drugchecking, substance info and advice

KnowDrugs shows the latest drugchecking / pill testing results from around the world, provides information on substances, effects and interactions and offers counselling and advice regarding substances, drugs and addiction.

KnowDrugs App - drugchecking, substance info and advice
  • DrugChecking

    Check recently tested drugs for ingredients, amounts and strength.

  • Substance Info

    Inform yourself about the effects, side-effects and interactions of common and not-so-common drugs.

  • Emergency Help

    Know what to do in case of an emergency to help others and protect yourself.

  • Counselling & Advice

    Find help and advice when you're having problems with or without drugs.

KnowDrugs - drugchecking

What is DrugChecking?

DrugChecking, also called pill testing, is a process used to identify substances in illicitly traded products, such as ecstacy, speed or cocaine. Its aim is to prevent users from particularly dangerous cuts.

Drugchecking is being conducted by government-funded organisations in countries like Austria, Switzerland, Netherlands, Spain and France.

How does the KnowDrugs app work?

The KnowDrugs app is gathering DrugChecking results from around the world and displays them in a clean and accessible way.

KnowDrugs - drugchecking results


Questions? Feedback? Let us know what you think!

Support harm-reduction and health education

Maintaining and developing an app like KnowDrugs is a challenging task. KnowDrugs is a 100% not-for-profit project that depends on volunteers and donations. Please support this project with your donation, so we can continue to provide information that could save lives.