CAN HEMP PROTEIN MAKE YOU FAIL A DRUG TEST? March 6, 2019 Comments Closed 6 views 0 likes No. Hemp protein will not make you fail a drug test as it contains no THC. Have your say! 0 0 Previous ArticleCAN LOTION WITH HEMP SEED MAKE YOU FAIL A DRUG TEST?Next ArticleWHAT IS HEMP SEED OIL?