2024 Buyer’s Guide to Marquis Reagent Test Kits

Our reviews of the top Marquis test kits that will help reveal what’s in that pill.

Buying drugs in 2024 isn’t like buying them decades ago. These days, if you don’t buy from someone you trust, you never know what you’re getting. It’s easy to press pills at home and even easier to acquire ingredients that mimic popular drugs like ecstasy. That’s why it’s more important than ever to keep Marquis test kits on hand so you’re always prepared to know what’s in anything you ingest.

Because there are many Marquis reagent test kits on the market, it can be tough to cut through the noise and find the best ones. However, certain products are known to be better based on their ease of use, reliability, and the reputation of their manufacturers.

No matter which one you go with, always read and follow the instructions carefully to ensure that you get accurate results.

The Best Marquis Reagent Test Kits of 2024

Two of the most reputable manufacturers for this type of test kit are TestKitPlus and EZTestKits. Check out the following reviews for each kit, as well as instructions on how to use them.

TestKitPlus Marquis Test Kit

The Marquis test kit from TestKitPlus is one of the most popular test kits on the market in 2024. It looks for the presence of a variety of substances including ecstasy (MDMA, MDA, and MDE), as well as speed (amphetamine), heroin, morphine, mescaline, and several others. The liquid in the test bottle changes color according to what substance it picks up.

This test comes with an instruction/color chart sheet, a bottle of testing fluid, and one multi-use vial. We like that you can reuse the vial until your bottle of testing fluid finally runs out.

To conduct a test using a TestKitPlus Marquis reagent test kit, simply put a small amount of sample in the testing vial. If your sample is in pill form, scrape off a bit and place it inside; the test doesn’t require much. Next, drop a few drops of the testing liquid into the testing vial. Keep the included Marquis reagent test chart handy to compare the results. Dark purple or black indicates MDMA or an MDMA-like substance. Meanwhile, other colors will indicate the presence of non-MDMA-type substances such as Ritalin or aspirin.

The Canadian-based company has lots of helpful information on their website, from tips about how to avoid contaminating your test fluid to specific details on how the fluid will look and behave when exposed to various reagents. For those who are concerned with privacy, rest assured that all TestKitPlus products ship out in unmarked packaging that’s totally discreet.

TestKitPlus MDMA / Ecstasy Drug Test Kits:

How Do Marquis Reagent Tests Work?

If you’re new to using drug test kits, you likely still have a few questions after looking through our reviews. How does a Marquis drug test work and why would you choose it over other drug test kits?

First, it’s important to understand that when using a Marquis test kit to test a sample for ecstasy, your test won’t test for purity. This type of test is only used to look for the presence of certain substances. The test will change color according to what reagent it detects in your sample. The Marquis reagent chart is a helpful guide to deciphering the test results. Marquis reagent test kits will react to:

  • Amphetamine
  • Methamphetamine
  • Heroin
  • Morphine
  • Codeine
  • Methylone
  • Mescaline
  • Oxycodone
  • DXM
  • 2C-B
  • 2C-I
  • Ritalin
  • Aspirin
  • Sugar

They will not react to cocaine, ketamine, PMA, PMMA, and other substances.

These kits also won’t differentiate between MDMA, MDA, MDE, and MBDB. Once you’ve completed a Marquis test and seen it turn purple/black to indicate one of the “M” substances, additional tests are available to determine which MDMA-like ingredient the sample contains.

Why Do I Need to Use a Marquis Test Kit?

No matter how you choose to enjoy yourself, safety is key. That is why drug testing kits exist: in order to educate people about what substances may be masquerading as MDMA and other common drugs.

MDMA, the ingredient that makes up ecstasy, comes in many different forms – from a crystalline powder or small crystals to pill or capsule form. While pure MDMA should look like the finest of beach sands, it’s hard to know what you’re getting simply by looking at it. This is especially true if it’s in pill form.

