitable fake pee kit for you.

Frequently Asked Questions

Which urine drug test is most accurate?

The most accurate urine drug test is the 5-panel drug test, which screens for amphetamines, cocaine, marijuana, opiates and PCP.

Will synthetic urine help you pass a drug test?

When you follow the instructions that come with your kit and ensure you’re using the best synthetic urine, the fake pee you use should allow you to pass a drug screen.

How long is urine good for a drug test?

Urine should be handed in within one hour of collection and stored in the fridge at 4C for no longer than 24 hours to ensure accurate results. If you want to pass your test, do not let your synthetic urine sit for much longer than this to avoid a positive test result.

Can a drug test detect synthetic urine?

Yes, many drug tests can detect synthetic urine, so it’s important to spend the money on a good one to pass a drug test. Drug testing methods and technologies have advanced significantly over the years, and labs are continually improving their techniques to identify fake urine. Several factors could lead to synthetic urine being detected, including:

  • Chemical Composition: Labs can check for elements typically found in human urine like urea, uric acid, and creatinine. If these are not present or are outside the normal range, the sample may be flagged as synthetic.
  • Temperature: Freshly provided human urine should be between 94°F and 96°F. If the sample is outside this range, it might be suspected to be synthetic.
  • Specific Gravity and pH: These are standard tests run on urine. If either the specific gravity (a measure of urine’s density) or the pH (a measure of acidity) is off, it could indicate a synthetic sample.
  • Biocides: Some synthetic urine products contain biocides, which are not found in human urine. If a lab tests for biocides and finds them, they may flag the sample as synthetic, meaning you fail your test.
  • Lack of Normal Variations: Human urine samples have natural variations due to diet, hydration levels, and individual metabolism. Synthetic urine may lack this variation and seem too consistent, raising suspicion.