I have tried this product twice. I had 2 drug test in 1 day.
Only worked (testing clean) once.
Second test I was not clean but I was not dirty.
Test were 1 hour apart.

I smoked all the way until 3 hours before my test.
I did not pee once after consuming the product.

Good luck and I hope this helps.

I suggest next time buying something trusted by the people and not recommended by the shop guy. The shop guy would sell you a $100 cigar claiming it burns the weed 75% slower, aka bullshit.

IC2 i give a 5 out of 10
But I did use it twice and it worked once.