title: TASB (psychedelics)
text: # TASB (psychedelics)
  
  TASB, or thioasymbescaline, is a series of lesser-known psychedelic drugs similar in structure to asymbescaline and to mescaline. They were first synthesized by Alexander Shulgin and written up in his book PiHKAL (Phenethylamines i Have Known And Loved). Very little is known about their dangers or toxicity.
  
  ## TASB compounds
  
  ### 3-TASB
  
  Dosage: 160 mg or greater
  
  Duration: 10–18 hours
  
  Effects: Mild stimulative effects
  
  ### 4-TASB
  
  Dosage: 60–100 mg
  
  Duration: 10–15 hours
  
  Effects: Negative effects
  
  ### 5-TASB
  
  Dosage: 160 mg or greater
  
  Duration: 8 hours
  
  Effects: Warmth at extremities, diarrhea
  
  