How long do THC edibles stay in your system for a drug test?

Tetrahydrocannabinol, or THC, can be detectable in your system for up to 90 days. The type of test, potency of the THC edible, consumption habits and personal factors like gender, lifestyle, genetics and even hydration level all play a role in whether or not THC will show up on a test. Generally, THC is detectable up to 12 hours in a blood test, up to 24 hours in a saliva test, up to 30 days in a urine test, and up to 90 days in a hair follicle test.

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