Does niacin clean your system of molly?

No. There is absolutely no evidence to back up the commonly perpetuated myth that niacin can help you pass a drug test. All a high dose will do is make you flushed and itchy for an extended period. read more

Niacin has long been rumored to flush your system, but I've never seen any proof that it does. It's really not worth it to load up on the stuff in hopes that you'll pass a test because Niacin is extremely dangerous in high doses. You can shut your liver down and wind up in a coma. If being clean isn't an option, invest in some synthetic urine. read more

While niacin won’t cleanse you system, you may experience a niacin flush when consuming niacin supplements, a condition common in people who take more than 50 mg of niacin per day. Precautions. Niacin supplements are unsuitable for people with stomach ulcers or a history of liver disease. read more