According to the Food and Drug Administration, hemp seeds are naturally free of THC, the compound that, when present, would result in a positive drug test. However, hemp processing could result in cross-contact with THC. Despite this, research has shown that the amount of THC present in hemp products is not significant enough to result in a positive drug test. If you’re looking for a hemp protein powder that’s been tested to ensure THC is not present, Nutiva Organic Hemp Protein Powder may be your best choice.