high potency thc oil
https://bravo-wiki.win/index.php/Understanding_the_Phoenix_Tears_THC_Syringe:_A_Deep_Dive_into_Cannabis_Concentrates
High potency thc oil is incredibly concentrated, so a tiny drop goes a long way. I've found it works best when I place a small amount under my tongue for fast absorption, and the effects can be quite intense, so it's important to start very low and go slow.