From the Manufacturer: “Our products have absolutely no THC or HHC within the ShroomPuff disposables. It’s pure Muscimol mushroom extract mixed with VG PG to it’s able to vape smoothly.  There is always a chance for customers to test positive on drug tests for vaping any substances other than pure nicotine disposables. Highly unlikely but always a small chance so we say puff carefully and at will especially with jobs that drug test monthly as any product that will get you high and feel good for a vaping product to vape cautiously. “