How to test MESCALINE?

To test MESCALINE always use more than 1 test, because there are more substances than colors. Tests presumptively indicate PRESENCE, but not PURITY or QUANTITY. A positive or negative test result does not mean, that the substance is safe. No substance is 100% safe.


  1. Crush onto a clean surface (e.g. bottom of a mug) a sample no bigger than a pin head
    PLANTS will not work with reagent tests
    – finely crush a small piece, about 1/20th
    LIQUID – Pour a drop on unbleached paper and dry before testing
  2. In good light pour 1 drop of a test onto your sample We recommend tests included in the MESCALINE Test Kit
    SUBSTANCE COLOR might slightly distort results
    A BIGGER SAMPLE can react darker than smaller
  3. Compare the first 10-60 seconds of a reaction with flyers
    FLYERS are available at
    APPS available at for web browsers and Android devices can help interpret results
    RECOMMENDED – record reaction to compare later

Pour baking soda over a finished reaction to neutralize used reagents. Your pipes (and environment) will thank you!

Mescaline Reagent Test Kit Chart

All reactions to test MESCALINE

 MECKEYellow / Brown
 EHRLICHNo reaction
 HOFMANNNo reaction
 SIMON’SNo reaction
 SCOTTNo reaction

A test did (not) react as indicated? Watch out!

If you want to detect an admixture of fentanyls testing heroin (or other street drugs) use test strips. To detect all adulterants try a TLC Kit or laboratory analysis.