How much THC contained in CBD oil ultimately depends on where the CBD oil comes from — the marijuana plant or the hemp plant — the two different varieties of the cannabis plant. While it’s generally unlikely that CBD products would lead to a failed drug test, it can happen. So to really answer this question thoroughly, we’ll explore …
How Much THC is in CBD Oil?
With the passage of the 2018 Farm Bill, hemp and other cannabis derivatives low in THC were removed from the definition of marijuana in accordance with the Controlled Substance Act. This change made cannabinoids widely available, causing their popularity to soar. However, they remain unregulated by the FDA, leading many consumers to wonder just what exactly they’re getting when they purchase CBD oil and, more specifically, how much THC is in CBD oil.
THC vs. CBD
Before we get into the THC content of CBD oil, let’s go over a few cannabis basics.
What Are Cannabinoids?
Cannabinoids are any of the over 120 biologically active, naturally occurring chemicals contained in hemp or cannabis. Cannabinoids interact with the body’s endocannabinoid system (ECS) , which is in charge of regulating critical bodily functions such as sleep, inflammation, immune responses, pain control, cognition, and memory.
Out of all of these cannabinoids, two of them garner the most attention — THC and CBD. That’s no surprise considering that these two cannabinoids exist in much higher quantities in the cannabis plant compared to the other minor cannabinoids (such as CBC, CBG, and CBN).
Tetrahydrocannabinol (THC) is a psychoactive cannabinoid which is responsible for the “high” feeling experienced with marijuana use.
Cannabidiol (CBD) is a non psychoactive cannabinoid which is known for its analgesic (pain-killing) and anti-inflammatory properties, among others.
THC Content of Marijuana vs. Hemp
How much THC contained in CBD oil ultimately depends on where the CBD oil comes from — the marijuana plant or the hemp plant.
What’s the difference? Marijuana and hemp are two different varieties of the cannabis sativa plant. The primary difference between these two subspecies is their THC and CBD content. Marijuana plants contain high levels of THC and low levels of CBD. Conversely, hemp plants are high in CBD and low in THC. Basically, for a cannabis plant to qualify as hemp, it must contain no more than 0.3% THC *, otherwise it’s classified as marijuana according to the 2018 Farm Bill. So, is there THC in CBD oil? The answer is yes — typically just a little — as long as it comes from hemp.
It’s important to note that while cannabis can contain both THC and CBD in high amounts, the plant’s genetics typically predispose it toward one or the other. In other words, cannabis plants that are bred specifically for THC potency will naturally have much lower CBD content, and vice versa. For this reason, most CBD products are derived from hemp.
So, Just How Much THC Is in CBD Oil?
The amount of THC in a particular CBD oil is going to depend on a variety of factors, including the genetics of the source, the type of product, and where it’s intended to be sold.
Products derived from marijuana plants (or containing more than 0.3% THC) must be purchased from a medical or recreational dispensary. In addition to other stipulations, they can only be consumed within the state they were purchased.
Any product legally sold online and across state lines, like NuLeaf Naturals Full Spectrum CBD Oil , must be produced from hemp plants. The final product must also contain no more than 0.3% THC to be considered federally legal.
Let’s take a look at three types of CBD oil:
is a CBD preparation that contains the majority of cannabis plant compounds, including some THC.
- Whole plant CBD oil is less refined than full spectrum CBD oil. It contains the whole cannabis plant — fats, waxes, and other fibrous plant material — and yes, some THC. Whole plant CBD oil can be bitter and have a less pleasing taste compared to full spectrum CBD.
- Broad spectrum CBD oil is very similar to the full spectrum variety. While it still includes various cannabinoids, there are only trace amounts of THC present.
How Long Does THC from CBD Oil Stay in Your System?
The higher the dose, the longer THC will be detectable in your system. THC is stored by various organs and tissues in the body, gets broken down primarily by the liver, and is ultimately released through the urine. Your tissues continue to release the stored THC into your bloodstream until it’s cleared from your system.
Exactly how long the THC remains in your system varies depending on several factors, including:
- Frequency of use
- Body fat levels
Choosing the Best CBD Oil
When purchasing CBD oil, capsules, or topical applications, always remember to do your research and choose a reputable source with a track record of satisfied customers .
NuLeaf Naturals produces to international standards of less than 0.2% THC. We do this to remain accessible to consumers both in and outside of the United States. All our products are independently verified by third-party labs to ensure a safe, consistent, and effective product. And we make these lab results available on our website .
Our Expert Team is here to help via phone, email, or online chat:
Telephone: +1 (720) 372-4842
Email: [email protected]
Online chat: nuleafnaturals.com
Don’t hesitate to get in touch with us Monday through Friday between 9am and 5pm MT.
Does CBD Show Up on Drug Tests?
Since the 2018 passing of the Farm Bill — which resulted in the federal legalization of industrial hemp — cannabidiol (CBD) oils, gummies, tinctures, and the like have become increasingly popular. While this may be good news to consumers and producers of such products, it also raises several concerns, many of which revolve around the legality of the plant, which is still a gray area in many parts of the country. One of these concerns, especially among newer CBD users, is the question: “Does CBD Show Up on Drug Tests?”
While it’s generally unlikely that CBD products would lead to a failed drug test, it can happen. So to really answer this question thoroughly, we’ll explore how drug testing works, how CBD might cause a failed drug test, and how to choose a CBD oil that won’t cause a positive test result — but will put your mind at ease.
Let’s start with the basics.
What Is CBD?
