2nd drug test - 1st invalid

[Cabdylike]

Hello.. not sure if I already messed up but.. I took a Preemployment urine test and it came back invalid. While speaking g to the RMO they said they’ll order another test.
I have read that the second test are usually supervised is that true?
So a synthetic urine then would be redundant? I used detoxify and my pee was too clear

 

[Pbass]

Drink a Rockstar 2 hours before the test

 

[EZCalyx]

Try quitting cannabis for a few days before the test, have a few good sweaty workouts and drink tons of water.