Tag: Hair Follicle

How Long Does Marijuana Stay in Your Hair Follicle?

Hair folicle

By Ab Hanna, Green Rush Daily Marijuana stays in a hair follicle for longer than it does in any other part your system. Weed can remain in a regular user’s urine for up to 30 days. THC can remain in blood seven days after a heavy user’s last toke. As for saliva, you won’t turn up …

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