Does Pet CBD Oil go bad? Everything You Need to Know

Pet owners around the world are increasingly turning to alternative remedies to improve their furry companions’ well-being. One such alternative that has gained popularity is CBD oil. Derived from the cannabis plant, CBD oil is believed to have various therapeutic benefits for pets, including reducing anxiety, alleviating pain, and promoting overall health.

However, like any other product, CBD oil can degrade over time. In this blog, we’ll delve into the topic of whether pet CBD oil goes bad, factors affecting its shelf life, and how to properly store it to maximize its longevity.

Does Pet CBD Oil go bad?

Yes, like most organic products, pet CBD oil does have a shelf life. CBD oil is extracted from hemp plants and typically mixed with a carrier oil, such as coconut or hemp seed oil, to create a consumable product for pets. The compounds in CBD oil are sensitive to environmental factors, which can lead to degradation over time.

Factors Affecting Shelf Life

Several factors influence the shelf life of pet CBD oil:

  • Exposure to Light: Light, especially sunlight, can break down the cannabinoids and other compounds in CBD oil through a process called photo-oxidation. This degradation can lead to a decrease in potency and effectiveness.
  • Air and Oxygen: Exposure to air and oxygen can cause oxidation of the compounds in CBD oil, leading to a change in the chemical composition and potentially reducing its benefits.
  • Temperature: Extreme temperatures, both hot and cold, can impact the stability of CBD oil. Storing the oil in an environment with fluctuating temperatures can accelerate its degradation.
  • Contamination: Proper storage is essential to prevent contamination by bacteria, fungi, or other microorganisms that could spoil the oil.

Signs that Pet CBD Oil Has Gone Bad

Signs that Pet CBD Oil Has Gone Bad

Over time, you might notice changes in the appearance, smell, and effectiveness of your pet’s CBD oil. Signs that the oil may have gone bad include:

  • Change in Color: If the oil has become significantly darker in color, it might indicate degradation.
  • Unpleasant Odor: A rancid or foul smell could be a sign of deterioration.
  • Reduced Effectiveness: If you’re not seeing the usual benefits for your pet, the CBD oil may have lost its potency.

Extending Shelf Life Through Proper Storage

To extend the shelf life of pet CBD oil, follow these storage tips:

  • Store in a Cool, Dark Place: Keep the CBD oil away from direct sunlight and heat. A dark pantry or cupboard is an ideal location.
  • Seal Tightly: Ensure the bottle is tightly sealed after each use to minimize exposure to air and moisture.
  • Use the Original Bottle: If possible, keep the oil in its original, airtight container to prevent contamination during transfers.
  • Avoid Temperature Fluctuations: Maintain a consistent temperature in the storage area to prevent the oil from degrading due to temperature changes.

Also read>> Does CBD Oil Expire? Everything You Need to Know

What is the shelf life of CBD oil in the fridge?

The shelf life of CBD oil, even when stored in the refrigerator, can be influenced by various factors, including the quality of the oil, the type of carrier oil used, and the specific storage conditions. However, refrigeration can help extend the shelf life of CBD oil compared to storing it at room temperature.

On average, when properly stored in the refrigerator:

  • Unopened CBD Oil: Unopened CBD oil bottles can have a shelf life of approximately 12 to 24 months or more when refrigerated. The cold temperature helps slow down the degradation of the cannabinoids and other compounds in the oil.
  • Opened CBD Oil: Once opened, CBD oil’s shelf life can be slightly shorter due to increased exposure to air and potential contaminants introduced during use. Opened CBD oil bottles can typically last anywhere from 6 to 12 months when stored in the refrigerator.

It’s important to note that these timeframes are approximate and can vary based on factors such as the quality of the product, the carrier oil used (some oils have longer shelf lives than others), and the effectiveness of the container’s seal.

Tips for Properly Storing CBD Oil in the Refrigerator:

  • Keep It Sealed: Ensure that the CBD oil bottle is tightly sealed to prevent air and moisture from entering the container.
  • Avoid Temperature Fluctuations: While the refrigerator is a suitable place for CBD oil storage, try to minimize temperature fluctuations by placing the bottle toward the back of the fridge, where temperatures are more stable.
  • Protect from Light: If the CBD oil is in a clear bottle, consider placing it in a dark container or wrapping it in aluminum foil to prevent exposure to light.
  • Label and Date: If your CBD oil doesn’t already have a clear expiration date, consider labeling the bottle with the date it was opened so you can easily track its freshness.
  • Follow Manufacturer Recommendations: Always refer to the manufacturer’s guidelines for storage recommendations specific to the CBD oil product you have. Different brands and formulations may have varying storage requirements.

What happens if you don’t refrigerate CBD oil?

CBD oil, like many other natural products, can be sensitive to environmental factors that can lead to degradation over time. If you don’t refrigerate CBD oil and store it at room temperature instead, several potential outcomes might occur:

  • Reduced Shelf Life: Storing CBD oil at room temperature can lead to a shorter shelf life compared to refrigeration. The compounds in CBD oil, including cannabinoids like CBD, can break down more quickly when exposed to light, air, and heat.
  • Decreased Potency: Exposure to light, air, and temperature fluctuations can cause the cannabinoids in CBD oil to degrade. This can result in a reduction in the oil’s potency, meaning it might not deliver the same intended effects.
  • Changes in Flavor and Smell: As CBD oil degrades, you might notice changes in its flavor and smell. The oil might develop a more pronounced grassy or earthy taste, or even take on a rancid odor.
  • Potential for Contamination: Storing CBD oil at room temperature increases the risk of microbial growth, which can lead to contamination. Bacteria, fungi, and other microorganisms can thrive in the oil if it’s not stored in a cool environment.
  • Altered Consistency: Over time, CBD oil might undergo changes in consistency, becoming thicker or more viscous. This can affect its ease of use and the accuracy of dosing.
  • Potential for Oxidation: Oxygen exposure at room temperature can lead to oxidation of the compounds in CBD oil, potentially changing its chemical composition and rendering it less effective.

It’s important to note that while storing CBD oil at room temperature might result in these outcomes, the timeline for these changes can vary depending on the quality of the product, the specific formulation, and the storage conditions.


Pet CBD oil, like many natural products, does have a limited shelf life. Factors such as exposure to light, air, temperature fluctuations, and contamination can contribute to its degradation over time. However, by storing it properly and being vigilant for signs of spoilage, you can ensure that your pet receives the maximum benefits from their CBD oil. Always consult your veterinarian before giving your pet any supplements, including CBD oil, to ensure their safety and well-being.

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