I bought some of their oil called reign drops and noticed that I felt hungover the morning after I made some brownies. I've made them before with oil that I made at home and had no problems, so I have to assume it was the OCS oil too.
That would be enough for me to classify it as toxic. I don’t have time for hangovers and certainly don’t need them from my medicine. Most I’ve ever felt was five minutes of grogginess (no pain though) in the morning until I get things sorted out. It is nothing but pure goodness.
If I eat shitty oil I feel negative affects. Sore eyes, dry mouth, raciness, burn out, headache, sore liver (for two days!), pretty much all the stuff you would expect from shit weed that has been concentrated.
If you have to buy you have to test by ramping up slowly. I’ve found some of the cleanest oil I’ve ever come across on the Legacy Market.