September 05, 2022 5 min read


Drug testing is part of many recruitments and interviews, and you must know how CBD will affect these tests before trying it. CBD may or may not make you fail drug tests, depending on the CBD formulation and the quality of the product you take, as this article shows.

 You may or may not pass drug tests with CBD products, depending on how much of the cannabinoid you have, your frequency of taking it, and the quality of the item. The CBD formulation or type also matters, determining whether you will ace or fail drug tests. Broad-spectrum and isolate CBD virtually have no THC and should not show up in drug tests, but depending on their quality, where you bought the CBD product, and how much CBD you have been taking, they could make you fail the tests. Meanwhile, full-spectrum CBD has THC traces and will likely show up in drug tests. The more you take the form of CBD, the higher your chances of getting high from it. Here is all you need to know about CBD and employment drug testing.

The CBD Basics

Before looking at how CBD affects employment drug tests, you need to know what CBD is. Mascal et al. (2019) and Bauer et    al. (2020) defined CBD as a non-psychoactive cannabinoid in cannabis plants majorly derived from hemp. Cannabinoids are the active chemical compounds in cannabis plants and are more than 100 in nature. CBD rises to the popularity ladder because it does not make you high. Besides, according to Watt & Karl (2017), CBD is therapeutic, and many fans are after this therapy. Schlienz et al. (2018) reported that THC is psychoactive and will make you high, unlike CBD.

CBD and Employment Drug Testing

In the modern world, drug tests are more than common. The sports industry takes the lead in subjecting players to drug tests to know if they are taking illegal substances. That is not all; many companies include drug tests as part of the recruitment process/. Are you anticipating drug tests any soon? Do you belong to the sports world and take drug tests occasionally? You must know how CBD affects drug tests.         

Types of CBD

The CBD formulations or types are critical in the drug testing world, and you must know the types we have and the implication they will have in the drug tests. Here are the three types of CBD you must settle for when considering joining the CBD regime;

Full-spectrum CBD

This  is one CBD extreme, featuring the cannabinoid with additional compounds, including THC, terpenes, and flavonoids. According to VanDolah et al. (2019), the many compounds give full-spectrum CBD a full entourage effect.

Broad-spectrum CBD

This formulation is more like full-spectrum CBD since it has many compounds besides CBD. However, it has no THC, allowing you to enjoy THC-free full entourage effects of cannabis compounds.

Isolate CBD

This is the purest form of CBD, featuring the cannabinoid without additional compounds. It has no THC, terpenes, or flavonoids.

Will CBD Show Up in Drug Tests?

Back to the main question, will CBD fail you in your employment by making you fail drug tests? It is worth noting that you may pass or fail drug tests after taking CBD, and many factors come to play in determining the final effects. The CBD you take matters in all parameters; the CBD formulation, how much CBD you take, and the frequency of administration. Thus, you must know that there is every chance of failing drug tests after CBD, but the following sections expound more on this.

The Type of CBD Matters

The type of CBD you take matters, determining whether you will fail or pass drug tests. For instance, full-spectrum CBD has some THC traces, and depending on the amount you take, you could fail drug tests. The THC traces might be minimal, but the more they accumulate in your system, the higher your chances of failing tests. Meanwhile, isolate CBD is THC-free and will less likely make you fail drug tests. The same is true of broad-spectrum CBD; it should not have THC and will less likely make you fail tests.      

The Product and Quality are Key

The CBD products you take and how they interact with the body determines whether you will fail or pass drug tests. For instance, CBD topicals do not interact with your blood system; whether they have THC will not make you fail drug tests. Meanwhile, ingestible CBD products, including vapes, oils, and gummies, will likely show up in drug tests if they have the least amount of THC. Thus, you must choose your ideal CBD product well if you have to take CBD but are still subject to drug tests. The quality of the CBD product you go for is also key and determines whether or not you are going to fail drug tests. Low-quality CBD picks likely have THC and the chances that they will show up in drug tests are more than high. However, high-quality isolate or broad-spectrum should have no THC, nor should they make you fail drug tests.

The Frequency of Taking CBD and the Amounts Matter

The other factor determining whether or not you will fail drug tests from CBD is the frequency and amount of CBD you take. Isolate and broad-spectrum CBD should have no CBD and if they do, the amount of CBD you and the frequency of intake matter. The more you take CBD and the higher the frequency of consumption, the higher the chances that you will fail drug tests with them. Full-spectrum CBD has THC, but the percentages vary from one product to another. Suppose there is only a little CBD in the product, the chances of failing drug tests are low. However, the more the CBD and the higher the frequency, the fast the THC accumulates in the system, increasing your chances of failing drug tests.


CBD will make you fail or pass drug tests. Many factors influence the effect of CBD in your drug tests, including the CBD formulation you choose. CBsD isolates and broad-spectrum CBD should have no THC and if this is the case, you will pass drug tests. Meanwhile, low-quality CBD products and full-spectrum CBD likely have THC and stand high chances of showing up in drug tests. Peer into this article to fully understand how CBD consumption will affect your drug tests.


VanDolah, H. J., Bauer, B. A., & Mauck, K. F. (2019, September). Clinicians’ guide to cannabidiol and hemp oils. In Mayo Clinic Proceedings (Vol. 94, No. 9, pp. 1840-1851). Elsevier.

Bauer, B. A. (2020). What Are The Benefits Of CBD–And Is It Safe To Use?. In Mayo Clinic.

Mascal, M., Hafezi, N., Wang, D., Hu, Y., Serra, G., Dallas, M. L., & Spencer, J. P. (2019). Synthetic, non-intoxicating 8, 9-dihydrocannabidiol for the mitigation of seizures. Scientific reports, 9(1), 1-6.

Watt, G., & Karl, T. (2017). In vivo evidence for therapeutic properties of cannabidiol (CBD) for Alzheimer's disease. Frontiers in pharmacology, 8, 20.

Schlienz, N. J., Lee, D. C., Stitzer, M. L., & Vandrey, R. (2018). The effect of high-dose dronabinol (oral THC) maintenance on cannabis self-administration. Drug and alcohol dependence, 187, 254-260.