Can only afford one?

We recommend a single bottle of our Marquis Reagent. If the substance you are testing is Methamphetamine it will turn dark orange then shift to a dark red. We recommend this reagent because it's capable of detecting several other drugs that have similar effects as Meth such as Amphetamine, Methylone, DXM, and More!

We never use just one.

We've put together this custom package of drug testing reagents that test positive for Meth. This kit is great for detecting those nasty adulterants that are often sold as Meth. Testing with multiple tests will also help prevent false positives.


EVERY SINGLE DAY there are new research chemicals that are being manufactured and sold. It is physically impossible for us to acquire and test all of them. We've put an incredible amount of love, time, research, and resources into making as many reagent drug testing kits available for you! We hope you buy our comprehensive test kit... because you're worth it.