Natural Purification and Decontamination Solution

CryoPasteurization™ technology is a pharmaceutical grade cannabis decontamination protocol to naturally purify and pasteurize cannabis. 

VIST gently decontaminates cannabis by reducing harmful microbial contaminants like yeast, mold, and bacteria to below the 10,000 CFU/g threshold. 

CryoPasteurization ensures maximum preservation of terpenes (aroma/flavor) and cannabinoids (potency) while removing contaminants and preventing future microbial growth. VIST helps cultivators pass state testing with confidence and protect the quality of your cannabis. 


  • Natural and Gentle Decontamination Process
  • No Harmful Chemicals or Irradiation
  • Protects Profits for Cultivators
  • Preserves Terpenes and Cannabinoids
  • Higher Efficacy and More Reliable
  • Safeguards Consumer Health From Harmful Contaminants
  • Provides Pasteurization Safety Standards