Nowadays, many people consume delta-8 THC products rather than delta-9 THC products. Did you hear delta-8 is a legal drug, and you instantly get tired without thinking twice? Now you might be worried about whether delta-8 THC will appear on your test. Remember that delta-8 is legal, but still it belongs to THC family.

The drug test is an alarming time for some people as it can cause big trouble for you at work or school. If you are wondering whether you can pass this test, you are at the right place. Read on to get answer to your query.

What is Delta 8 THC?

Delta-8 is a form of cannabinoid and is extracted from the cannabis and hemp plant. However, it is considered a minor cannabinoid as it is present in minimal quantities compared to delta-9 and other THCs.

This drug has a similar chemical structure as delta-9 THC. The only difference you can spot is that the double bond of delta-8 is present at the carbon chain, whereas the double bond on delta-9 is at the 9th chain. Both are potentially effective, but delta-8 is stronger than others.

Does Delta-8 Show Up on Test?

Yes! When the doctors test delta-8 THC products, they will show up on the test. There is no mystery that delta-8 is a minor cannabinoid, but drug tests can still detect this substance. However, the regular drug test usually shows the presence of delta-9 THC, which is an illegal compound.

Remember that drug tests are done for a particular type. Instead, tests such as urine may be used to look for THC metabolites produced by the body known as THC-COOH. If you have consumed any product with delta 8 THC, this metabolite will stay in your body and will surely show up on the test.

How long is Delta-8 Detectable Through Drug Testing?

There is no scientific proof present to claim delta-8 is detectable for different periods than common THC. However, delta-8 THC can be detected through drug testing for different periods according to the kind of test utilized, frequency, and metabolism.

Saliva Test

For this test, human saliva is taken and tested. It can detect the THC for up to 24 hours after it is taken. However, according to research, people who frequently smoke cannabis are expected to show delta-8 traces for more than 72 hours.

This is an effective and accurate test because cannabis reaches the hair follicles through blood vessels once you consume cannabis.

Urine Test

Among all, urine tests are the most common drug testing method. These can potentially detect traces of cannabis used up to 30 days after it was utilized. Delta 8 THC is detectable in urine for the following amount of the period:

  • Heavy use: more than 30 days
  • Daily use: 10 to 15 days
  • Four times per week used: 5 to 7 days
  • Single-use: 3 days

Blood Test

It is a typical test that can detect cannabis in blood within the past 2 to 12 hours. Anyhow, people who use cannabis heavily or more often can be detected even after 30 days of use.

Hair Test

Hair follicles are also common to body parts that hold evidence of THC consumption. A hair follicle test can detect THC presence up to 90 days after it has been used. This is an effective test because the cannabinoids reach the hair follicle through the blood vessels after you utilize cannabis.

How Long Does Delta 8 Take to Break Down?

Drug tests do not specifically target THC. They generally focus on its metabolites. These small molecules are produced once your body breaks down a substance. These metabolites are hard to get rid of because they can stay in your body after the actual dose of the cannabis compound.

That is why drug tests can detect drug use for a long while, even after you have stopped utilizing the substance. However, more frequent use is directly associated with a higher baseline concentration of THC metabolites. The more metabolites a person has in his system, the more time it will require to excrete.

How Long Must You Be Clean to Pass a Urine Test?

Delta 8 appears on a delta 9 drug test because there is no sophisticated enough test available to differentiate between both compounds. This test detects all THC compounds. However, if your drug test date is approaching, you are strongly advised to refrain from using and vaping delta-8 products for at least 30 days before taking the drug test.

It is important to note that this cannabis compound can stay in your bloodstream or body for up to 90 days. It is determined by different criteria, so refrain from any kind of THC if your test is approaching.  

What to Do to Metabolize Delta-8 Faster?

Many vendors suggest undergoing cannabis detox programs to eliminate the delta-8 faster. However, no actual research is available that proves these programs’ effectiveness in passing the test.

You should be careful while trying “detoxes,” which involve herbal supplements. It is because the FDA does not regulate herbal supplements and suggests people consume them due to purity and quality concerns. Therefore, some can be harmful to your body.

Instead of depending on vendors, it is better to communicate with a doctor before consuming any sort of supplement. Some supplements include laxatives which are harmful to some people, while others consume them without any problem. However, people with poor digestive systems have also complained about experiencing diarrhea.


Delta 8 THC can conveniently show up on regular drug tests. It is because it is chemically and structurally almost similar to delta-9. So, when the doctor tests for THC, it can cause a positive blood test for cannabis even if you do not use it regularly. 

If your drug test is approaching, do not be misguided by knowing delta 8 is legal and delta 9 is illegal because when the test is done, it will show you consumed cannabis without classifying the type. Therefore, avoid cannabis for at least 30 days before the test. 

About the author
Adrian Mota

Hi there, I'm Adrian! I'm passionate about cannabinoids – My journey into this fascinating world began with a curiosity to understand how these compounds interact with our bodies. I've been digging into how they work in our bodies and what benefits they might offer. From exploring their various uses and perks to understanding the importance of safety considerations, I'm here to deliver clear and concise information to empower others. My aim is to help everyone get a grasp on cannabinoids so you can make smart choices as you browse through different brands and products.