Over the last couple of years, CBD has gained widespread popularity. Previously, we have explained that CBD will not show up in a regular urine drug test. In Several factors determine how long CBD stays in your system. Learn how to predict the effects of CBD, how long it will show up on drug tests and more.
Will CBD Show Up In A Mouth Swab Test?
Over the last couple of years, CBD has gained widespread popularity. Previously, we have explained that CBD will not show up in a regular urine drug test. In this article, we will discuss whether or not it may show up in a mouth swab test.
When taken orally, the bioavailability of CBD reaches 15%, but if you inhale it, the bioavailability increases to 30%. To put it simply, only 15% to 30% of this substance manages to reach your system after you consume it.
Like many other cannabinoids, CBD is primarily metabolized by our liver. After metabolization, most of the metabolites are excreted in feces, while a much smaller amount is excreted in the urine. It has been estimated that the terminal half-life of CBD in regular users is around 18 to 32 hours after a single use.
How long does CBD stay in your saliva?
According to a study of National Institute on Drug Abuse, in rare cases, CBD can be detected in our saliva up to 22 hours after intake. This fact significantly correlates with the detection time of THC in oral fluids. The same study, however, has also revealed that the concentration of CBD decreases 10-fold between 30 minutes and 1 hour after intake, and for certain users, it ended up being undetectable in just 2 hours. On average, in most of the samples, CBD was detectable only during the first 6 hours.
It is important to understand that like THC the detection time of CBD varies significantly from one person to another. This usually depends on a variety of factors. For instance, the administration route is extremely essential for assessing how long CBD is retained in your saliva. To assess an accurate timeline, you’ll have to consider the following factors:
- Dosage—the amount of CBD you take has a significant effect on detection time.
- Metabolic rate—fast metabolism decreases detection time.
- Weight—those with more body mass are likely to have a slow metabolic rate, which means detection time of CBD can be longer.
- Age—older individuals usually have slower metabolism and therefore a longer detection time compared with younger CBD users.
- Level of hydration—drinking a lot of water helps you flush traces of CBD from your system much faster.
- Tolerance—a high tolerance to cannabinoids leads to a shorter CBD detection time.
Will CBD show up in a saliva test?
No. As CBD isn’t a psychoactive substance, it won’t be tested in any drug tests that are aimed to detect your marijuana usage. Since THC turns out to be the only cannabinoid that’s checked for, CBD alone cannot be detected in a regular mouth swab drug test. This means that you can use pure CBD without fearing that you will fail a drug test.
Do note, however, that the cannabis strains used to extract CBD usually have low THC content. While smoking these plants won’t make you fail a drug test, there can be a slight risk when you use concentrated CBD oil. Since concentrated oil also makes THC concentrated, using a large amount of it can theoretically trigger a positive THC test result.
To avoid such situations, always purchase your CBD oil from known manufacturers that specify the level of THC content in the product. The lower the percentage, the less chance of it being detected.
Do CBD saliva tests exist?
Yes. There are methods for CBD-specific drug detection. For example, they may be conducted as part of scientific research, such as mentioned above. These tests, however, are very rare and almost useless for employers because CBD doesn’t have psychoactive properties and is widely used for medical reasons. Since checking for additional substances only increases the expense of drug testing, most companies prefer not spending extra money on them.
The only reason your employer might check for CBD is if his insurance provider considers it a problem in insurance claims. Although this is very unlikely, you should check your company’s drug testing policies to be sure.
How to ensure that you do not fail a drug test
As CBD might still have some minor traces of THC, it might cause you to fail a mouth swab test. To avoid such a result, you should try using a detox mouthwash.
As per many experts, this is the most reliable way to pass a saliva drug test because mouthwash is an effective detoxifying agent. Since drug tests can be randomly conducted at your workplace, it is recommended that you carry a small bottle of detox mouthwash with you.
Ultra Wash and Stinger are two of the most reliable products to prevent positive saliva drug test results. These solutions are particularly made to wipe out all traces of unwanted toxins from your oral fluids within minutes. These mouthwashes are widely available, simple to use, and don’t have any side effects.