CBD is one of the more prevalent cannabinoids present in the cannabis sativa plant — alongside tetrahydrocannabinol (THC) — and it’s the most prevalent cannabinoid in the cannabis subspecies “hemp.” Similar to THC, CBD acts on the endocannabinoid system (ECS) , which is in charge of regulating essential functions in the body such as sleep, immune responses, pain control, inflammation, cognition, and memory. This, in part, is why CBD has been found to have such wide-ranging health benefits.
Unlike THC, CBD doesn’t cause that “high” feeling — making it a great option for those looking for natural solutions to physical and mental ailments without the psychoactive effects associated with marijuana.
Does CBD Oil Contain THC?
Yes . . . or no. That depends on the CBD oil and its source.
Marijuana-Derived CBD vs Hemp-Derived CBD
Hemp and marijuana are subspecies of cannabis sativa, and each contains both CBD and THC (in addition to 120+ other cannabinoids and compounds). The Farm Bill distinguishes between these two plants based on their THC content. Simply put, hemp may contain no more than 0.3% THC, whereas plants with a higher THC level are classified as marijuana.
Most CBD products are sourced from hemp since it contains much more CBD (and much less THC) than marijuana does. There are CBD oils derived from marijuana, however, and their THC levels are much higher as a result.
Types of CBD Oil
Even if you stick to hemp-sourced CBD, there may be some THC present. Let’s take a look at the three most common types of CBD and how much THC you can expect to find in each:
is a CBD preparation that contains the majority of cannabis plant compounds, including some THC (0.3% or less).
- Broad spectrum CBD oil is very similar to its full spectrum cousin; however, it only contains trace amounts of THC.
- CBD isolate is CBD that has been refined to a powder. It contains no other cannabinoids or impurities. It is pure CBD.
One thing to consider when choosing between these options: It’s been observed that consuming a variety of cannabinoids together can increase the beneficial effects they provide. This is called the “entourage effect.” CBD isolate, having no other cannabinoids besides CBD, may not provide the same benefits as full or broad spectrum CBD oil.
What Do Drug Tests Test For?
Drug tests are used to screen for multiple substances. In the case of a urine test, it can detect evidence that the subject has used cocaine, opiates, marijuana, alcohol, nicotine, and more.
When testing for marijuana, most drug tests are actually not looking for THC but the unique cannabinoid metabolites created when the body breaks down THC. This is because metabolites remain in the body longer than THC, increasing the likelihood of their detection. There are also tests used to detect THC itself. These use blood or saliva specimens.
Can CBD Test Positive for THC?
Consumption of certain CBD products can result in a positive drug test due to cross-contamination or mislabeling. According to Dr. Steve Dudley , director of the Arizona Poison and Drug Information Center, “We’ve seen multiple reports from the FDA and independent labs that show CBD products containing way more THC than would be explained from legal hemp sources. It can really be the wild west depending on where you purchase your products.”
How Much THC Must Be Present to Register on a Drug Test?
Just as with other types of lab tests, there’s a cutoff level used to interpret marijuana drug tests. So, how much THC (or rather THC metabolites) must be present to test positive? It depends on the test, but for urine (the most common test administered to detect marijuana use), that magic number is 50 ng/mL (nanograms per milliliter). If less or no metabolites are detected, the result is negative.
Blood tests are less common for screening marijuana use, but they’re sometimes employed to detect current impairment (such as in cases of DUI). Some states have zero-tolerance policies, while others (where cannabis is legal) consider a THC blood concentration as low as 1 ng/mL to be impairment.
Does CBD Show Up on Drug Tests?
No, and that’s simply because most drug tests aren’t looking for CBD. As mentioned earlier, the cannabinoid metabolites that are typically being screened for are particular to THC. While there are CBD metabolites as well, most drug tests aren’t designed to screen for them.
How Long Does CBD Stay in Urine?
CBD is present in urine for 3–7 days after last use, though possibly longer for those who take more frequent or higher doses.
Can CBD Turn Into THC in the Body?
No. CBD can’t turn to THC in the body, but it has been determined that CBD can convert to THC in acidic conditions. In 2016 this chemical change was observed in simulation, and some sources speculated that it also occured in the human stomach (due to its natural acidity). However, a review done in 2017 determined that simulated conditions don’t accurately represent actual stomach conditions — where a similar phenomenon doesn’t appear to occur.
Why Else Might CBD Result in a Positive Drug Test?
Cross-contamination: Anytime a product meant for consumption is produced in the same location as other consumables, you run the risk of cross-contamination. CBD oil is no different. If a manufacturer is producing CBD oil as well as THC extract or edibles, you may end up with more THC in your CBD oil than you bargained for. This is why it’s so important to do your research when selecting a source.
Product Mislabeling: Unfortunately, the CBD market is still relatively unregulated and some bad players have released products that aren’t what they say they are. In May 2020, a study was done to compare the content of 25 individual CBD oil products against their label claims . It was found that 12 percent of the products had a THC content that exceeded the legal limit of 0.3 percent. Additionally, 60 percent contained less CBD than the labels stated.
Can You Be Denied a Job for Using CBD?
If your employer (or potential employer) has a rule against cannabidiol use, then it’s possible that you could be denied employment. However, that would be very unlikely since the majority of corporate drug policies are focused on THC, opioids, and alcohol — not CBD. Bear in mind though, if you’re using a marijuana-derived CBD product, then you’re likely consuming relatively high levels of THC as well.
Do you have questions about our products, or are you not sure which one is right for you?
Our Expert Team is here to help via phone, email, or online chat:
Telephone: +1 (720) 372-4842
Don’t hesitate to get in touch with us between 9am and 5pm MT, Monday – Friday.