| SKU: 1494 | All Products, Synthetic Urine, Urine Testing, Synthetic Urine


100% Effective. Prank Urine Kit made with upgraded biocide free synthetic urine formula.

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Clear Choice Sub-Solution was launched in 2003, 16 years later this product still thrives as being the best of its class.

Pass all of your supervision tests with confidence with the Clear Choice® Sub-Solution. This is a 100% effective synthetic urine sample designed to be undetectable and toxin-free.All our synthetic urine is biocide FREE

Our secret urine formula is made from 11 different chemical compounds including uric acid and urea that mimic real human urine and is balanced for pH, specific gravity and creatinine just to mention a few. It comes with our patented heat activator formula that raises the urine sample’s temperature to normal body temperature.

Clear Choice prides itself for having the best synthetic urine formula on the market!

  • 100% EFFECTIVE

  • Our secret formula contains: Uric acid and urea and just like the real deal it is balanced for pH, specific gravity and creatinine.

  • Works for All Tests

  • Totally Undetectable

  • Standard Size Container

  • Toxin Free Synthetic Urine


  • Ideal Heat Source – Raises Temperature within Seconds

  • Unisex for Male or Female Use


*Read all information and instructions carefully before proceeding.*

Remove the screw cap from the plastic collection container and fill with lukewarm tap water to just under the cap. The tap water should not be too hot or too cold.

DO NOT dispose of cap.

DO NOT open synthetic sample vial until ready for use.

DO NOT open heat activator vial until ready for use.

Add entire contents of synthetic sample vial to water in mixing container,screw cap on bottle and gently shake container until the powder has completely dissolved. (the synthetic sample can be mixed with water up to eight hours prior to use).

Heat Activator (glass amber vial) – Note that the use of the Heat Activator is optional; its sole purpose is to heat the solution to near body temperature. Therefore if prior to submitting your sample, you notice that the solution temperature is already within the proper temperature range of 94°F to 102°F (indicated in green) then you may skip heat activator step. Important: If or when concealing the mixing container, never place the container’s temperature strip next to or against your skin as this may lead to a false temperature reading!For easy pouring; verify that the heat activator content is in a “loose” or “free flowing” granular form. If the granules are in a solid or partially solid form, simply tap the vial against a hard surface, this will break down any clumps and bring the heat activator back to its original granular form. The principle behind the heat activator is: the lower the temperature of the solution = the more heat activator will be needed. However be very cautious as to the amount of heat activator used, you must avoid overheating the solution. Guidelines to the amount of heat activator needed: If you do not see any temperature indication on the strip, this means your sample temperature is below 88°F. In this case we recommend that you carefully add 1/3 of the heat activator into the mixing container. If the temperature on the strip indicates a solution temperature of 88°F to 92°F then we recommend that you only add 1/4 of the heat activator into the mixing container. Caution: adding an excessive amount of heat activator may overheat the solution; very rarely one will need to use more than 1/2 of the heat activator without overheating the solution! If the temperature of the solution rises above 102°F, let it cool down by laying the mixing container on the coldest surface available with temperature strip facing up. Wait until the temperature drops back down within the recommended range of 98°F to 102°F (indicated in green).

After pouring the estimated amount of heat activator, replace and gently shake the contents to completely dissolve the heat activator, (usually takes less than 20 seconds). After the heat activator granules have completely dissolved, read the temperature strip to ensure that the Solution is within the required temperature range of 94°F to 102°F (indicated in green).

If necessary, carefully add a little more heat activator.

Once the solution is in the acceptable temperature range, flip up cap spout of the mixing container and squirt the required amount of solution into the supplied specimen cup.

*Please use responsibly - this product is not intended to be used on lawfully administered tests and is to be used in accordance with all federal and state laws.

Click here to read more about the best synthetic urine kit on the market.


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