CBD product may or may not have THC. CBD it self is not THC.
CBD stands for cannabidiol and THC stands for tetrahydrocannabinol.
Hemp does usually have a little bit of THC. By law the difference between a Hemp Plant and a Marijuana plant is the amoutn of THC. The amoutn for a hemp plant is no more that 0.3% THC. … That is a super small amount.
Some CBD products are labeled as Full Spectrum. These products usually have the small amount of THC in the plant. There are a lot of people that believe that a full spectrum is more effective when the THC is combined with the CBD. This is called the entourage effect.
It is hard to confirm if THC makes CBD anymore effective.
If you are in an industry where you get drug tested than you should probably stay away from Full Spectrum CBD products.
Products that do not usualy contain any THC are will be labeled Broad Spectrum of Isolate. Most of them will also say no THC on the label.