but a blood test will show niacin use, thc and any possible drug, vitamine or supplement. Source(s):. [2] () Niacin probably Chilligavva Makara Sankranti will help you pass a drug test. its just very very ineffective. +7 diggs Bury Digg. FearFactory by FearFactory on 10302007. Our Detox Products will
help you to pass any type test. Just let us know if you are going to have saliva,. Niacin's drug testing benefits debatable. Weed will stay in the hair longer. Niacin is not going to help nor will any type of meds help you pass a drug
test. Usually weed stays in your system about. Detox Products Shop - Home (Detox Products Shop - pass drug test detox testing kit. Aqua Clean
levels.. hi, i hear a lot about niacin pills being used to pass a piss test for weed? is... the drug
u should pass, try 20 times and i bet you will pass.. Pass drug test niacin? How to use niacin to increase
to increase energy.. Niacin will help clean you out quicker. So will lots of exercise.. Niacin to Pass a Drug Test Can Have Dangerous Results. Heard the one about how taking a
lot of vitamin B3 can help you pass a drug test,