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  • August 20, 2022 4 min read

    When Does Skin CBD Serum Expire if Not Open?

    CBD is a cool compound, the reason being it has mild and few side effects secondly it is one among the products with a fairly long shelf life. CBD topicals are applied on the skin, they include massage oils, balms, lotions, salves, and face masks.

     CBD has become very popular in the market for its therapeutic and cosmetology benefits. Have you ever thought of buying one and storing it till you use it at a later day and wondering if it can get bad even though it is not opened? Read this article and get your question answered.

    CBD Skin Serum

    A CBD serum is an oil that’s concentrated with a light composition to offer the skin a boost of moisture.  Jackson et al. (2021) noted that CBD skin serum is essential in relieving swelling and pain, doing away with redness, and irritation on the skin in case they exist. CBD skin serums also deal with skin conditions such as psoriasis and eczema.

    Does CBD Oil Expire?

    Almost all packed goods have a shelf life, CBD is one of them. In case you have come across an old bottle of CBD inside a drawer and wondered if its content goes bad here is a genuine answer.

    The definite answer is yes, CBD goes bad however most products made from CBD have a long shelf life. The best part of it is that users are free to extend the durability of CBD oil by purchasing a good quality product, inquiring about the sell-by date, and storing it in a cool dry place away from direct sunlight.

    Why CBD Serum May Go Bad

    Remember that even the very best CBD oil goes bad at one point in time after it gets manufactured. The long shelf life of CBD offers the many advantages coming for several months. The expiration tends to raise eyebrows among several CBD users. Expired CBD cannot make consumers sick, however, it will have a funny taste and smell.CBD goes bad if it surpasses the best before date making it less efficient, and having a different taste and smell. The CBD skin serum will lose its smell and the expected results will take longer to kick in or even it will lack the strength of offering the expected results

    What is the Shelf life of CBD Serum?

    CBD topicals are made with several other ingredients including essential oils and other additives. Therefore, this may either extend or shorten the shelf life of your CBD serum. Fortunately for those who purchase CBD serum, its shelf life is quite long as compared to other commodities such as a gallon of milk. Several variables have an impact on the outcome such as how cautious we store the oil. Several experts have pegged its shelf life to be 1-2 years.

    When talking of the reason and the instances whereby CBD serum goes bad, it means the degradation of both its infusions and extracts. In essence, its potency reduction. The best bit is that due to its long shelf-life majority of its users replace it even before its shelf life ends.

    How to Tell if Your CBD Skin Serum has Gone Bad

    As we had earlier noted, CBD goes bad if it has extended its best before date, therefore even if you have opened it or not the fact is that it has gone bad. Just to confirm it's gone bad is to simply open it and waft to smell it. Jakhar (2019) noted that CBD oil that has gone bad will often have a murky appearance. Open it up a examine it and one will realize it is not the same as the way they bought it.

    How to Preserve A CBD Product for it to Last Longer

    Now that it has a long shelf life is there a way of making it stay a bit longer? It is key to protecting your CBD product from being exposed to severe elements of weather such as cold, humidity, and heat.

    Just like any other therapeutical and food products, the best way to preserve CBD skin serum is in a cool dry place such as your pantry.  According to Taylor et al. (1973), few people opt to put their CBD oil in the fridge.  However, this can lead to the thickening of the oil. Simply dip the bottle of CBD skin serum inside a cup full of hot water before using it.

    Do not expose it to air so that it can serve you longer. It is advisable to put your product in the original package you bought it with.  The reason being oxygen may slowly affect the chemical balance of CBD oil. Such a process is referred to as oxidative stress and is normally planned for during production. Putting that in mind, it's the reason why manufacturers tailor CBD topical bottles to be particularly air-tight thus preventing air from tampering with the product.

    Nahler et al. (2019) noted that temperature, exposure to air, or direct sunlight any of these factors have an immense impact when it comes to the shelf life of CBD serum s and CBD oil generally.


    It is wise to note the best before the date of your CBD serum so that one can use it before its shelf life is over. Even though it is not opened the content inside goes bad or becomes degraded. CBD oil turns murky and has a changed taste when its shelf life has been degraded. Another question, why buy something you won't use? Go for a CBD skin serum if you need it so that you don’t have to store it in your home just for no purpose. When in use, store the skin serum away from harsh weather elements and direct sunlight to avoid tampering with it.


    Jackson, E. O., Brown, A., McSweeney, J., & Parker, C. (2021). Pediatric subcutaneous treprostinil site maintenance and pain control strategies from the Pediatric Pulmonary Hypertension Network. Pulmonary Circulation11(1), 1-7.

    Jakhar, Y. (2019). A Computational Design Framework for Regulation Volatility in the Cannabis Industry.  

    Nahler, G., Jones, T. M., & Russo, E. B. (2019). Cannabidiol and contributions of major hemp phytocompounds to the “Entourage Effect”; possible mechanisms. J. Altern. Complementary Integr. Med5.

    Taylor, A., Walton, P., & Young, J. (1973). The New. Fast, and Sensitive LC/MS/MS Method for the Accurate Quantitation and Confirmation of Melamine and Cyanuric Acid in Pet Food Samples.