All of the Dopest Disposables are 3rd party lab-tested and filled here in the United States. For dosage recommendations, take one puff and wait a short while before considering more. HHC is similar to Delta 9 THC in it's strength and effects, however it contains less than 0.3% Delta 9 THC to comply with the 2018 Farm Bill. HHC is currently legal in all 50 states. Do not operate heavy machinery while consuming.