Full spectrum CBD products can contain delta-9-tetrahydrocannabinol (THC), which is the psychoactive component of cannabis. According to the 2018 Farm Bill, hemp-derived CBD products must contain less than 0.3% THC to be legal in the United States. Full spectrum CBD products are derived from the whole hemp plant and can contain trace amounts of THC within the legal limit.
It's important for consumers to be aware of this when considering full spectrum CBD products, especially if they may be subject to drug testing, as even trace amounts of THC can potentially show up on a drug test. If you are concerned about THC content, you may want to consider broad spectrum or CBD isolate products, which have the THC removed.
Always make sure to purchase CBD products from reputable companies that provide third-party lab testing results, so you can verify the THC content and ensure you are getting a safe and legal product.