How Long Does CBD Stay In Your System?

How long do CBD effects last?

How long does CBD stay in your system?

These are questions that many people ask when trying CBD for the first time.

The short answer is that CBD effects vary depending on the method used. CBD itself usually stays in your system for 2 to 5 days, but it can take weeks for some people.

If you keep reading on, you’ll discover:

  • Exactly how long CBD effects last
  • How long it stays in your system
  • Which things affect how long it stays in your system
explaining how CBD works in the body

CBD is a cannabinoid in cannabis.

Cannabis has two strains, marijuana and hemp. They both contain hundreds of cannabinoids, but CBD and THC are the main two.

Marijuana has higher levels of THC with lower levels of CBD. Hemp has higher concentrations of CBD and less than 0.3% THC.

So when you’re trying CBD products, they will derive from hemp.

When we ingest these CBD products, they activate our Endocannabinoid System (ECS), which gives us different effects.

The main purpose of CBD is to promote homeostasis and general well-being. So, in other words, whenever our body is experiencing issues, CBD keeps the body balance.

An example of this would be stress. When we are stressed, our body releases Cortisol as a response, but too much of it can lead to other problems. When you take a CBD product, it keeps our Cortisol levels balanced so that we are less stressed.

Types of CBD

types of cbd explained

There are three types of CBD products that you can get, regardless of what method you use.

The three types of CBD are:

  • CBD isolate - contains only CBD
  • Broad-spectrum - all cannabinoids except THC
  • Full-spectrum - all cannabinoids with less than 0.3% THC

It’s essential to understand what these differences are because cannabinoids will affect how long it stays in your system.

Full-spectrum CBD is a whole plant extraction. So this means that when the hemp plant is harvested, all the cannabinoids are extracted. It then goes through further extraction to make either Broad-spectrum products or CBD isolate.

Broad-spectrum means that THC is completely removed, and CBD Isolate is pure CBD.

Importance of lab testing

You came here to find out how long CBD stays in the body. However, you should be more concerned with THC.

CBD is legal in every state and most countries around the world. However, THC is not.

If you buy a poor quality CBD product, you can end up buying a product that has more than 0.3% THC. This could make you potentially fail a drug test.

That’s why whenever you buy a CBD product, you should always make sure they are labeled 3rd party lab-tested, and you look for THC content. This applies especially to full-spectrum CBD products.

lab test results

Example of Lab Test Results

Methods of taking CBD

is the price of cbd worth it?

The four main ways of using CBD products are:

  • Vaping
  • Sublingual
  • Edibles
  • Topicals

Different methods will affect how long the effects last and how long it stays in your system.

If you compared vaping to edibles, for example, you should already be able to guess why it would be different.

Vaping is quick to do and absorbs into the bloodstream the fastest. Consuming CBD edibles has to pass through your digestive system before it reaches your bloodstream.

This means that you will feel the effects of vaping CBD a lot quicker, but the effects will diminish quicker. It would be faster at leaving your system to.

You’re now going to find out how long CBD effects last for each method.

How long does CBD stay in your system?

It all depends on:

  • Your body
  • How much you take
  • The method of ingestion

The effects of CBD generally last between 2 – 6 hours.

CBD duration

The effects last based on the bioavailability of CBD. This refers to how the type of ingestion delivers CBD to the bloodstream.

Vaping is the quickest, followed by sublingual, edibles, and topicals.

How long is CBD detectable in urine?

CBD can stay in the system for up to a week, depending on how much you use it.

Hemp products are legal pretty much anywhere. It’s THC that you should worry about more.

If you’re worried about drug testing, you should opt for a broad-spectrum CBD product that contains no THC. You should still check for the lab-test on the label because CBD is an unregulated market.

How Long Does CBD Effects Last?

how long does CBD effects last for

The method of ingesting CBD significantly impacts:

  • How long it takes for CBD to work
  • How long the effects last
  • How long it stays in the body

Vaping Liquids/CBD flower

The effects of vaping CBD happens fast. Due to its rapid absorption, CBD gets delivered to the bloodstream quickly.

