Quick Fix Synthetic Urine Review

Quick Fix Synthetic Urine Review - MedSignals

Workplace drug testing is still going strong, despite weed legalization in the US and across the world. As a result, people who use medical marijuana (or prescription drugs that may cause false positive result) and need help in passing their drug tests resort to synthetic urine.

In this Quick Fix synthetic urine review, we’ll study the most popular brand of fake pee, how people use it for drug test and where it can be found for sale.

What Is Quick Fix Synthetic Urine Kit?

Quick Fix Plus is the best selling synthetic urine product currently available on the market, and it’s also one of the oldest. Let’s find out why it’s still so popular.

Spectrum Labs

The company behind Quick Fix is called Spectrum Labs, and they were first to invent pre-mixed synthetic urine more than 25 years ago. Its original purposes were to calibrate urinalysis machines and fetish use. Quick Fix formula was designed from the ground up, and Spectrum Labs has patented it at United States patent office under numbers 7,192,776 and 9,128,105.


Quick Fix synthetic urine contains biologically accurate amounts of:

  • Urea
  • Uric acid
  • Creatinine

These ingredients are naturally found in human urine, and are commonly tested by labs. In addition, Quick Fix 6.2 foams like real urine and features same urine characteristics:

  • Color
  • Specific gravity
  • pH balance

The manufacturer updates their formulation regularly to keep Quick Fix on par with constantly improving drug testing industry.  This means the current version 6.2 will certainly pass urine tests when used correctly. Also, Quick Fix Plus has a batch number on the back of the bottle, meaning it was tested prior to being shipped to the stores.

Package Contents

A box of Quick Fix Plus comes with:

  • 3oz bottle with fake urine sample
  • A temperature strip (pre-attached to the bottle)
  • A single-use heating pad
  • A rubber band
  • A set of instructions

There are additional options you can order as well:

Quick Fix Pro Belt Kit

Pro Belt Kit

This urine belt makes use of Quick Fix a much easier job when hidden discreetly under your clothes. Women can even use it for indirectly observed urine collection. Plus, it comes with generous 4oz of Quick Fix urine to make room for potential errors.
Quick Clear detox drink

Quick Clear Detox

Yes, Spectrum Labs actually makes Quick Fix detox drink for supervised drug tests, and the formula was recently updated. It's still a new product, but 20oz bottle with pre-cleanse pills should be enough for moderate toxin levels from our experience.
QuickFix promo

Super Saver

The official store is running a limited promotion on 10-pack of Quick Fix until October 31st, 2020. Stock up now at a special price!

How To Use Quick Fix Plus Synthetic Urine

Since Quick Fix 6.2 urine is pre-mixed, all you need to do is bring it to the correct temperature. Quick Fix Plus comes with straightforward instructions on how to heat it up, and a temperature strip. Still, going through directions won’t hurt, so we’ll provide a summary of preparation method here:

First, activate the heat pack (hand warmer) that came in the box
After 30-45 minutes, heating pad should reach the right temperature range
Microwave Quick Fix Plus for only 7-10 seconds
Shake the urine sample container gently and check the temperature strip
If you can’t see any temperature reading, the urine sample is either cold or too hot; any value outside 90°-100°F won’t register on a temperature strip. If you don’t have access to a microwave, just stick the heat pack to the bottle 45 minutes to one hour before your urine test.
You can microwave the cold sample again carefully for no longer than 10 seconds.
If you’ve accidentally overheated fake urine product, let it cool down at room temperature.
The heating pad together with your body heat should keep QuickFix warm for up to 5 hours.

After you’ve brought synthetic urine sample to the correct temperature, use included rubber band to strap it to your leg.

Does Quick Fix Synthetic Urine Kit Work?

The manufacturer claims 99.97% success rate, with reasons of failure being are attributed to human error. We’ve searched the Internet for reviews and found overall positive feedback. Here are some examples from Reddit:

I have been using it consistantly for a lil over 5yrs. I am a responsible daily toker who enjoys to smoke only when off duty. Quick fix has never failed me. It got me thru pre-employment and all my randoms. Just be sure to buy one every year and practice your hiding technique and most important of all, temperature control. Practice at home. (Especially in cold states)TruckerTM, Reddit
I used Quick Fix 6.2 at LabCorp this morning and got the temp perfectly at 96 degrees. If you’re about to drug test and are freaking out like I was – DON’T. It WILL be ok and you CAN do it. Just don’t think about it that much and PRACTICE and RESEARCH how to get the temp right.blackkmirrorr, Reddit
One thing we should note though is that Quick Fix Plus contains biocide, according to Spectrum Labs themselves. This should be fine for typical drug test used for office jobs, but more expensive lab tests look for the markers of synthetic urine, including biocide. If you’re going to pass a more thorough urinalysis, you may want to get Sub Solution instead.

» View Best Synthetic Urine Brands «

Where To Buy Quick Fix Plus Near Me

The common issue with popular brands of synthetic urine is that they’re plagued by knockoff products. If you find Quick Fix for sale on e-commerce platforms at significant discount, it’s very likely that you’ll receive old formula, expired batch, or even a counterfeit product. At the moment of our research, Quick Fix Plus is:

Purchasing directly from the official store is the best way to obtain the current version of a legitimate product, which is covered by refund guarantee and available with overnight ground shipping. You can use this exclusive coupon for an additional discount:

Quick Fix Plus


Will Old Formula Pass A Lab Test?

If you find older version of urine formula below 6.2 (for example, 6.1, 5.7, 4.2 or 4.0), you shouldn’t buy it, because it’s not recommended by the manufacturer. Plus, it’s most likely already gone bad. Make sure to get only the current fake pee formulation, which is 6.2, as it’s the most close replica of human urine.

Does Quick Fix Plus Expire?

Yes, it does. Quick Fix urine has a shelf life of up to a year, after which it shouldn’t be used for urine test. The expiration date is found in the top-left corner of the instructions that are included with this fake urine product.

Can You Reheat Quick Fix In The Microwave?

Yes, Quick Fix Plus is designed to be frozen and reheated multiple times. However, please exercise caution and avoid microwaving a frozen urine sample until it has reached room temperature. Also, be careful with reheating – synthetic urine can quickly overheat over 100 F, causing essential ingredients like uric acid, urea, and specific gravity to break down.

How Long Does Quick Fix Last After Opening?

Quick Fix features a shelf life of up to 18 months, making it one of the longest-lasting products on the market. Still, prolonged exposure to light and oxygen may adversely affect its chemical composition and disrupt pH balance, which will cause red flags during testing, so it’s best to check batch number on the back of the bottle.


Standing out on a saturated market of synthetic urine products requires flawless reputation, and Quick Fix synthetic urine has just that. It’s a top rated product with great buyer reviews, manufactured by a company with over 25 years of experience in beating drug tests.

Because Spectrum Labs synthetic urine brand contains urea, uric acid, creatinine and other properties of real urine like specific gravity, color and pH, it can pass most urine screens. The only issue is that some expensive tests look for biocide, which is present in Quick Fix 6.2. To counter that, you should use the most advanced brand available — Sub Solution.

box of Sub Solution