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Does CBD Show Up On A Drug Test?

By Zeb Dye  •  4 comments  •   6 minute read

CBD pills by a drug test. Does CBD show up on a drug test?

CBD products are gaining popularity. Drug tests are being used more frequently. Many people wonder if a drug test can detect CBD. Drug tests detect the presence of certain substances, including THC, the psychoactive compound found in cannabis.

In this blog, we will explore the relationship between CBD and drug tests, examining different types of drug tests, factors that may affect CBD detection, potential risks of CBD products, and strategies for CBD users. By better understanding this topic, you can confidently make informed decisions and navigate drug testing scenarios.

Understanding CBD And THC

We must understand what they are testing for when administering drug tests. The purpose of drug testing is to look for drug misuse. Misusing drugs can be dangerous to users and those around them. So, companies administer them to protect the business and other employees.

Drug testing connects to CBD because it comes from the cannabis plant. THC, another component of cannabis, causes issues for those who use it. Let's go over the differences between CBD and THC.

The Difference Between CBD And THC

Differentiating between CBD and THC is crucial in understanding the implications of CBD use on drug tests. While both CBD and THC are compounds found in the cannabis plant, they possess distinct characteristics.

Delta -9- tetrahydrocannabinol (THC), is the psychoactive component responsible for the "high" associated with marijuana use. On the other hand, CBD, or cannabidiol, is non-psychoactive and does not produce intoxicating effects.

Unlike THC, CBD does not alter perception or cognition. This fundamental difference in their chemical makeup and effects is important to consider when discussing drug tests, as the focus is typically on detecting THC metabolites rather than CBD.

CBD and Drug Testing

CBD and drug testing have become topics of interest and concern for many individuals. CBD oils are not typically the main concern in drug tests.

However, there are certain factors to consider that may impact the test results. It is important to keep these factors in mind when undergoing drug testing. The legality of CBD products and their varying THC content is crucial.

 What is the difference between THC and CBD

Laws mandate that CBD products derived from hemp must contain less than 0.3% THC, but there is a possibility of mislabeling and inconsistency in product quality. Regular and high-dose CBD usage could also increase the chances of THC detection.

The CBD industry is not regulated. This is concerning because products may contain contaminants like THC residue. This could cause positive drug test results.

People who use CBD should be aware of certain factors. They should make informed decisions to lower the risk of failing a drug test.

Only orally taken CBD products will appear on a drug test. CBD creams and other topicals will not appear on a drug test, unless the cream or topical is transdermal. So, using CBD products that you have to digest will put you at more risk for drug test failure than a CBD topical would. 

Types of Drug Tests

It's important to know that different types of drug testing can be performed when testing for cannabis product users. Here are some examples of drug tests.

Urine Test

Urine drug tests for cannabis typically work by detecting the presence of THC metabolites in the urine sample. When a person consumes cannabis, the body breaks down THC into various metabolites, such as THC-COOH. The body then excretes these metabolites through urine.

Urine drug tests use immunoassay technology to screen for the presence of THC metabolites. If the initial screening indicates a positive result, confirmatory tests, such as gas chromatography-mass spectrometry (GC-MS) or liquid chromatography-tandem mass spectrometry (LC-MS/MS), are conducted for accurate confirmation.

Urine tests for THC metabolites have cutoff levels set to reduce false positives. Urine drug test is the most common form of drug testing.

Blood Test

Blood drug tests for cannabis work by detecting the presence of THC and its active metabolites in the bloodstream. When a person uses cannabis, the liver rapidly metabolizes THC after it is absorbed into the bloodstream.

THC and its metabolites, such as THC-COOH, can be detected in the blood shortly after cannabis consumption. Blood drug tests typically involve collecting a blood sample from the individual, which is then analyzed in a laboratory.

These tests can determine the recent use of cannabis, usually within a few hours to a few days. That depends on the extent of cannabis use. While blood tests are more invasive than urine tests, they offer a more precise detection of cannabis use.

