Does CBD Vape Oil Go Bad? Signs to Look For

Does CBD Vape Oil Go Bad? Signs to Look For

And is it fine to use expired CBD vape oil?

24 May 2024 | Hannah Rubery

Does CBD Vape Oil Go Bad? Signs to Look For (image)

With the rise of wellness trends and alternative health products, CBD vape oil has surged in popularity. Whether you’re new to the world of CBD or a seasoned enthusiast, understanding the nuances of CBD vape oil is crucial for an optimal experience. But a common question many users have is, "Does CBD vape oil go bad?" Let’s delve into what CBD vape oil is, why it’s loved by so many, and the factors that affect its shelf life.

CBD vape oil, also known as CBD vape juice, is a concentrated form of cannabidiol (CBD) designed to be used in a vape pen or e-cigarette. The process involves heating the oil to produce vapour, which is then inhaled. Many users prefer this method due to its rapid absorption and ease of use. However, like any consumable product, CBD vape oil can degrade over time. Understanding how and why this happens is key to ensuring you always have a high-quality product on hand.

Understanding the Shelf Life of CBD Vape Oil

The shelf life of CBD vape oil depends on several factors, including its composition, storage conditions, and exposure to elements like light, heat, and air. Generally, properly stored CBD vape oil can last up to one to two years. However, the actual lifespan can vary based on the following elements:

1. Ingredients: The type and quality of ingredients used in the vape oil can significantly impact its longevity. Natural and minimally processed ingredients tend to have a shorter shelf life.
2. Packaging: High-quality packaging can protect the oil from exposure to air and light, both of which can accelerate degradation.
3. Extraction Method: The method used to extract CBD (e.g., CO2 extraction) can influence the stability and shelf life of the final product.

woman holding Cali Greens CBD disposable vape (image)

Signs That CBD Vape Oil is Going Bad

So, how can you tell if your CBD vape oil has expired or gone rancid? Is it important to not use CBD vape juice that has gone off? When it expires there's a good chance that the potency of the CBD could be affected as CBD does naturally degrade over time. Similarly, CBD vape juice can undergo chemical changes that may affect the potency, flavour, and quality.

Here are some key signs to look out for:

1. Change in Colour: Fresh CBD oil typically has a clear or light amber colour. If you notice a significant darkening, it could indicate oxidation or contamination.
2. Odour: Expired CBD oil often develops an unpleasant or sour smell. If your vape oil no longer smells fresh, it's time to replace it.
3. Taste: A bitter or off-taste is another clear indicator that your CBD vape oil has degraded.
4. Consistency: If the oil has thickened or separated, it may have gone bad.

Extending the Life of Your CBD Vape Oil

To ensure your CBD vape oil remains fresh and effective for as long as possible, follow these storage tips:

1. Store in a Cool, Dark Place: Keep your vape oil away from direct sunlight and heat sources. A cupboard or drawer is ideal.
2. Use Airtight Containers: Exposure to air can accelerate the degradation process. Always keep your vape oil in its original, airtight container.
3. Avoid Excessive Handling: Frequent opening and closing of the bottle can introduce contaminants. Handle your vape oil as little as possible.

bottle of CBD vape juice beside an e-cigarette (image)

Frequently Asked Questions about CBD Vape Oil and its Shelf Life

Q: Can CBD vape juice go bad if refrigerated? A: Refrigeration can help extend the shelf life of CBD vape oil, but it’s not strictly necessary. Plus, the CBD can potentially crystalise if its too cold, at which time it's pretty much ruined. A cool, dark place is usually sufficient.

Q: How long does CBD vape oil last once opened? A: Once opened, CBD vape oil can last up to 12 months if stored properly. Always check for signs of degradation before use, and make sure to use within the expiry date on the product.

Q: Can using expired CBD vape oil make you sick? A: While using expired CBD vape oil is unlikely to cause serious harm, it can result in an unpleasant experience and reduced effectiveness. It's best to replace old oil with a fresh batch.

Q: Does the potency of CBD decrease over time? A: Yes, the potency of CBD can decrease over time, especially if the oil is not stored correctly. Proper storage is key to maintaining its efficacy.


Understanding the shelf life of your CBD vape oil is essential for ensuring a safe and enjoyable vaping experience. By recognising the signs of degradation and following proper storage practices, you can extend the life of your CBD vape oil and get the most out of your purchase.