only slightly about as much as a cheap detox shampoo like zydot.
its hair FOLLICLE test and you need hair razor.
Yes if they test for it.
Yes
No. What's in the hair, stays in the hair.
Yes because it is an opiate.
No, I have passed urine and hair folical.
Yes, you can test any body hair for drug testing. The pull it and test the white ending part of the hair.
yes a hair folical test can trase back 20 years
Pain pills like OxyContin and oxycodone will show up on a hair follicle test. If the drugs are by prescription, it should not be an issue.
Yes it is stored in the cells not just in the deadhair and remains there if they can still get hair anywhere on your body
hair folical tests go back years, they will know.
You can't.