sorry N2, I'm going by experience...it worked for a friend of mine, his results came back inconclusive, and they made him retest a few weeks later. perhaps different lab procedure?
DrGonzo Reviewed by DrGonzo on . im not sure what i should do in this situation i have a UA coming up in early to mid july and i smoked a blunt on june 18th, im 6'2'' about 235. i sweat a unusual amount and drink ALOT of water and take 2,500-3,000 mg of vitamins a day. will i have any chance of passing? Rating: 5