how long for cbd oil to leave your body

How Long Will CBD Stay In Your System?

Have you ever wondered how long CBD stays in your system? If so, this article is for you! A few factors affect the length of time, but on average, it can take up to 30 days to entirely leave your system. As always, consult with a doctor before making any changes to medication or dosage.

Many people are wondering how long does CBD stays in your system. As we will see later on in the article, a few factors determine how long cannabidiol (CBD) stays in your system. We’ll delve into what those factors are and take a look at some scientific evidence as well as anecdotal evidence from people who use CBD for pain management or anxiety relief. This blog post aims to provide an answer to the question: How Long Does CBD Stay In Your System?

How Long Does CBD Stay In Your System?

As with most substances, including any medication or illicit drugs, the answer to the question of how long does CBD stays in your system depends on several factors. These factors include frequency of use, dosage, consumption methods, metabolism, body weight, dosage, what format CBD you use (oils vs. smoking vs. eating), and more.

Since CBD is a cannabinoid, like THC (the psychoactive component in marijuana), it can stay in your system for several days. If consumed through smoking or vaping, the average amount of time that CBD will remain in your system is about 10 days.

If you consume CBD orally (for example, by eating an oil) rather than consuming it via inhaling (smoking it or using a vape device), the CBD will stay in your system for about 30 days.

It is also worth mentioning that drug tests can also detect CBD chemical compounds. Because of this, it’s essential to keep in mind how short-acting or long-lasting CBD products are when considering taking extra doses of it for pain relief, taking it before a drug test, or otherwise.

So the answer to “How Long Does CBD Stay In Your System?” is 10 days if consumed through smoking or vaping and 30+ days if consumed orally. All of this brings up another important question.

What’s The Best Way To Take CBD Oil? Since there are so many different factors that influence how long CBD stays in your system, it makes sense to examine the different ways in which CBD is consumed and find out which has the shortest detection time.

There are a few factors here: what format CBD you use (oils vs. smoking vs. eating), how often and in what dosage you consume CBD oil/products, and also your body weight.

Let’s stick with the question at hand and take a look at how long CBD oil can stay in your system from each of these different consumption methods:

By Inhalation, How Long Does CBD Oil Stay In Your Urine?

One way that you can administer CBD is via inhalation (by smoking or vaping). There are a few pros and cons to this method of consumption, but perhaps the biggest con is that traces of CBD will stay in your body (and thus also show up on tests) for up to 10 days afterward. Considering how often you smoke CBD and the dosage at which you administer it, this time frame can be shortened even more.

By Ingestion, How Long Does CBD Stay In Your Urine?

Another way that you can administer CBD is by ingesting it (for example, in oil form). The good news here is that since the product goes through your digestive system, no traces of CBD will remain in your urine after 30 days.

What’s best? If you’re taking CBD for pain management or anxiety relief, you can probably get away with smoking it. However, if you’re concerned about drug tests or are taking it orally to treat any other conditions (for example, sleep disorders), it’s best to use oil form products that will leave no traces in your system after 30 days.

What Factors Effect How Long CBD Stays In Your System?

How long CBD stays in your system will depend on a few different factors. These include the reason you’re taking CBD, how often you take it and what format you use it in.

Without further ado, here are the main factors that contribute to how long CBD stays in your system:

Factor 1: Frequency of Use

Frequency of use will play a massive role in how long your CBD stays in your system. The more you take it, the longer it’s likely to stay.

Factor 2: Dosage

The higher the dosage, the longer CBD will be detectable in your system.

Factor 3: Consumption Method

Certain consumption methods may not be as effective as others at passing CBD into your bloodstream. Edibles, for example, are poorly absorbed by our gastrointestinal tract.

Factor 4: Metabolism

Metabolism also plays a vital role in the rate at which substances are absorbed and passed out of our bodies. If you have an efficient metabolism, then it’ll be easier for CBD to be absorbed.

Factor 5: Bodyweight

CBD is better absorbed by people who are lighter in weight. So if you’re obese, then CBD may not be as effective for you due to the fact that it is difficult for CBD molecules to permeate through blood vessels and cellular walls in fat-heavy areas of the body.

Factor 6: Format CBD is used in (Tinctures, Capsules, etc.)

Different formats of CBD can also make it easier for the product to be passed out of your system. Tinctures are one of the best-absorbed formats of CBD.

Factor 7: When was the last time you took CBD?

The longer you’ve waited to take CBD, the harder it will be to detect in your system.

How Long Is CBD Detectable In Your Body?

