Analyse ton prod’ is a free, anonymous, and legal drug checking service based in France. It provides reliable information about the composition, purity, and adulterants in psychoactive substances to reduce harm and support safer consumption practices.

• Know what you’re actually taking.

• Avoid unexpected effects, overdoses, or toxic combinations.

• Make informed choices about substance use.

• Support international monitoring of drug trends and early warning systems.

1. Submit Your Sample

• Drop off your substance at one of our 150+ collection points in France.

• Alternatively, submit via partner forums like Psychoactif or Psychonaut anonymously.

Find a collection point using our interactive map.

2. Drug checking Techniques

We use multiple methods to identify substances:

• Infrared Spectrometry (IR): Quick, non-destructive analysis.

• Thin Layer Chromatography (TLC): Detects mixed or unexpected compounds.

• High-Performance Liquid Chromatography (HPLC): Lab-based purity testing.

3. Get Your Results

• Results are typically returned within a few days.

• You’ll receive a breakdown of the substance and harm reduction advice if applicable.

• 5,000+ samples analyzed

• Cocaine: Avg purity 72.4% – 31% with active adulterants

• Ketamine: Avg purity 82.5% – 9% adulterated

• MDMA: Avg 148 mg/tablet

Analyse ton prod’ is a member of TEDI – Trans-European Drug Information network, which brings together drug checking services across Europe.

If you’re outside France, consult the TEDI map to find a service in your country.