CBD Lasting: How Long Does CBD Vape Juice Last In Your System

Cannabinol, also known as CBD, has been gaining a lot of traction and has become a popular compound among consumers around the globe.

If you’re yet to try it, you may want to consider that decision because CBD has many benefits, one of which is the many forms it can be consumed. CBD can be taken as capsules, oils, tinctures, or its more popular form— vaping.

What Is CBD Vape Juice?

Cannabidiol, or CBD, as most people know, is a natural substance derived from the cannabis plant. CBD is used to make CBD vape oil or vape juice used in vape pens (e-cigarettes).

The CBD vape pens uk  vaporizes the vape juice, and the users inhale the CBD e-liquid vapor into their lungs, and CBD is infused into their bloodstream.

Also read: How to Determine the Most Popular Vape Juices

a boy smoke a vape


CBD e-liquids contain simple ingredients, which are approved. These are:

  • Propylene glycol (PG) – Used as a food additive. PG is a colorless and odorless liquid with a sweet taste.
  • Vegetable glycerin (VG) – VG is a common additive in food. It’s slightly thicker than PG and has a sweeter taste.
  • CBD extract (may or may not contain THC)
  • Flavoring

When vaping for recreational purposes, users seeking a relaxing “high” can use CBD vape juice that contains tetrahydrocannabinol or THC— an active ingredient in marijuana.

Also read: How to Get the Best Sleep with CBD Vape Pen

Does CBD Vape Show Up In Drug Tests?

You may vape CBD only if the e-juice you’re vaping contains more than 0.3 per cent THC. If you’re worried about how long CBD will stay in your system, don’t be.

a girl enjoying vape


Below is a detailed discussion on how long CBD vape juice lasts in your system so you know if you will fail any future workplace drug tests and have a general understanding of how CBD vape liquids work.

How Does CBD Vape Stay In Your Body?

CBD vape disappears from your body relatively quickly. From a study following 14 subjects who were each given around 700 mg of CBD orally every day for six weeks, the average level of the plasma fell to 1.5 ng/ml only a week after the final dose was administered and was undetectable after that.

They estimated the half-life of CBD in the body to be around 2-5 days. It takes approximately 5.5 half-lives for a drug to be eliminated in the body. So taking CBD orally would last about 11-28 days in the body. It may also be impossible to detect it in the blood before that.

vape smoke dark background


The half-life for vaping CBD in blood plasma is shorter than ingested CBD. It will last a few hours if you’re new or occasional, but it may take time to fully clear from their system for regular users.

It’s nearly impossible to detect CBD in urine. But one study showed that a test subject had detectable traces of CBD in his urine for 25 hours. CBD is never tested in the drug tests administered at work.

But if you’re concerned about failing, stick to CBD e-juices that contain no THC or have a negligible amount. These may be CBD vape juices that have CBD isolate or broad-spectrum CBD.

What Factors Affect How Long CBD Vape Juice Stays In Your System?

A few variables dictate how long CBD stays in your system. These are:

How much of it do you vape?

As with most other substances, the more you use, the longer CBD vape juice will stay in your system.

How often do you vape?

Your vaping frequency will also determine how long CBD vape juice will remain in your body. CBD builds up in your body over time if you use it regularly.

Your body’s physiology

Everyone’s body is different, and thus, will process CBD vape juice differently. Your body’s water content, body mass index, and metabolism are some of the aspects that will influence how long CBD stays in your system.


What you eat, when you eat it, and how much you eat will determine CBD vape juice’s stay in your system.

How Long Does CBD Vape Take to Kick In?

How fastly CBD vape juices affect your system depends on your body’s situation and the dosage of the vape juice. The effects will typically begin to take hold within fifteen to twenty minutes after your first hit and may last anywhere between an hour and two.

Last Words

Before Purchasing CBD vape juices, ensure you’re buying from legit and authorized vendors such as Juice Head Eliquids. Most users may be vaping CBD e-juice that contains THC without knowing. Additionally, ensure you research before purchasing any CBD vape juice products or asking an expert. You won’t fail a drug test if you buy the exact thing.

Medical Disclaimer: All the content available on the website is just for informational purposes. It’s not a substitute for any Professional advice. Don’t take it personally. As a medical student, I’m just trying to use my information through my content, and please keep in mind it’s not written by a professional doctor. Use the data just for educational purposes.

Kelly Han

Dr. Kelly Han is a seasoned medical professional with a passion for holistic wellness and integrative health. Based in San Francisco, her expertise spans across various domains of health, from fitness and skincare to oral health and weight management. Understanding the intricate connections between different aspects of health, Dr. Han believes in a comprehensive approach. Whether it's the latest skincare regimen, effective weight loss strategies, or understanding hormonal imbalances, she's dedicated to providing readers with evidence-based advice and actionable insights on a wide array of health topics. Through her articles, Dr. Han aims to empower individuals to take charge of their well-being, offering them the knowledge and tools they need to lead healthier, more vibrant lives. Join her in exploring the multifaceted world of health, beauty, and wellness.

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