Saliva drug tests are usually conducted to track recent use of marijuana. As oral fluids are self-cleaning in nature, detection is only possible if you’ve taken the substance in the last couple of days or even several hours before the test. For the same reason, mouthwashes are effective only within hours after use, so you have to manage your time carefully and follow instructions exactly to achieve the desired effect. When mixed with oral fluids, the fast-acting ingredients of a detox mouthwash quickly cleanse your mouth of all unwanted toxins, but they can’t make your salivary glands stop working or produce clean saliva. Over time, your mouthwash will be swallowed and dissolved, and your oral cavity will be filled with contaminated saliva again.
Detox mouthwash has been proven to be most effective for about 20 to 30 minutes after using it. After this time, it is less effective. Last but not least, it cannot be detected by adulteration tests, so you will not be suspected of cheating.
While mouth swab tests for cannabinoids aren’t as common as urine tests, it always pays to be cautious. So keep the Ultra Wash or Stinger mouthwash in your pocket and use it 20 minutes before your test to cleanse and completely detoxify your mouth.
How Long Does CBD Stay in Your System?
CBD can remain detectable in your system anywhere from 10 hours to 25 days depending on whether you smoke it or injest it and how often you use it.
Cannabidiol (CBD) is a popular chemical compound capable of exerting positive effects on users over time. Yet not everybody experiences the same benefits with CBD use. One reason for this discrepancy could be that people metabolize the chemicals differently. This raises an important question: How long does CBD stay in your system?
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Factors That Influence How Long CBD Stays in Your System
Several factors determine how long CBD stays in your system. The first one is the quantity of CBD. The more CBD you take, the longer you’ll experience the benefits, with heavy doses lingering for the better part of a day.
Quality of CBD matters, too. You might take 100 mg of CBD and feel next to nothing if it’s low quality. Pure CBD stays in your system longer than products with fillers and additives. However, there should be no difference between the duration of full-spectrum CBD and that of broad-spectrum CBD.
Your frequency of use also influences how long CBD remains in your system. If you are taking CBD every day, it can cause cannabidiol to accumulate in your body. That’s why you may need to take CBD for a week to begin to feel the desired effects since small doses clear your bloodstream rapidly.
Your body type and metabolism dictate how fast CBD effects will occur and how long they will remain in your body. For instance, people with a fast metabolism can process cannabis products within minutes, while others may take hours. CBD will also leave your system quickly if you have a low body mass index and high-water content.
The food you eat before taking CBD impacts how the compound reacts in your body. If you eat CBD on an empty stomach, it’s the first thing your metabolism will break down. However, if you have a big meal beforehand, it will slow your metabolism and digestion when processing CBD.
Finally, your method of consumption when you take CBD makes a difference in how soon you will feel the effects of CBD and how long it will last. Research shows that vaping provides almost immediate benefits because the cannabidiol goes directly into your lungs and then your bloodstream. If you use a cream, lotion, or edible, your metabolism has to break down the product before you feel the effects, which may take hours.
How Long Do the Effects of CBD Oil Last?
As we mentioned above, several factors dictate how you may experience CBD. For example, a short, thin man using CBD isolate for the first time will experience pain relief for longer than a large man that uses it habitually. As a rule of thumb, CBD oil lasts for four to six hours long, though a heavy dose may last 24 hours.
You will find three popular methods of CBD consumption: sublingual, inhalation, and topical. Sublingual involves placing the CBD product under your tongue. The cannabidiol will take effect in two to four minutes since the CBD travels through the mucous membranes in the mouth and into the bloodstream, bypassing the digestive system entirely.
Inhalation allows people to ingest CBD through vaporized particles. A joint or vape pen turns the cannabidiol into fine specks that individuals can inhale. Once the CBD enters the lungs, the body absorbs it rapidly, making vaping ideal for immediate pain relief.
Topicals take the longest amount of time to work, ranging from 15 minutes to two hours. The lotion, cream, or salve has to dissolve into the skin before the metabolism can process it. The slow infusion means that topicals have the most extensive detectable window of any method of consumption.
Does CBD Show Up on a Drug Test?
According to the 2018 U.S. Farm Bill, any hemp-derived product must contain less than 0.3% tetrahydrocannabinol (THC). That means that both CBD and minute amounts of THC are present in products like full-spectrum hemp-derived CBD.
That trace amount of THC can be a valid concern if you want to pass a drug test. On the other hand, if you use a broad-spectrum CBD, by definition, it should have no THC. However, you only have the word of the company that provides it that all THC has been removed unless you personally have it tested.
