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  • by Nicola Boulton January 16, 2023 5 min read

    How Long Does CBD Oil Last Once Open?

    CBD is infused in different products and thus takes different forms, for example, topicals, edibles, CBD oil and tinctures, and e-juice; this increased accessibility by the users. This article outlines CBD oil, how to store and

    The view has changed in the past few years due to the potential health benefit of cannabidiol, a compound derived from it. Many appreciate cannabidiol as a natural r People have appreciated CBD oil as a natural remedy for different health issues, for example, pain relief. CBD is a chemical compound derived from hemp and the cannabis plant; however, it is emphasized since it has less THC. The legal; amount of THC is below 0.3% because it is non-intoxicating to the user. However, states like the UK allow 0.2% of THC and below. THC is a marijuana compound that alters the user's mental state because of its psychoactive effect on the user.

    What is CBD Oil?

    Cannabidiol, commonly known as CBD, is a chemical compound derived from hemp and cannabis plants. Hemp-derived CBD is emphasized since it has slow amounts of THC. According to Niesink & van Laar(2013), THC is the most popular known compound of marijuana since it has psychoactive effects on the user. Although CBD and THC are derived from the same plant, CBD offers the body diverse health benefits, for example, easing pain and alleviating different mental disorders, including anxiety, posttraumatic stress disorder, and depression.

    CBD can be found in oil because it combines with carrier oils such as coconut oil, olive oil, and hemp seed oil. The oils do not affect the potency of the compound but make storage and use easier. CBD oil can have all plant compounds, called whole plant CBD or full spectrum CBD. CBD isolate has cannabidiol alone, while the broad spectrum does not have THC traces but contains all the other compounds of the plant, for example, terpenes known for their relaxing effects, cannabinoids, and flavonoids.

    How Long Does CBD Oil Last Oil?

    How long CBD oil will stay before expiry or degradation depends on several factors ranging from ingredients and the quality of CBD to how the product is stored. Here are some of the factors to consider when storing;

    Quality of CBD

    CBD quality can affect the time the product lasts; for example, high-quality products are believed to last longer and provide fast effects, such as pain relief, as stated by Überall(2020). This is connected to the growing condition of the plant. Most US-grown hemp is emphasized because it is grown under agricultural regulations and is thus considered safe for human consumption.


    CBD oil matters because all the ingredients affect its effectiveness and shelf life. For example,flavoring has a different shelf life, which can affect the entire ingredient's lasting time. Therefore, reading the product labels to identify all the ingredients is good.

     Extraction Process

    According to Rochfort etal.(2020),CBD is extracted from the pant in different ways, such as using CO2 or chemicals. Carbon dioxide extraction is considered the golden method because it does not expose the compounds to harsh chemicals which can contaminate the product. This allows the user to maximize CBD in the compound. CO2 also keeps the compounds stable when taking full-spectrum CBD.


    CBD oil lasts longer based on the type of packaging used. The amber bottles commonly used are not for decoration. They protect the light from degrading the compound and prevent air from oxidizing it.

    The Type of CBD

    The CBD spectrum can affect the duration it serves you. CBD isolate has one plant compound, cannabidiol. Full spectrum CBD and broad spectrum have other compounds from the plant, for example, flavonoids which have a different shelf life and thus can affect the entire product.


    Purchasing CBD oil always comes with instructions on storage because it is an essential factor affecting the product's shelf life. Heat and light speed up the degradation of CBD. An ideal storage environment keeps the compound fresh for a long time.

    How Tell CBD Oil Has Gone Bad

    CBD oil has an expiry date on it, which can help know how long one can benefit from the product. However, the expiry date does not exactly show when CBD will go bad because the compound can deteriorate. However, before then, you can tell if CBD oil has gone bad by self-examination;

    Thickness of the Product

    When the CBD oil seems thicker or separates in the bottle, it can indicate it has gone bad. However, it should be known that some storage methods can cause changes in the thickness, for example, once it is refrigerated for a while. Learn more about cbd delivery methods

     The Colour

    Colour changes can be a sign that the product expired. It will appear darker and murky, which means the compounds are breaking down. Learn more about can you overdose on cbd?


    CBD oil is slightly earthy and pleasant, just like other foods. When the scent changes to pungent or rotten, it is a sign the product has gone wrong.


    The test can indicate the expiry of the compound. CBD has a natural, earthy flavor and any change to that means it has gone bad.

    CBD Oil Storage Tips

    CBD is sensitive to various environmental factors; thus, when well-managed, you can rip more benefits from the compound for a long time. Keep the product away from direct sunlight or light, keep the bottle tight enough to keep air off, and maintain the temperature below 23 degrees.


    CBD oil can be used, and the benefits last about two years; however, it has an expiry date. This is enough time to benefit from the fresh and potent CBD oil. It can go bad faster because of the light, exposure to, and high temperatures. When purchasing CBD, it is important to consider the source of CBD, the method of extraction, and the type of  CBD  since they can affect how long the product will serve you and the quality of the product. Good quality CBD oil will serve you for a long. Before using CBD oil, please consult your doctor since it reacts with different medications.


    Überall, M. A. (2020). A review of scientific evidence for THC: CBD oromucosal spray (nabiximols) in chronic pain management. Journal of pain research13, 399.

    Rochfort, S., Isbel, A., Ezernieks, V., Elkins, A., Vincent, D., Deseo, M. A., & Spangenberg, G. C. (2020). The utilization of the design of experiments approaches to optimize supercritical fluid extraction of medicinal cannabis. Scientific Reports10(1), 1-7.

    Niesink, R. J., & van Laar, M. W. (2013). Does cannabidiol protect against the adverse psychological effects of THC? Frontiers in psychiatry4, 130.

    Nicola Boulton
    Nicola Boulton

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