Powdered Urine vs Synthetic Urine (Which One Has Supremacy?)

A synthetic urine compared to powdered urine

As someone who has been researching drug testing for the past five years, I have frequently been asked whether powdered urine is better than synthetic urine.

The truth is, both options are popular for passing drug tests, so which one has supremacy over the other?

In this article, I will help you better understand the differences between these two so that you can decide which one will be your safest bet.

Quick Summary

  • Powdered synthetic urine can most potentially mimic a real urine sample for a urine test.
  • The main advantage of powdered urine is that it allows the user to hide anything from their employer.
  • There is a two-year shelf life for urine powder.

What Is Synthetic Urine?

A jar of synthetic urineSynthetic urine is a combination of the chemical compounds that make up real urine, but it is produced in a laboratory as opposed to your body. 

Urine’s main component, urea, is synthesized, and synthetic urine also contains water, creatinine, and occasionally uric acid [1].

This is one of the best methods for creating an artificial urine sample for a urine drug test. This fake pee sample appears to be much more authentic and representative of the composition of real urine, making it much easier to use than liquid urine kits. 

A synthetic urine kit contains uric acid and other elements found in regular urine, making it easier to pass a drug test.

In other words, liquid synthetic urine is regular urine created in a lab. All of the vital chemical components of urine are replicated to mimic those of natural urine. 

Creatinine, ammonia, urea, pH, uric acid, adequate sulfate concentrations, and specific gravity are all present in all synthetic urine kits.

If your sample’s levels are off, it will be immediately detected. Therefore, you eventually need quality synthetic pee for a urine drug test.

What is Synthetic Urine Made of?

A person pouring urine in another container

Synthetic urine is made of water, uric acid, urea, creatinine, and the correct pH balance. This formula helps it mimic real human urine and reduce the risk of detection. 


  • Mimics real human urine.
  • Quick solution for drug tests.


  • It may not be trustworthy in certain drug test environments.
  • Major drug testing laboratories are currently detecting synthetic urine.

What is Powdered Urine?

A powdered urine in a petri dishPowdered urine is human urine that has been dried to a powdered form. 

The main purpose of powdered urine is to pass a urine drug test. You can rely on this because it will provide a high-quality urine sample; unlike synthetic urine, real powdered urine is actually urine. 

The main benefit of using powdered urine is that the user can conceal anything they don’t want their employer to know about, including:

  • past drug use
  • personal health issues, and much more.

This is because it is just actual urine in powder form, its efficacy in helping you hide all of the issues that you don’t want anyone to know about has been growing daily.

People who provide urine samples should be aware that there is a chance they could be caught if they are being watched while doing so. Therefore, most people who use powdered urine do so by covertly concealing it beneath their clothing to fool the other person into thinking it is urine itself.

“I would imagine some will be easily identified as fake, and others might be a bit more sophisticated, but at the end of the day, urine is a reasonably complex mixture of chemicals and materials, so to get a urine which is very close to the real thing would I think to be a fairly expensive exercise.”
Robert Hansson, Scientist

Another way to pass urine drug tests is with powdered urine kits. Because it is essentially real urine, human urine in powder form will function in all drug testing facilities, unlike synthetic urine.

What is Powdered Urine Made of?

A small amount of powdered urine in a spoon

Powdered urine is made out of natural human urine; it includes substances found in real urine, such as uric acid, sodium chloride, urea, sodium phosphate, distilled water, and potassium chloride.

The pH and specific gravity of the mixture will be determined by how the urine powder is prepared, though. Therefore, be sure to follow the steps exactly to obtain the correct range.


  • The success rate of powdered urine is extremely high.
  • Urine powder has a two-year shelf life.


  • The powdered urine can be tricky to get just right.
  • The user must prepare the sample beforehand, so it cannot be used for a surprise drug test.


Can A Lab Tell If It’s Synthetic Urine?

Yes, sometimes a lab can tell its synthetic urine based on the testing methods and the quality of the fake urine. 

What Is the Point of Synthetic Urine?

The point of synthetic urine is to be used to test the effect of urine on products like diapers, mattresses, cleaning agents, or medical devices. Synthetic urine has also been used in scientific research, alternative medicine, and even drug testing to increase testing effectiveness.

Is It Okay to Reheat Synthetic Urine?

It is okay to reheat synthetic urine only when it’s done accurately and without exceeding heat of 38 °C or 100 °F.

What Happens If You Get Caught Using Synthetic Urine?

If you get caught using synthetic urine, you can lose your job, and you may spend three years in prison.

Is Powdered Urine Legal?

Powdered urine is legal, unlike synthetic urine. However, using powdered urine to try to pass a drug test is against the law in many states, so if you’re planning to do it, be careful not to get caught.

How Long Can Powdered Urine Be Stored For?

Powdered urine can be stored for as long as you want, but after turning it into a solution, you only have eight hours to use it.

Why Is It Better to Use Powdered Urine Than to Get Urine from Someone?

It is better to use powdered urine than to get urine from someone because you can’t guarantee that someone else won’t also be using drugs or have a health condition you’re unaware of.

Can Powdered Urine Be Used for Both Sexes?

Yes, powdered urine can be used for both sexes.

Is Powdered Urine Sanitary?

Powdered urine is sanitary, and because special agents have been added to keep a powdered urine kit that way, no bacteria or mold can grow on it. 

Powdered Urine vs. Synthetic Urine: Which Is Better?

Using powdered urine is not without its challenges, especially if the sample collector observes the urine drug test. However, it is safe to conclude that powdered urine is an all-around better solution to pass a drug test.

After trying out different powdered urine kits, I suggest you try Test Clear. Test Clear can easily be used under supervised drug tests; it is less expensive and has a much higher success rate of passing any drug test. 


  1. https://pubmed.ncbi.nlm.nih.gov/30194711/

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