Vaping liquids usually have more concentrated amounts of CBD compared to a flower. The hemp flower is in its raw form, whereas liquid is concentrated CBD.

The effects of CBD flower will still deliver quick effects, but it just won’t be as potent compared to vaping liquids.

CBD Tinctures/oils

Tinctures or oils are both taken sublingually. You put them under your tongue, and the glands there absorb the CBD into your bloodstream.

This allows you to absorb the CBD without letting it pass your digestive system, where some CBD can get lost.

The effects occur within 5 to 20 minutes and last a lot longer than vaping.


Edibles are one of the least effective ways of taking CBD. It stays in the system the longest, but the effects aren’t as noticeable unless you take a high dose.

Everyone has different digestive systems, so some will absorb CBD better than others. When it goes through your digestive system, a lot of CBD is lost.

Even if you had a 1000mg dose of CBD, your body might only use 200mg of it.


Topicals don’t work the same way as the other methods.

This method requires application on the skin. The other ways activate your Endocannabinoid system, whereas topicals don’t.

The effects happen quickly, but it doesn’t last as long. It’s usually more effective in higher doses, but it can get expensive.

Things that affect how long CBD last in the body

Different factors play a role in how long CBD last in the body.

1. Method of ingestion

As I’ve mentioned previously, the way, you ingest CBD will affect how long it stays in your system. They all deliver CBD to the bloodstream in different ways, causing differences in how long you feel the effects and how long they last.

2. Dosage

The amount of CBD you take will also create an impact. Vaping is the most potent way of taking CBD because it has a high absorption rate.

If you compare 200mg of vaping liquid to a 200mg CBD edible, the vaping liquid is a lot stronger because your body uses up more CBD overall. That’s like taking 150mg vs. 20mg of CBD, which is a huge difference.

3. Frequency

The frequency of how much you use also determines how long it stays in your body. CBD builds up in your body over time.

That’s why some people don’t feel the effects straight away. Your Endocannabinoid system takes time to respond to the cannabinoid. So the more you use it, the more familiar it gets and the longer it stays in your body.

If you don’t use it often, then it will clear your system faster.

4. Biochemistry

Everyone has a different body. We all have different body mass index, Endocannabinoid System, and digestive system.

Different factors in the body play a role in how it processes CBD.

5. Food

Food also plays a role in how long CBD last. What you eat and how much you eat will impact the effects of CBD. This applies mostly to taking CBD edibles, but even the other methods will be affected by what you eat.

Will CBD Show up on a Drug Test?

CBD doesn’t show up on drug tests because it’s not considered a drug. What is seen as a drug is THC.

When you have THC, you will test positive for marijuana use. However, alone, CBD will not.

Some people test positive for marijuana when taking a CBD product because of the amount of THC it has.

CBD products, in general, should not have more than 0.3% THC, but some products do because CBD is an unregulated market. This means that not all CBD products are equal, and you should always buy 3rd party lab-tested products.

What about breastfeeding?

Using CBD products while pregnant or breastfeeding isn’t recommended. This is due to the lack of research, so it still carries risks for this reason.

Research shows that some CBD is transferred to babies through breast milk. Most people don’t even research the products that they’re buying, and it can contain more THC than the label says. This puts the baby at risk also.

The safest way to take CBD products without putting yourself at risk is to buy broad-spectrum, or CBD isolates products. And you should also check for the lab-test.


So how long does CBD stay in your system? It’s hard to say because it depends on several different things. Everyone’s body reacts differently, so it’s hard to say exactly. However, CBD will not make you fail a drug test if you get good quality products that are lab tested.

Frequently Asked Questions

How long does CBD stay in your system if you eat it?

How long does CBD stay in your system when smoked or vaped?

Nabrissa Simpson

I'm the co-owner of CBDTornado. I live in Star, Idaho and CBD oil has got rid of my anxiety and muscle pains. I take 50mg a daily and haven't looked back since.

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