Will CBD show up in a drug test?
Have you ever wondered ‘how long can CBD oil stay in my system?’. Then you are in the right place.
For starters, CBD is not psychoactive. And it doesn’t cause a high-like feeling, but it is gaining popularity recently due to its therapeutic effects.
There are a variety of factors that influence how long it takes for CBD to break down and be filtered by your body.
This includes things like the mg of CBD you take, the route of administration (inhalation, sublingual, oral), and your metabolism.
From a couple of days to a few weeks, the estimated half-life of CBD is around 18 to 32 hours, so if you have a high tolerance or take high doses, it will be detectable in your system for longer.
It is important to mention that CBD may show up on a standard drug test as it has traces of THC content, which may trigger a false-positive for marijuana use.
When you’re looking for the best ways to take CBD, it’s essential to understand how your body processes it.
We’ll go into that, then talk about how long CBD stays in your system.
How long will CBD stay in your system?
Many different body parts work together to accomplish a wide range of functions.
Normal bodily processes expose them to substances known as metabolites.
Most of these metabolites are water-soluble, allowing them to pass through urine unchanged, so it is very rare for them to show up on tests.
However, THC has fat-soluble properties hence stays in our body for a much longer period of time; this makes it possible for these trace amounts of THC to appear on blood tests or urine tests despite their small concentrations.
The quick answer is that CBD will most likely remain in your system anywhere from 2 to 30 days.
However, there are a number of factors that impact how long CBD stays in your system, including how frequently you take CBD, amounts of CBD, your method of consumption, and what type of CBD product you’re using.
Let’s start with the different methods of administration. There are three main methods:
3 Methods Of Administrating CBD
With inhalation, CBD enters your lungs and diffuses directly into your bloodstream.
This is the fastest way it enters your system, but the effects of CBD only lasts a little while (anywhere from 30 minutes to 2 hours).
When you ingest CBD, the process is slower and less direct.
First, it must pass through your digestive system.
As a result, it takes longer to enter your bloodstream (anywhere between 1 and 6 hours).
When you apply CBD products like lotions or CBD creams directly to your skin, it enters your system through pores in your skin.
This is why this method is often referred to as “topical” administration.
Now that we know how CBD gets inside our bodies, let’s take a closer look at how different factors affect how long CBD remains there.
Frequency of CBD use
The more often you take CBD, the longer it will remain in your system.
For example, if you take a single dose of CBD per day, you’ll likely notice CBD dissipate from your body within 2 to 5 days.
However, if you take three doses per day (recommended for maximum effects), CBD may remain in your system for an average of 15 – 30 days.
Physical factors and genetics (metabolism, weight and age)
Metabolism is a chemical process that happens in the human body and affects how your body processes drugs and other chemicals.
Metabolic rate can influence how long CBD stays in your body and thus detectable in a drug test.
The older you get, the slower your metabolism is likely to be.
This could mean that you build up CBD in your system more than someone who is younger, has fast metabolism.
The body mass index (BMI) is a measure of body fat based on height and weight that applies to adult men and women.
It’s used to estimate a healthy weight range and a BMI of 18 to 25 is considered healthy.
The more you weigh, the more fat your body contains, which means you have more of the enzymes needed to metabolize CBD.
On the other hand, if you are underweight, you may not metabolize CBD as quickly.
How long CBD remains in your system also depends on the different methods of consumption.
The method you use will have an impact on how long it stays in your system.
The most common ways to consume CBD are;
- Oral ingestion
- Topical application
Smoking or vaping will result in instantaneous effects that last for a short period of time.
Oral ingestion results in slower absorption since CBD has to go through the digestive tract, but can last for much longer.
The bottom line: The average person generally flushes out CBD within 2-5 days, but everyone is different.
The amount of time CBD oil stays in your system depends on different factors like dosage, frequency of use, consumption method, and metabolism.
Will CBD show up on a drug test?
It’s easy to understand why you might feel nervous about drug screenings.
It’s hard to know what you’re getting into when you switch jobs, especially if it’s a new industry for you.
