Well since I ran out of NO Xplode , wanted to try a new pre WO supp. Found Jack3d online, had read some good reviews so I ordered it(Lemon-Lime 225g). Best Answer: There is nothing sold at GNC that will cause you to fail a urinalysis.. Well their probably looking for "DRUGS" like marajawana or cocane. Jack3d = Failed drug test? - Muscle & Strength Forum Jack3d preworkout causing false positive on drug test.
There are shampoos out there you can use to strip / mask the hair. Ive used jack3d for about 2 weeks before the drug test and the day before so you will be fine.
GNC Supplements Fail Miitary Drug Test? - Yahoo! Answers
... especially 1,3-Dimethylamylamine HCl, caffeine, and creatine), then you will obviously fail those tests. So if you are playing in a sport which performs drug tests, you.
Can jack 3d make you fail a drug test Department of Defense (DOD) Drug Tests - United States Military.