If you’re looking to use CBD for its anti-inflammatory properties, then you only need to worry about how long it lasts in your system if you’re using other medication that could be affected by CBD.

CBD is detectable in the body for 3 to 5 days, making it a suitable short-term treatment method. If you want something with longer-lasting effects like pain relief or treatment for anxiety, then we recommend speaking with your doctor about taking CBD oil long-term – or using CBD vape oils.

Even though CBD can stay in your system for extended periods (up to three months), there shouldn’t be any residual effects after just one dosage due to its quick half-life of around 1 hour. However, if you’re using CBD oil to treat chronic pain, then it’s best to wait 3 months before giving it another go because of how slowly our bodies can build up a tolerance.

Over the years, there have been numerous studies done on cannabidiol in order to determine its effects and/or any medical benefits that we can derive from it. The findings of these studies show that CBD is not only safe and non-toxic but also practical for many conditions such as:

  • Multiple Sclerosis
  • Chronic Pain
  • PTSD
  • Epilepsy and more

In fact, what makes CBD so popular today is its ability to counteract the intoxicating effects of THC so that users who were previously uninterested in its therapeutic applications can now benefit from using it. This is excellent news for CBD users, as we will likely see further studies conducted on CBD and other forms of cannabinoids in the near future.

With all of this said, many people still question how long CBD stays in your system due to its contradicting information regarding the subject on the internet. The common belief that you should be able to pass a drug test within 7 days is just simply not true and more of an urban legend than anything else (it’s also pretty far-fetched). If only passing a drug test was easy, like taking a quick shower or bath!

We know for sure that cannabidiol has been shown to offer various therapeutic benefits for various conditions, which is why it’s often used in medical circles.

However, let’s keep in mind that CBD products are not guilt-free 100% of the time due to its (almost) zero THC content that may cause you to fail a drug test. If you’re taking CBD medication, you might need to exercise extra caution before using it.

What Is The Best Way to Use CBD?

If you’re looking for how long CBD will stay in your system, we recommend using tinctures as they are one of the most effective absorbed formats.

Tinctures like bluebird botanicals gold label oil come with a dropper and allow you to measure out small doses at a time.

This makes it easier for you to track how much CBD you’ve taken and prevent accidental over-consumption.

If you use CBD regularly and want to ensure that it’s completely gone from your system, try waiting 3 months before stopping entirely. This can help minimize withdrawal symptoms such as insomnia, mood swings, and irritability.

Summing it Up: How Long Does CBD Stay in The Body?

We hope you’ve found this article on how long CBD stays in your system to be enlightening. If you have any questions, please feel free to comment below or contact us directly! Comment Below.

How Long Does CBD Stay in Your System?

The popularity and availability of CBD products has exploded in the past two years.

This chemical compound, also known as cannabidiol, is one of the many cannabinoids contained in the cannabis plant.

Commercially-available CBD is sourced from the hemp plant, one of the two types of cannabis. (Marijuana, of course, is the other.) Hemp-derived products cannot contain more than 0.3% psychoactive THC to be considered legal, as stipulated in the 2018 US Farm Bill – even so, most still contain a tiny amount of THC. And since THC and CBD are both found in marijuana as well, the connection can be worrisome for CBD users.

THC is used for medicinal and recreational purposes, and it makes people feel high. CBD may cause mild sedation when someone takes a very large dose, but it does not produce the same type of mind-altering effects that THC does.

Because CBD and THC come from the same genus of plant and there’s a miniscule amount of THC naturally present in cannabidiol, however, the possibility of failing a drug test is a valid concern. It’s common for people to wonder, “How long does CBD stay in your system?” and if you’re looking for answers, continue reading below!

What Are the Effects of CBD When You First Take It?

CBD can affect the body and mind in several ways. Users will typically experience a calming effect and a general feeling of well-being.

Dr. Robert Flannery, CEO of Dr. Robb Farms, told Public Goods that CBD triggers the serotonin receptors in the brain and increases one of the endocannabinoids naturally produced in our bodies, anandamide. Serotonin and anandamide are widely-known for reducing anxiety and promoting calmness.

Serotonin is a naturally-produced chemical in our bodies, often referred to as the “happy chemical.” Anandamide is an endogenous compound (a compound produced within the body) that can bind to our endocannabinoid receptors. Anandamide regulates our motivation and pleasure, especially in social settings.

How Long Does CBD Stay in Your System?