This distinction matters because most companies test for THC, not CBD. THC, the compound responsible for psychoactive effects, is the main component of the marijuana form of cannabis but only a very minuscule part of hemp-derived CBD. While CBD and hemp products are legal in some form in most states, the same does not apply to cannabis containing more than 0.3% THC, known as marijuana.
Expect to have small amounts of THC stay in your system and show up on drug tests unless you consume broad-spectrum hemp CBD or CBD isolate. The chances of a positive drug test go up with routine ingestion of CBD-containing THC. That’s because your fat cells may store the THC for a few days after ingestion.
Just because you don’t feel the effects of the THC in hemp-derived CBD doesn’t mean it’s not detectable in urine, blood, or saliva drug tests. The half-life of CBD ranges between 18 and 32 hours. The half-life refers to the point at which the CBD products have 50% of the original dose’s potency.
The Half-Life of CBD
Every drug that enters your system gradually leaves it. CBD is no exception. Your body will break down the cannabidiol in your digestive system and liver before getting rid of it through urine, hair, and sweat.
A study from Pharmacology, Biochemistry, and Behavior looked at CBD half-lives on patients with Huntington’s disease. Each person received a 700 mg dose of CBD each day for six weeks. Researchers found that potency dropped 1.5 ng/mL a week after the last dose.
So what do these results tell us about the half-life of CBD? The study found that even a substantial dose of CBD is undetectable after a week. The patients with Huntington’s disease took 700 mg of CBD per day when most people only use 100 mg of CBD or less.
How long CBD stays in the body depends on how frequently someone uses it. A person that uses CBD more regularly may have it stay in their system for three or four days, while a first-timer may only have it detectable for two days. Researchers have determined that whether a user is male or female does not influence CBD’s half-life.
Let’s use an example to illustrate how long it takes to flush CBD from your system. If you consume 100 mg of CBD that has a half-life of one day, you can expect to have the maximum concentration of CBD (100 mg) in your body after one hour.
The CBD concentration in your body will drop 50% (to 50 mg) after 24 hours. This point marks the first half-life. The CBD concentration will exponentially decline from here until it disappears.
The next half-life occurs two days after your initial dose. The concentration has shrunk to 25 mg and will drop to 12.5 mg and 6.25 mg in the subsequent daily measurements. At this point, the CBD should be undetectable.
Types of Drug Tests for CBD and THC
There are four main types of drug tests that are used to detect CBD and THC. Each type tests a different part of the body, which results in varied results.
Urine Drug Test
CBD remains in urine for 3 to 5 days. As long as you don’t use CBD for at least 5 days leading up to your test, you should be fine. Your metabolism can process and excrete hemp-derived CBD relatively quickly so that it’s no longer detectable.
THC metabolites, however, linger in urine for up to 15 days. Metabolites are a byproduct of the body metabolizing a compound and turning it into a different substance. These compounds stay in your system longer than the parent drug, which is why testers look for them to find evidence of drug use.
Urine tests are one of the most common and popular ways to screen for cannabis. There’s a good chance you’ll encounter one at your next screening.
If you have used full-spectrum CBD recently, you can help it leave your system faster through vigorous exercise and fluid consumption.
Hair Drug Test
The THC metabolites from CBD products stay in your system for up to 90 days. The compounds that pass through your bloodstream eventually become part of your hair. It takes at least 5 days before CBD and THC are detectable in your follicles.
The good news is that hair drug tests are rare. Most employers and organizations rely on saliva or urine tests because they’re faster and cheaper. There’s also the risk of prescribed medications for your hair, leading to false positives.
Saliva Drug Test
Research on how long CBD stays in the saliva isn’t as robust as in other areas. If you consume CBD oil, expect the dose to last in your oral fluids for up to three days. The duration may be longer depending on your method and frequency of use.
Once you consume the CBD oil, it will appear on the saliva test within minutes. Fortunately, few companies use this method to look for THC or hemp-derived CBD in the body. States that permit cannabis allow people to have up to four nanograms of CBD per milliliter in their saliva.
Blood Drug Test
Blood tests are far less prevalent than urine or saliva-based ones. One reason is that they’re not as reliable for detecting CBD or THC. THC is only detectable in the bloodstream for up to five hours, while CBD stays in your blood for up to a week.
