But does the duration of its effects influence how long it stays in your system for?
CBD, short for cannabidiol, has grown in popularity over the past couple of years, particularly as a supplement. However, because it contains trace amounts of THC, it’s still possible that it is detectable in drug tests or screenings.
How Long Does CBD Stay In Your Urine?
It’s also worth noting that because CBD products are not regulated by the FDA, it’s possible that you could be taking CBD that is mixed with other cannabinoids, which could increase detectability. Also, it’s worth noting that the more frequently you use cannabis products, the wider detection windows become.
Hair tests are known for being able to detect drugs for an extended period of time. These tests can detect the THC metabolites in CBD for as long as three months post-administration. However, hair tests are also very uncommon for THC and CBD.
There isn’t a simple answer for how long CBD stays in your system. It depends on a number of factors, such as how it was administered, the dosage, and the frequency of use.
But Sample says that CBD products could have more THC than the label claims. CBD products from hemp sold in retail stores and online aren’t supposed contain more than 0.3 percent THC, or tetrahydrocannabinol, the compound in marijuana that can get you high.
That’s what Horn, the truck driver from New York, alleges happened to him after taking a product advertised to contain “zero THC.”
Not always, even though it’s legal. Here’s how to protect yourself.
CBD is going mainstream. Late last year Congress made CBD from hemp legal at the federal level. And it’s increasingly found on store shelves, now even sold in some CVS, Rite Aid, and Walgreens stores. An estimated 64 million people have tried CBD in the past 24 months, according to a January 2019 nationally representative survey by Consumer Reports of more than 4,000 adult Americans, using it for pain, insomnia, anxiety, and other health problems.
Ask for a retest. If you’ve stopped taking CBD for a few weeks or longer, or took CBD infrequently, and still test positive for marijuana, consider asking for a retest. Though there are safeguards in place to prevent errors, Sample says, in rare cases they do happen.
If that doesn’t work, try your company’s HR department. If your employer resists, you may be able to seek protection through the Americans with Disabilities Act and state disability laws. Those laws allows people with documented needs to get exceptions, or “reasonable accommodations,” to account for their medical situation. While the ADA does not apply to marijuana—because it remains illegal on the federal level, even for medical use—it’s still worth asking your company’s HR department, says James Reidy, an attorney at Sheehan Phinney Bass & Green who focuses on drug policy issues with employers. That’s because CBD from hemp is now legal on a federal level.