Below is a list of commonly asked questions with answers on this topic
THC free means that there is “non quantifiable” or “non detectable” amounts of THC found in the product when it was tested. It does not mean that there is no THC in the product, it just means that there are no detectable traces of THC found when tested. THC stands for tetrahydrocannabinol. If you want to know more about THC, click on this to ScienceDirect.com
THC Free products are designed to have super small amounts of THC if any. They are considered to be so small as non detectable when being tested by laboratory instruments that they are considered to be non quantifiable. THC Free products should not present an issue if taken correctly.