Full spectrum CBD and hemp oil have different levels of THC due to their unique extraction processes. This type of CBD contains all of the plant's naturally occurring compounds, including THC. However, the levels of THC in full spectrum CBD are extremely low (less than 0.3%), which is not enough to cause any psychoactive effects. On the other hand, hemp derived solely from the seeds of the hemp plant, does not contain any THC or CBD. It's essential for consumers to understand these differences, especially if they undergo drug testing or are sensitive to THC. Always check product labels to verify the THC and CBD content before purchase.