Will CBD Show Up on a Los Angeles Drug Test?
Will CBD Show Up on a Los Angeles Drug Test?
With CBD-infused products becoming increasingly popular across California, especially in Los Angeles, many residents and visitors alike are asking:
“Will CBD show up on a drug test?”
The short answer is: CBD itself is not typically screened for, but certain types of CBD products can still cause you to fail a drug test—especially if they contain even trace amounts of THC.
In this blog, we’ll break down everything you need to know about CBD and drug testing in Los Angeles, from local employer policies to the types of CBD you should avoid if you’re concerned about passing a test.
Do Drug Tests Screen for CBD?
Most standard drug tests—including those used by employers in Los Angeles and throughout California—do not test for CBD (cannabidiol). Instead, these tests focus on identifying the presence of THC (tetrahydrocannabinol), the psychoactive compound found in cannabis that causes a “high.”
However, depending on the type of CBD product you’re using, THC may still be present—even in small amounts. That’s where things get tricky.
The Three Types of CBD Products (And Which May Show Up on a Test)
✅ CBD Isolate
Contains only pure CBD
Zero THC
Least likely to trigger a failed drug test
⚠️ Broad-Spectrum CBD
Contains CBD + other cannabinoids, but no THC (in theory)
Usually safe, but some products may have trace THC due to mislabeling or contamination
⚠️ Full-Spectrum CBD
Contains CBD + trace amounts of THC (up to 0.3%)
Can accumulate in the body and cause a positive test result for THC
How Accurate Are Drug Tests in Los Angeles?
Most drug tests used by Los Angeles employers follow federal SAMHSA guidelines, which set the THC detection threshold at 50 ng/mL. If your full-spectrum CBD product contains THC—and especially if you use it regularly or in high doses—you could cross that threshold without ever smoking cannabis.
Also, not all CBD brands are created equal. Unregulated or mislabeled products might contain more THC than stated, increasing your risk of testing positive.
What About Legal CBD Products in California?
While hemp-derived CBD is legal under federal and California law, drug tests don’t test for legality—they test for substances. So even if your CBD gummies or tincture were purchased legally from a licensed dispensary like Green Dragon, you’re still not immune from a failed drug test if the product contains THC.
Tips to Avoid Failing a Drug Test from CBD
✅ Stick with CBD Isolate Products
✅ Only buy from reputable brands with lab-tested results
✅ Avoid full-spectrum products before a scheduled drug test
✅ Read COAs (Certificates of Analysis) to verify THC content
✅ Consult with your employer or HR department if you’re unsure of their drug testing policies
Where to Find Clean, Lab-Tested CBD in Los Angeles
At Green Dragon Dispensary, we carry a wide range of CBD and low-THC products from trusted, licensed California brands. All products are lab-tested, clearly labeled, and compliant with state regulations.
Whether you're using CBD for relaxation, recovery, or wellness, we can help guide you to the right cannabinoid profile for your needs—and your lifestyle.
📍 Visit our North Hollywood or Coachella Valley locations
💻 Shop our wellness and CBD products online
Final Verdict: Can CBD Make You Fail a Drug Test in Los Angeles?
CBD itself won’t show up on a drug test, but some CBD products contain enough THC to trigger a positive result—especially if they're full-spectrum or unregulated. If you’re subject to drug testing for work or legal reasons, it’s best to choose CBD isolate products and always read the lab reports.
💚 Need help choosing a THC-free option? Visit Green Dragon Dispensary and let our team guide you to the right products with confidence.