The CBD compound is a fat-soluble molecule, and it can remain stored in our fat cells for up to 30 days. It’s important to remember that everyone is different, though, and various factors will contribute to how long CBD lasts in the body. Two of those factors are the type of CBD product, and how you consume it.

CBD Flower and Vaporizers

CBD inhaled by either smoking or vaping enters the lungs within seconds, resulting in a rapid onset of effects. This method of consumption also allows the substance to leave the system relatively quickly.

When you vape or smoke CBD, you will feel the effects in less than five minutes. These two forms of CBD are ideal for anxiety and panic attacks because they provide calming effects so quickly. Inhalation is also beneficial for near-immediate pain relief.

Depending on dosage, frequency of use and metabolism, you can expect the CBD to fully flush from your system within 2-5 days. Frequent or high doses, naturally, take longer.


Topicals come in a variety of forms; among them are lotions, balms, body butter, salves and transdermal patches. They are applied directly onto the part of your body that is hurting.

Unlike other methods of consuming CBD, topicals containing cannabidiol do not lead to a full-body experience. They only treat localized pain. Depending on the type of topical, it can take effect anywhere from 15 minutes to two hours after application to realize CBD’s benefits.

The pain relief usually lasts 6-8 hours. The exception: transdermal patches, which offer longer-lasting relief. That can last up to 96 hours, depending on the product.

Most topicals stay at skin and muscle level without entering the bloodstream, meaning the CBD (and any THC it contains) will not be in your system at all. Transdermal patches are placed on one of your veins, so cannabinoids may enter the bloodstream. CBD remains in the system for approximately 2-5 days when delivered via these patches.


CBD tinctures are similar to CBD oil, aside from the fact that they’re alcohol-based. (You’ll often find CBD producers mistakenly labeling their oils as tinctures, for some reason.) Tinctures are made by steeping cannabis flowers or isolates in grain alcohol, then applying low heat to the mixture.

The end result is a potent liquid. Tinctures are always alcohol-based, and oils are always oil-based. Tinctures are meant to be taken sublingually, meaning dropped under the tongue. If you’re attempting to use a tincture sublingually, you will want to hold the liquid beneath your tongue until it’s fully dissolved. That allows your mucous membranes to absorb the maximum possible amount of CBD.

CBD tinctures can take effect within 15-30 minutes and their effects will wear off after 4-6 hours. Because of their rapid onset period, they leave the system within 1-7 days.

Edibles, CBD Oil and Capsules

Whether you’re swallowing CBD gummies, oil or softgel capsules, they all undergo the same lengthy trip through the digestive system.

After ingestion, it can take CBD anywhere from 30 minutes to a few hours before delivering any effects. If you dose on an empty stomach, cannabidiol tends to take effect more quickly. The amount of time that CBD oil stays in the system largely depends on the method of administration.

For example, are you swallowing the oil or administering it sublingually? Sublingual use provides higher bioavailability and will take effect much faster, since the cannabidiol is moved right into the bloodstream. If you swallow CBD oil, some will be stored in fat cells until it’s metabolized.

Typically, ingested CBD oil or edibles will be out of your system in 1-2 weeks, but it can take up to 30 days depending on the variables we’ll discuss next. If you choose sublingual use, you can expect to be CBD-free in less than one week.

What Factors Determine How Long CBD Stays In Your System?

There are many individual factors that determine how long CBD will stay in each person’s system. The leading contributors are metabolism, dosage and frequency of use.

Dr. Flannery told us that a person’s body weight doesn’t really alter how long CBD will stay in the system. But metabolism does; those with fast metabolisms have smaller fat stores, so they have less storage capacity for the CBD that won’t be immediately processed by the liver. Those with slower metabolisms will retain CBD for a longer period of time.

Dosage is important, too, because the half-life of CBD determines the speed in which it is metabolized or excreted.

“The size of the dose plays a lot into how long CBD stays in our bodies,” Dr. Flannery explained. “Let’s assume an average person consumes 5 milligrams. 24 hours later, there will be 2.5 mg of CBD in that person’s system. 48 hours after the initial dose, there will be 1.25 mg still in their system. But what if instead of 5 milligrams, someone were to consume 20 mg of CBD? It would take 48 hours just to get back down to 5 mg, assuming the individual hasn’t continued dosing.”

While the type of CBD product you use factors into how long it will stay in your system, dosage plays more of a role. So does frequency of use.

Dr. Flannery explained that if someone samples CBD once, it will soon clear their system. Weekly users may add more, however, before their last dose flushes from their body. And CBD will never be fully purged from a daily consumer’s system.

