How long will it take for the niacin to clear out your system ?

If I smoke weed/dro today will the drugs be out of my system in two days? How many niacin should I take if so?

3 answers

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ANSWER #1 of 3

Ha sorry but theres is no way in hell to get drugs outta your system 100% in two days. But my advice to you would be get one of those drinks from the mark. they've worked for a FEW of my friends.

ANSWER #2 of 3

Niacin fails to pass a drug test over 90% of the time. Good luck but your S.O.L.

Does niacin expire?

ANSWER #3 of 3

one month

How long does niacin work?

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