Drug manufacturers frequently try to pass off other less expensive types of ingredients as ecstasy or use them to pad out their MDMA in order to make a profit. The news headlines are frequently filled with stories detailing the dangers of MDMA adulterants. They can be incredibly dangerous to unsuspecting users depending on the substance, what it’s mixed with, and how much they ingest.

Dangers of DXM

One of the common drugs MDMA is often cut or substituted with is DXM (dextromethorphan), an ingredient frequently found in cough and cold medications. For many people, DXM feels very much like taking ecstasy when it initially kicks in. However, the effects of DXM can be dangerous, especially when it’s taken in a club environment. For example, can cause heat stroke if someone takes it at a rave and dances the night away.

DXM can cause tremors and seizures. It can also shut down the respiratory system. Although DXM is a popular drug in its own right, it can be dangerous when it’s substituted for other drugs without the consumer’s knowledge.

Problems with PMA

Para-methoxyamphetamine, also known as PMA, is another drug that’s frequently sold as MDMA. It can also cause an increase in body temperature, plus it has a much higher toxicity level than ecstasy. PMA is even more dangerous because it takes some time to kick in, increasing the possibility of someone popping a second dose and overdosing because they haven’t yet started feeling the effects of the first.

These are two of the many reasons why it’s essential to know what’s in any pill or powder you put in your body. Educating yourself can save you from a night at the emergency room – or even worse – ingesting something deadly.

Figuring out what’s in a pill isn’t as simple as looking at it, either. Experts say that pills pressed with substances like PMA are totally indistinguishable from those made with MDMA. As counterfeiters have gotten more skilled in their craft, even experienced drug consumers are being fooled by the fakes. The only way to sort the imitation pills from the real ones is to test them.

Bruce Goldberger, a forensic toxicologist with the University of Florida in Gainesville issued a warning to the public after there was a rash of fake MDMA-related deaths in the state. “It is like Russian roulette,” he said. “If you get these PMA pills and take them, there is a chance you will die.”

TestKitPlus Drug Test Kit Bundles:

Don’t Second-Guess: Just Buy a Test!

There’s some nasty stuff out there, and you can never be too careful when it comes to what you put in your body. If you’re only going to buy one kind of drug test kit, the marquis test kit is the best place to start. If the Marquis drug test doesn’t indicate ecstasy in a sample, you can always make the choice not to take it.

For the ultimate protection, however, it’s best for this one to be the first step in the testing process. The MDMA test kits page features reviews of the other types of tests you can perform to get more details about what’s in your sample.

For Marquis reagent tests, you can’t find more reliable products than the ones in the list below. TestKitPlus has devoted years of research into developing professional-style drug testing kits, including Marquis test kits that are among some of the most popular ones on the market. Best of all, customers can have their drug test kits shipped worldwide.

Have fun, but most of all – be safe!

Buy Online – MDMA/Ecstasy Test Kits:

MDMA/Ecstasy Identification Test Kit (Marquis Test):

MDMA/Ecstasy Identification Test Kit (Mecke Test):

MDMA/Ecstasy Identification Test Kits (Folin Test):

  • TestKitPlus Folin A/B Test Kit – Differentiate between MDMA, MDA, & MDE. 50/100 Tests per Pack. Should be used after testing with Marquis or Mecke.

Ketamin/PMA Identification Test Kits (Mandelin Test):

MA/Ecstasy Purity Test Kits:

TestKitPlus Drug Tests Bundles:

Watch: Ecstasy/MDMA Test Kit Demo – Reactions With Marquis, Mecke, and Mandelin

Using any sort of illegal drugs is not recommended; some substances may be damaging to your health. The information presented here is for educational purposes only.

Clyde Jenkins - CNBS Author: Clyde Jenkins
Clyde is a former journalist and a cannabis connoisseur. He is an expert in well researched journalistic writing, which includes industry overviews, technology-related topics, lifestyle and culture topics, product reviews, and in-depth buyer’s guides. From common practices to what is currently hot and trending – when it comes to the practical side of this plant, Clyde is our guy.
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