Exercise and how we eat matter, too. Regular exercise is known to speed up our metabolism, and every time we eat, digest and store food, our metabolism gets a boost. This process is called the thermic effect of food.

What should you eat to help clean out the CBD? Protein helps speed up the metabolism more than fats and carbohydrates, because it takes longer for the body to burn protein and fully absorb it.

Will CBD Show Up On A Drug Test?

It’s understandable if you’re worried about how long CBD is detectable by a blood or urine test; many places of employment require random drug screenings for their employees, just as they do during the hiring process. Will CBD show up on one of these drug tests? What about the trace amounts of THC contained in hemp-derived CBD oil – will that show a positive result for marijuana?

Well, it depends on how much and how often you are dosing, the form of CBD, and perhaps most importantly, whether you’re using CBD isolate, broad spectrum CBD oil or full spectrum CBD oil. But it’s important to understand this: virtually no companies test for CBD. They’re only concerned about THC.

Dr. Flannery touched on a common theory, which claims that oral consumption (capsules, edibles, swallowing oil) is more likely to cause a positive drug test, due to CBD converting into THC in acidic environments like our stomachs. His reaction? He doesn’t believe it. “The science behind this doesn’t seem to support the hypothesis, in my opinion,” he said.

The science he referenced is follow-up research done after a study in 2016, which claimed that “simulated gastric fluid” could turn CBD into THC. Two years of further research with actual gastric fluid, though, showed that there are no enzymes in the human body which would perform that CBD-to-THC conversion.

Dr. Flannery explained the bigger issue: the THC contained in some forms of CBD might show up on a drug test.

“Unless you are consuming CBD isolate, there’s a good chance that there may be some THC in your system, even if it’s in minuscule amounts. If you are taking CBD on a regular basis, the chances of you failing a drug test are higher because the minute quantities of THC can accumulate over time.”

At-home urine drug tests do not test for cannabidiol; those drug tests only look for THC and its metabolites, THCA and THC-COOH. Urine and blood tests that are sent to a lab can check for CBD, but it’s highly unlikely that any employer would even care about CBD use.

CBD Isolate vs. Full-Spectrum vs. Broad-Spectrum

When hemp-derived products became legal in America, the law provided that CBD oil and other CBD products could not contain more than 0.3% THC. The trace amounts of THC contained in the majority of CBD products cannot get you high, but might be problematic if you are tested. Learning the difference between CBD isolate, full-spectrum and broad-spectrum CBD will help you decide which is best suited for you.

CBD Isolate

If you have a drug test coming up, you might want to use a CBD isolate just to be safe. Isolates have two possible benefits: some believe they are more helpful for people seeking a stronger dose of just cannabidiol, and, crucially, isolates contain no THC.

CBD isolate is an extracted product from which everything but the cannabidiol has been removed. In other words, the cannabidiol has been isolated for use in CBD products. If you want the assurance of knowing you will pass a THC drug test, CBD isolate should be the safest option since it contains no THC and has never been known to produce a false positive.


Full-spectrum CBD oil contains all of the hemp plant’s cannabinoids, with none of them removed. Those other cannabinoids, including the tiny amount of THC, are important because they work together with the plant’s flavonoids and terpenes to provide the so-called “entourage effect” – maximizing the effectiveness and performance of the cannabidiol.


That brings us to broad-spectrum CBD. It’s cannabidiol which has undergone processing to remove “unwanted” cannabinoids. Most producers’ broad-spectrum products offer the same qualities and benefits as their full-spectrum CBD, minus the THC. This is another safe option for people expecting to be drug-tested.

If you have medical marijuana certification, you can use any form of CBD or THC as long as it’s legal in your state. Bring your medical marijuana card with you when you are going in for your drug test. Your card is proof that you’re legally allowed to have those cannabinoids in your system.

In Your System, Out of Trouble

We advise you to use CBD safely. If you think a drug test may be in your near future, err on the side of caution and stick with broad-spectrum or CBD isolate products. If you aren’t going to be tested, on the other hand, full-spectrum oil will provide the full entourage effect and be more effective.

You also want to dose properly. There are no serious side effects associated with cannabidiol use, but taking too much CBD can cause sedation. If you’re a new user, start with 2-5 milligrams and see how you feel.

If that amount doesn’t help the condition you’re treating, slowly increase the dose in small increments until you find the amount that works best for you. Everyone reacts differently to similar dosages.

CBD is a natural, holistic option compared to over-the-counter pain medications or prescription opioids. Once you find your favorite form of CBD and the proper dose, you may find that it can boost your health and wellness, making life seem at least a little bit brighter.