Saliva Test

Saliva tests for cannabis work by detecting the presence of THC and its metabolites in the saliva. When a person uses cannabis, THC is absorbed into the bloodstream and can be detected in oral fluids, including saliva.

Saliva drug tests typically involve collecting a saliva sample using a swab or collection pad. The swab is placed in the mouth for a few minutes to absorb saliva, and then it is sealed in a container for analysis. Saliva tests are non-invasive, easy to administer, and provide rapid results.

Women taking Saliva Drug test

These tests can detect recent cannabis use, usually within a few hours to a few days, depending on the frequency and intensity of use. However, the detection window for cannabis in saliva is generally shorter than urine or blood tests.

Hair Follicle Test

Hair follicle tests detect THC and its metabolites deposited in hair follicles via the bloodstream after cannabis use. These substances embed in hair shafts as hair grows, forming a historical record of drug use. In the test, a small sample, usually from the back of the head, is sent to a lab. The sample, representing the most recent 1.5 inches of growth, allows detection of drug use for up to 90 days or more, offering a historical view less affected by occasional or one-time use than other tests.

Does CBD Appear on A 10-Panel Drug Screen?

The short answer is it depends. The standard 10-panel drug screen test for the following: cocaine, Marijuana (high THC levels), PCP, amphetamines, opiates, benzodiazepines, barbiturates, methadone, and more illegal drugs.

An easy way to know if the CBD product you are taking will show up on a drug screen is to understand what type of CBD product you are taking. The different types of CBD are Full Spectrum, Broad Spectrum, and Isolate.

Understanding CBD Drug Tests Results

Understanding CBD drug test results requires knowledge of the testing methods, cutoff levels, and potential for false positives or false negatives. Drug tests have specific thresholds, known as cutoff levels, which determine whether a substance is detected or not.

Drug Testing Results

Regarding CBD, the focus is usually on THC detection rather than CBD itself. False positives can occur if a CBD product contains higher levels of THC than claimed or if there is cross-reactivity with other substances. On the other hand, false negatives can happen if the cutoff levels are set too high or if the testing method used has limited sensitivity.

It is essential to interpret drug test results cautiously, considering factors like the specific test administered, individual metabolism, product quality, and usage patterns. Confirmatory testing or consulting with a healthcare professional can provide further clarity if there are any concerns or discrepancies in the results.

Sum It Up!

In conclusion, navigating CBD and drug testing can be a complex and nuanced process. While CBD may not always be the primary focus of drug tests, it's crucial to understand the potential risks and factors that can affect the results. Consider the legality and THC content of CBD products, as well as the different types of drug tests commonly administered, such as urine, blood, saliva, and hair follicle tests.

Remember that the information provided in this blog is intended for informational purposes only and does not substitute for professional advice. Empower yourself with knowledge to confidently navigate the intersection of CBD and drug testing. Prioritize your health, well-being, and compliance with rules and regulations by making informed decisions.

Why Buy From Zatural?

At Zatural, we provide third-party lab tests so customers know what they purchase. Our products are free of additives, preservatives, emulsifiers, fillers, pesticides, herbicides, heavy metals, and mycotoxins.

Our customers come first. Our mission is to help increase the standard of health through natural means. All of our products are natural, organically grown, and handcrafted. We offer a 30-day satisfaction guarantee allowing you to return your product for a full refund if you are unsatisfied.


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Hi Monica, concerning your other question. There are no known side effects of taking too much CBD. From what studies we have found, as long as there is no THC in the CBD oil your taking, you can’t overdose on it. However, if you take too much CBD, your body may not be able to use all of it, and it could go to waste.


Hi Linda, nano CBD is a good option because the CBD is broken down into smaller particles to be more easily absorbed. However, nano CBD is preferred for products you must digest. If you take an oil like our Broad Spectrum CBD, you place the oil under your tongue and hold it there for 30-60 seconds. This method with this type of CBD oil is just as effective.


Is CBD bad for you if you take too much?


I have MS. Research says nano form would be more easily absorbed. Use 500 mg full spectrum CBD now

Linda Taylor ,

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