Is cannabidiol a scheduled controlled substance? Origin makes the difference

Cannabidiol (CBD) is the main cannabinoid naturally occurring in hemp. It has recently attracted the attention of the scientific community because of its numerous pharmacological activities. However, its legal status changes depending on whether it is chemically synthesized or extracted from the plant: extracted CBD is a scheduled controlled substance, whereas synthetic CBD is not under control. In Europe, extracted CBD is excluded from the cosmetic ingredients of the CosIng database. Given the confusion surrounding these different forms of CBD, there is an urgent need for clarity to shed light from both a regulatory and a chemical point of view. The impurity profiles of synthetic and natural CBD are different and could currently represent the only means to distinguish the origin of this substance.