Blood tests work better to determine if someone is currently impaired, which is why police officers might take a blood sample following a DUI charge. If you live in a state where cannabis is legal, you can have up to five nanograms of THC per milliliter of blood.
How to Detox
We’ve answered the question, “How long does CBD stay in your system?” Now, it’s time to find solutions to speed up the excretion of CBD, THC, and other cannabinoids. The process can increase how fast your body metabolizes CBD and also lower the chances of a positive test, even if you ingested CBD within 24 hours of your screening.
The first step is to stop taking any product that contains THC. That means going cold turkey. Lowering your frequency of use to zero ensures that no new CBD or THC metabolites will appear in your system before the test.
Step two is to hit the gym. Vigorous exercise speeds up your metabolism, forcing your body to sweat and break down fat cells for energy. Research suggests that 45 minutes of intense aerobic exercise can increase your metabolic rate and may accelerate CBD’s exit from the body.
Don’t forget to drink plenty of water and eat healthy, too. The body needs water to cleanse your system and expel toxins. A diet full of fats, sugars, and processed foods makes it more challenging for your metabolism to process the CBD out of your system.
Using CBD While Breastfeeding
The U.S. Food and Drug Administration recommends that women who are pregnant or breastfeeding not use CBD. Research on CBD’s effects on children remains in its infancy, so the FDA advises a cautious approach.
Researchers do know that CBD can pass from mother to child through breast milk. CBD is a fat-soluble compound, meaning that it gravitates towards fatty compounds as a carrier. A CBD product may also have THC, which could negatively affect the breastfed child.
How long does hemp or hemp oil stay in your system?
When people ask, “how long does pure CBD oil stay in your system?” They are usually talking about ingesting CBD as an oil or tincture. When taken in this form, the CBD will take longer to leave the system.
If you are a heavy user, it could take up to 25 days, but 10-14 days is more common.
How long does CBD stay in your blood?
CBD can stay in your blood anywhere from 2-25 days after consumption. Your method of consumption, frequency of use, and BMI will all affect how quickly it leaves your body.
How long does CBD stay in your system for a saliva test?
CBD is detectable in saliva for around 72 hours after use.
How long does it take for CBD to get out of your system?
It takes anywhere from 2-25 days for CBD to completely get out of your system. It will leave more quickly for people that only use it once and have a low body fat percentage.
How to get rid of CBD oil in your system?
To clear your system of CBD, you need to do several things. Your body will eliminate CBD naturally in 2-25 days, but with some help, it can happen sooner. CBD is a fatty molecule, so it loves the fat in your body. Pushing it out of the fat with exercise and lots of water helps the body to eliminate it. Also, getting a lot of fiber in your diet can aid the process further.
How long does a CBD gummy stay in your system?
Like CBD oil, CBD gummies stay in your system longer than CBD that is smoked or vaped. If you are a heavy user, it could stay in your system up to 25 days, but 10-14 days is more common.
How long does CBD stay in your hair follicles and hair?
While a hair test for CBD is extremely uncommon, it is possible for CBD to be detected in the hair up to 90 days after use.
How long does CBD stay in your system when smoked?
While smoked CBD can be metabolized faster, it’s best to assume that it takes 2-25 days for it to completely leave the body. It will leave more quickly for people that only use it once and have a low body fat percentage.
How long does CBD oil stay in your system for a urine drug test?
When people ask, “How long is CBD detectable in urine?” they are usually concerned about a drug test. It’s very rare for CBD to be part of a drug test. THC, the other major chemical in cannabis and hemp is what’s commonly tested for. Even legal CBD products can have .3% THC in them. This could be enough to trigger a positive on drug test. If you are at all concerned, it’s best to not consume any CBD products 25 days before a test.
The Bottom Line
One of the most frequently asked questions about CBD oil and CBD products is “How long does CBD stay in your system?” The answer depends on several factors, including how much you use, your body weight, metabolism, and consumption method.
While most drug tests look for THC and not CBD, your CBD products may contain trace amounts of THC that lead to a failed drug test. While CBD has a half-life of 18 to 32 hours, it can stay in your system for several days.
Here’s the bottom line: You’re unlikely to fail a drug test because of CBD alone in isolate form. Combining THC and CBD in full-spectrum form is a different story. If you want to eliminate the chances of a positive drug test, you can use CBD isolate or no CBD product at all.