As one of over 100+ active compounds found in cannabis plant, THC is commonly tested for due to its psychoactive effects.
It’s worth noting that companies often choose to carry out drug testing as part of their standard procedure.
If you’re concerned about a positive drug test, it is a good idea to speak with your doctor whenever you have an upcoming drug test.
If a drug test is required for your job and you use CBD products often, it’s best to be safe than sorry.
Heavy users should consider abstaining from CBD-rich products about two weeks before the test.
Also note that some CBD products may contain small amounts of THC.
This is rare, but it’s something to watch out for if you’re concerned about a very sensitive drug test.
CBD products fall into CBD isolate, broad-spectrum CBD, and full-spectrum categories.
In most cases, you will be fine if you consume CBD isolates or broad-spectrum.
These are THC-free and don’t cause a false positive for marijuana.
However, suppose you are consuming high doses of full-spectrum CBD regularly.
In that case, the trace amounts of THC in your system may cause a positive result on a drug test if they accumulate over time.
The potential risk of a false-positive reading for THC can be reduced by using a CBD hemp oil product with a deficient THC level (Legal CBD products contain 0.03 percent THC).
Many people might prefer pure CBD, but with that choice comes the requirement to understand company sourcing and lab tests procedures.
It is essential to purchase products from reputable manufacturers to ensure you are getting non-contaminated CBD.
Just how sensitive is a CBD drug test?
There are blood tests, saliva tests, urine tests, and hair tests.
Some are more sensitive than others. Therefore it is essential to do your research ahead of time so you know what to expect.
The amount of THC that can cause a positive drug test result varies from one lab to another.
- Learn more about the difference between THC and CBD
Various factors affect this, including frequency of use, body weight, certain medications you may be taking, or your metabolism.
The lower the cut-off value for the test, the more THC you need present in your system to cause a positive drug test.
All standard tests have a very low false positive rate of less than 0.01%.
These includes those that rely on immunoassay screening and those that screen with urine samples or oral fluid.
As a result, one in every 100 people screened will falsely test positive.
Estimates for the length of time THC is detectable in urine tests range from three days to one month.
Each drug testing company, state, or region has its own THC drug test guidelines.
Screening tests typically have cut-off values ranging from 15 to 50 ng/mL.
Keeping this in mind, the cut-off values are also dependent on the urine dilution procedures.
How to flush CBD From your system quickly
If you take an oil containing CBD every day for a week, some will enter your system while others exit, leaving at different rates.
Overall, it takes about a week to clear from your body entirely.
Scientists are still figuring out how CBD causes its effects, but there are some ideas.
One of these is that that the human body has an endocannabinoid system that regulates certain body functions.
THC and CBD act on cannabinoid receptors.
There are two different ways to pass CBD in your system as quickly as possible.
The first thing is to use certain detoxification drinks that can help to speed up the process.
They can be natural plant extracts that are rich in antioxidants.
These help eliminate THC metabolites from your body.
Secondly, you can space CBD out throughout your day instead of taking them all at once.
This will help ensure that less CBD remains in your digestive tract and reduce its duration of effect.
CBD interacts with enzymes in your digestive system; much of it gets broken down into inert metabolites that then exit from your body.
It’s these THC metabolites that end up in drug tests.
However, by spacing out doses, using safe detox drinks, and eating lots of fiber-rich foods while supplementing with CBD, you can make sure these compounds exit your body before being detected.
How Long Can CBD Stay In Your System - The Bottom Line
The CBD in your system will only last a few days at most, so you shouldn’t have to worry about testing positive.
Tests for specific chemical markers associated with drug use, such as THC metabolites, may detect CBD.
Depending on factors mentioned above, it could be anywhere from 2 to 30 days.
But rest assured, it will eventually clear out of your system. So you won’t have to worry about it posing problems with employers or schools.
Ultimately, it is best to check with your employer to get the 411 on their policies regarding marijuana use.
The more research you do into this topic, the better you will understand your drug testing paradigm.
If you don’t want to run the risk of giving a false positive on a test, you should avoid taking CBD within a few days of the drug test.