How Long Does CBD Last?

CBD is incredibly popular but brings with it a lot of unknowns for first-time users. One of the major questions we get at is regarding the efficacy of CBD and how long the effects will last once you take the product. With so many products being sold, and so many types of people taking CBD, the answer to this question is a little less straightforward than many think.

To help you understand how long the effects of CBD last, we will go through the major types of CBD products, how they are taken, and what you can expect from that form of CBD usage. By the end of this article, you should have a much better idea as to what to expect when you take  CBD.

What is CBD?

Cannabidiol, which is regularly referred to as CBD, is a phytocannabinoid that was first discovered back in the 1940s. CBD is one of over a hundred cannabinoids found in the Cannabis plant and has a long and confusing legal history. In 2018, the 2018 Farm Bill went into law, effectively legalizing CBD for public consumption. This bill made clear that a Cannabis plant with less than .3% THC is considered hemp, and hemp products are legal to buy and sell on the federal level.

While CBD is highly active, it does not have the same psychoactive components as THC, so you will not get “high” from CBD usage.

In recent years more and more science has been conducted on the compound. We are beginning to learn that CBD is a great pain reliever of benefit to those suffering from seizures, as well as being helpful with a number of skin conditions, including acne. The American Sleep Association is even promoting CBD to help individuals rest better through the night. 

How Long Do the Effects of CBD Last?

The length of time that the effects of CBD will last will always depend on the person in question.  CBD affects everyone differently and everything from your body weight, to the speed of your metabolism, will dictate just how long CBD will last.  Other factors also include the form and format of the CBD you are taking as well as your diet before and after taking CBD. 

How long CBD lasts, and how it affects you will be highly dependent on you. The effects of CBD are also more subtle than many other Cannabis products, so it can be difficult to gauge the effects of CBD on your first couple of tries. With all that said, CBD has proven to be a very potent tool for a wide variety of mental and physical issues and is growing immensely in popularity as more people take a chance and give it a try. 

Generally speaking, CBD will last between 2-8 hours. Though, as we said before, how you take CBD will dictate how long it lasts in your system. Here are the common methods of taking CBD and how long you can expect them to last:

CBD Tinctures

CBD tinctures are very popular products and are generally taken sublingually, meaning you hold them under the tongue for a couple of minutes, allowing them to enter the bloodstream relatively quickly. Since this is such a direct method of getting CBD into your body, it will generally only take about 20-30 minutes to kick in, and you can expect the effects to last somewhere between 4-6 hours.

CBD Topicals

CBD topicals are items that you use outside the body, rubbing into your skin in damaged or pained areas. Topicals include salves, lotions, and creams and are able to give direct relief to a certain area of the body. Since the CBD is absorbed through the skin and delivered directly to the pained area, topical administration can only take about 20 minutes to kick in. Once the effects are felt, you can expect topical CBD products to give you nearly six hours of relief.

Vaping and Smoking CBD

Vaping CBD oil or smoking CBD flower is the fastest way to feel the effects of CBD and delivers the compound directly to your bloodstream through the lungs. When smoking or vaping CBD, you can expect to feel the effects of CBD in only a couple of minutes; however, the benefits will only last for about 2-3 hours.

Edibles, Capsules, and Beverages

CBD edibles, beverages, and capsules all end up going through the digestive tract and liver. These items include gummies, candies, lozenges, drinks, and other forms of edibles. These CBD products will tend to act faster on an empty stomach, while if you have eaten fatty-acid-rich foods, you can expect the CBD to be more potent. Typically speaking, edibles will take about an hour to kick in and last about 4-6 hours. Some capsules will last a bit longer, roughly 6-8 hours.

Ingesting CBD is where many other factors come into play. These factors include:

Body Composition & Exercise

CBD is fat-soluble, so a tiny part of it is stored within our fat cells. This means that those with more body fat will take longer to pass certain chemicals through their bodies.


The speed of your metabolism will also be critical in determining how quickly an edible is broken down and processed throughout the body. A fast metabolism will have you feel the effects faster, but it will also cause them to be more short-lived. A slower metabolism will take longer to get CBD into your bloodstream, but the results will also last longer.

How Long Does CBD Stay in Your System

Even though the effects of CBD may only last for up to eight hours, the product itself will remain in your system for a bit longer. While scientists are still not sure what the exact half-life of CBD is, most estimates put it around 24 hours. This means that when you take CBD, you can expect an aspect of it to hang out in your body for roughly five days.

The good news is, that no drug tests look for CBD, and the compound is not illegal in the vast majority of locations in the United States. Unless the CBD you are taking has a large amount of THC, you really don’t need to worry about it remaining in your system regardless of the job you have.

Learn More About CBD

There is a lot to learn about CBD, and at, we are making great efforts to provide as much information as possible to you regularly. Check with our blog often for more essential CBD information, as well as news and reviews regarding the wider industry.


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