The type of drug screen that Nestle's did use was a urine sample. They have a new process where they test hair now.
they don't
Drug Abuse Recognition (DAR) is a protocol to determine current drug use.
I'm 90% sure that they do not test for Serenity, probably due to it's uncommon use compared to weed
you can buy them at a tobacco ot drug store
I have used it without problems. I am not sure if it is as effective though, as i didn't continue with it for very long.
Don't use drugs
Zimbabweeeee!
gel is hard to make your hair stand up if you have long hair. if you have short hair, use a strong sports gel. Long hair, use hair glue, but make sure you get the shampoo stuff to get it out. : ) do i have to use shampoo
For a drug screen, they typically collect a sample of hair close to the scalp by cutting it rather than pulling it out. This ensures that the sample is representative of recent drug use.
do not take xanax Also you can use "masking" solution.
Hair test