Incredibly robust and strong. It’s great for microdosing. I will defintely be buying this all over again! The bottle is a decent dimensions so I feel like I’m getting my dollars value. Cheap CBD vape oils can give you a headache and have a severe taste. Look at these http://biochemprobu.idblogz.com/1734327/the-2-minute-rule-for-the-3-best-carrier-oils-for-cbd-topicals