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How Long Does CBD Stay in Your System?

CBD can stay in your system for anywhere between one to five days, but it’s different for everyone. It all depends on how your body processes it. Meanwhile, the effects will last for a much shorter amount of time – typically around four to six hours.

With this in mind, in this article, we break down:
• The factors that affect how long CBD stays in your system
• How long it takes to feel the effects of CBD
• Whether CBD will show up in a drug test

If you’re already familiar with CBD, you’ll know there are various products to try. You have fast-acting CBD oils, pre-measured edibles, and skin-nourishing topicals – to name just a few. But what if we told you that each of these blends are processed by your body differently? They are, and the process has a direct impact on how long CBD stays in your system.

In fact, it’s not just the method that has an effect; there are a host of reasons why CBD might linger for longer, or take a little while to absorb into your system. Here, we reveal the timings you need to know, and what they could mean for your daily dosage, so you can make sure you’re taking CBD at the right time for you.

So, How Long Will CBD Last in My System?

It’s worth pointing out that the length of time CBD stays in your system varies between person, product type and the amount of CBD taken. While research on the longevity of CBD is still in its early stages, one study indicates it may remain for one to two days when taken orally. Other reports suggest it could be longer – up to three or five days – meaning you can expect CBD to linger in your system for as little as one day or as many as five. It varies based on a number of factors, from how you take it to what you’ve eaten that day, and even how much you exercise. Here’s what you need to consider.

1. Your CBD Method

We know that sublingual application (dropped underneath the tongue) is one of the most effective methods of taking CBD. You can do this with an oil, like the citrus-flavoured CBD Oil Drops. In doing so, a high percentage of the compound is absorbed directly into your bloodstream, which not only allows it to act faster, but means it works its way through your system quicker than edibles, too. Put simply, sublingual application equals speedier absorbsion than many other methods and, usually, speedier metabolising too.

Meanwhile, taking CBD orally – via CBD gummies, food, drink, or with our CBD Capsules – means the compound has to go through your digestive system before a percentage of it can reach the bloodstream. Because of this extra process, CBD edibles may stay in your system for longer before your body gradually breaks the compound down.

CBD topicals, on the other hand, won’t make it into your bloodstream at all. They don’t go through your skin but, instead, interact topically with the area applied. You can try for yourself with a soothing salve, like the CBD Muscle Balm. Spend at least 10-15 minutes massaging deep into skin, to ensure the CBD penetrates into the areas you need it most.

2. What You’ve Eaten

As with many supplements, taking CBD on an empty stomach means it’s absorbed by your body quicker, which speeds up the metabolisation and elimination process. However, popping a capsule when you’re full will slow down digestion, which causes the CBD to stay in your body for longer.

3. How Much You Work Out

Because CBD is fat-soluble, taking it orally may mean that some of it gets stored in fat cells, where it can gradually be released over a number of days. If you exercise regularly, chances are you will burn off enough fat to also burn the stored CBD, meaning it may leave your system that much quicker.

4. Your Body

Finally, the unique function of your body is the ultimate decider in how long CBD stays in your system. We’re all different, so it makes sense that we process supplements differently. From your body mass index to your water content to your metabolism, all these details add up to a CBD timespan that’s personal to you.

How Long Does it Take to Feel the Effects of CBD?

CBD may stay in your system for anywhere between one and five days, but the length of time you feel the effects tends to be far shorter than that. Again, this is determined by a number of factors, including the type of CBD you take. These are the timeframes you can expect from your daily dose.

CBD Oils

After dropping it underneath your tongue, it can take around 20 to 30 minutes for a CBD oil to work. Expect quicker results if you take it on an empty stomach. Usually, the effects can last between four and eight hours, depending on the strength of the dose and how many millilitres you take.

CBD Edibles: Gummies & Capsules

Because they aren’t absorbed directly into the bloodstream the way a CBD oil may be, CBD edibles — whether a CBD gummy or CBD capsule — can take between an hour to two hours to provide any noticeable effects. This is why, if you tend to take CBD Capsules as part of your nighttime ritual, we recommend you do so a couple of hours before bed. Any effects may last for at least four hours.

Will CBD Show Up in a Drug Test?

Drug tests do not screen for CBD itself, as CBD is a food supplement and not a drug. However, whether or not a CBD product shows up in a drug test depends on the THC content of the product, which can vary from brand to brand depending on the extraction process and CBD extract used. Cannaray uses a CBD isolate which ensures our products are THC-free.