When cannabis is regulated, it goes through testing for things like mould and...

https://wiki-quicky.win/index.php/Does_the_Regulated_Route_Matter_If_I%E2%80%99m_Only_Using_a_Little%3F

When cannabis is regulated, it goes through testing for things like mould and pesticides, making the product safer and more consistent. Unregulated cannabis lacks this oversight, meaning potency can vary widely and harmful contaminants might be present