I bought this from a very well established dispensary in San Francisco, CA. Everything is tested for %'s, clean and safe. However I did not like this strain that much personally. It was far too clear headed, to the point that after the short euphoric burst of 20-30 minutes I didn't even feel high anymore. This would be a great sativa for someone with low tolerance that desires the more visual effects of marijuana vs the disorienting/mental or heavy body stones.