Why Does Delta 8 Show Up On A Drug Test?

Delta 8 and drug tests

Posted on June 3rd, 2022

Marijuana’s euphoric effects are fun, but they fade after just a few short hours. Still, THC metabolites can stay in your system for weeks or even months after your most recent use of marijuana. Can the same be said of delta 8 and CBD? Can delta 8 and CBD show up on a drug test? This article explores the answer to “why does delta 8 show up on a drug test?” And will CBD do the same? Keep reading to find out!

What Is CBD? Does Delta 8 & CBD Show Up on A Drug Test? - a drug test sample under the microscope

Cannabidiol or CBD is a chemical compound found in the cannabis plant. There are over a hundred chemical compounds in the plant, which are known as cannabinoids. THC or tetrahydrocannabinol is the most common cannabinoid in the plant followed by CBD. If you consume CBD oil, you shouldn’t test positive for cannabis on a drug test. But this is not a hard and fast rule because there are several exceptions to it. There are many instances where you may test positive for cannabis on a drug test after consuming CBD oil including:

Note – Drug tests don’t screen for CBD because it doesn’t cause any intoxicating effect. But people who use CBD could still fail a drug test. Some CBD products may have trace amounts of THC or have improper labeling.

. Manufacturers extract CBD from both industrial hemp and marijuana. Hemp and marijuana are two varieties of the cannabis plant. Hemp contains less than 0.3% THC while marijuana contains more than 0.3% THC. You won’t test positive for cannabis on a drug test when you consume CBD oil extracted from industrial hemp. But if you consume CBD oil extracted from marijuana, it contains more than 0.3% THC and will show up on a drug test.

. There are three main types of CBD including CBD isolate, full-spectrum CBD, and broad-spectrum CBD. CBD isolate is the purest form of CBD which doesn’t contain any other compounds from the cannabis plant including THC. A full-spectrum CBD product may contain multiple extracts from the cannabis plant including terpenes, essential oils, and THC. Broad-spectrum CBD products contain additional cannabis plant compounds. Most broad-spectrum products contain zero or trace amounts of THC. If you consume CBD oil from a broad-spectrum or isolate product, there is no chance of testing positive for cannabis on a drug test. But if you consume a full-spectrum CBD product, there is a slight risk of testing positive for cannabis on a drug test.

. The FDA doesn’t regulate most CBD products. Hence, it is difficult to know what is in the product, even if the product is legal in your state. For example, factors like how people harvest cannabis and where the extract comes from could make THC contamination more likely. There are unscrupulous suppliers who sell CBD products with high amounts of THC. They don’t publish third-party lab tests that are mandatory to prove that their CBD products contain less than 0.3% THC, which is the legally permitted amount of THC in a CBD product. That is why it’s crucial to source your CBD products from a trusted supplier or manufacturer in the area.

Should I Avoid CBD Products Before A Drug Test?

If you want to pass a drug test, don’t take CBD at least 2-3 weeks prior to the test. On the other hand, if you are taking it legally within the laws of your state, declare it. There can still be trace amounts of THC in CBD products unless you source the product from a reputable supplier who guarantees it to be THC-free.

What Is Delta 8 THC?

The cannabis plant contains hundreds of cannabinoids including CBD, CBG, CBN, and THC. THC is called delta 9 THC because it isn’t the only form of THC in the cannabis plant. In fact, delta 8 THC is a lesser potent form of THC. Out of all the minor cannabinoids in the cannabis plant, delta 8 is one of the most intoxicating because it has the ability to get you high quickly. But delta 8 THC is fully legal in many states where CBD is legal as well as federally. That is because they extract delta 8 from the hemp plant instead of marijuana. Most people opt for delta 8 THC products due to:

. Delta 8 THC is legal federally and in many states
. They want to remain clear-headed and enjoy the euphoric effects of THC
. People want to avoid paranoia related to delta 9 THC products
. Easy access and ease of use
. People who are averse to the smell of vaping marijuana flower instead prefer delta 8 THC

Why Is Delta 8 THC Controversial? Is Delta 8 Legal

Delta 8 THC has psychoactive effects similar to THC. Some people think delta 8 is like CBD because it’s extracted from hemp. They think that consuming delta 8 won’t cause any legal problems like with THC. Others think that delta 8 is similar to THC and they shouldn’t use it at all. The 2018 Farm Bill made delta 8 products legal as long as they come from industrial hemp (Ref: https://www.brookings.edu/blog/fixgov/2018/12/14/the-farm-bill-hemp-and-cbd-explainer). This is the current controversy about delta 8 THC.

Why Does Delta 8 Show up on a Drug Test?

Yes, delta 8 can show up on a drug test most of the time. There are many factors that can affect how delta 8 shows up on a drug test. For example, the frequency of use, your weight, gender, age, and metabolism play a part in how delta 8 will show up. Most drug tests lookout for THC metabolites rather than any specific cannabinoid. A urine test will detect THC-COOH, which is the primary inactive metabolite of delta 9 THC. The fat cells in the body store these metabolites. They are detected in the urine after use. But if you consume a pure delta 8 product extracted from industrial hemp and contains less than 0.3% THC, it may not show up on a drug test. So, delta 8 THC may or may not show up on a drug test depending on the above factors.

Although delta 8 is a less potent THC, it lingers in your body just like any other THC would. THC can stay in your urine for up to 4-8 days even for first-time users. On the other hand, heavy THC users may have THC in their system for more than 30-60 days. This will vary from person to person depending on many factors.

If you are a delta 8 user and have a drug test coming up, you can still pass the test depending on how much time you have before the drug test.

. The occasional delta 8 users can pass the drug test after 1-5 days of a tolerance break.
. More regular users can pass the drug test after 1-3 weeks of a tolerance break.
. The everyday heavy user should wait for at least 4-6 weeks before they can come up clean on a drug test.


Manufacturers extract both CBD and delta 8 THC from industrial hemp. Industrial hemp has less than 0.3% THC and is legal federally and in many states. Most people think that CBD and delta 8 THC won’t show up on a drug test. But it is not always the case because there are times when both CBD and delta 8 show up on drug tests. When manufacturers extract CBD and delta 8 from marijuana, which contains more than 0.3% THC, THC metabolites may show up on a drug test. If you want to pass a drug test for whatever reason, the best thing is to avoid both these substances until after the test.

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