I think the thistle is just to make the liver function at its best, so along with the niacin (100MG),
There is no evidence that milk thistle, multivitamin supps and/or niacin do anything to expedite THC-unloading.

Multivitamins and plenty of water throughout the day/during workouts can only help, right?
Drinking water is only helpful on the day of the U/A. Drinking water in the days before the U/A is of no help. THC is not water soluble unlike most other drugs. THC is fat soluble. THC is stored in the fat cells and remain there until the fat cells are burned for energy. When a fat cell burns, the THC metabolites are released back into the bloodstream and end up in the bladder when the kidneys filter the metabolites from the bloodstream. This is the main reason why THC has a longer detection period than most other types of drugs. The rate in which the THC metabolites are filtered from the bloodstream by the kidneys is unaffected by water consumption.

Drinking water is only helpful on the day of the U/A because the water consumption dilutes the THCA concentration that is present in the bladder (providing that the THCA concentration is not too high), as pointed out earlier. This dilution phenomena, however, is only temporary - once the fluids ingested had all been urinated out, the bladder is replenished with fresh THCA-laden urine and thus, the donor is right back to square one.

Exercise is helpful if the donor has a couple of weeks (or more) to prepare for a U/A. However if the donors home tests are non-negative, and the scheduled U/A is 3 days (or less) away, then all exercise should be curtailed and the donor be as dormant as possible until after the U/A. That way, the donor wont be releasing a bunch of THCA back into the bloodstream, which will end up in the urine to be detected.
Burnt Toast Reviewed by Burnt Toast on . Ready clean question/enough time? Is it likely that after 2.5 weeks of abstaining from the typical bowl or two of schwag i usually partake in per day, I can pass a urine test? Im 5-6, 175, lost about 20 lbs last 2 months, and have been exercising like a madman, drinking only water and taking multivitamins, milk thistle, and niacin....should i buy ready clean to be safe? Does that definitely work? I kno it is like fruit and creatine and all, but I don;t get how it can prevent toxins from coming out for 5 hours. I hear Rating: 5