Proper Storage of Hemp Oil: How to Extend Its Shelf Life

Hemp oil, rich in polyunsaturated fatty acids, may have a relatively long shelf life, but improper storage can lead to rancidity and a decline in its potency. This article provides essential tips to ensure that your hemp oil maintains its freshness and quality.

Understanding Hemp Oil's Vulnerability to Spoilage

Hemp oil can spoil if not stored properly. Although it possesses a lengthy shelf life, exposure to factors such as heat, light, and air can accelerate its oxidation and lead to rancidity. Even if the potency and quality do not deteriorate immediately, consistent improper storage can result in a gradual decline in the oil's effectiveness.

Optimal Storage Conditions for Maximizing Shelf Life

To extend the freshness and shelf life of hemp oil, follow these guidelines:

Store in a Cool, Dark Place

The best storage location is a pantry or cupboard away from direct sunlight. A cool, dark environment minimizes exposure to light, which can trigger oxidation. It is a practical choice that you can easily implement to preserve the integrity of your hemp oil.

Refrigeration

Keeping hemp oil in the refrigerator can further extend its freshness. This method is particularly effective for CBD oil, which has a longer shelf life than other hemp oils. However, it's important to ensure that the oil remains tightly sealed to minimize exposure to air, which can contribute to spoilage.

Seal Tightly

Maintaining a tightly sealed container is crucial to prevent air and moisture from entering. This step minimizes oxidation and keeps the oil fresh. For refrigerated storage, make sure the container is properly sealed to avoid any unwanted contact with cold air or moisture.

Storage Time Frames and Potency Decline

Even if hemp oil and CBD oil are stored properly, their potency and quality will degrade gradually over time. High temperatures can significantly weaken the potency of CBD oil by causing the cannabinoids and terpenes to degrade. Therefore, it is recommended to store these oils at room temperature, unless refrigeration is necessary.

Storage time frames vary depending on the type of oil and the storage temperature. For instance, a store-bought cold-pressed oil can spoil in a few months if kept unrefrigerated. In contrast, an ethanol-extracted crude oil used for CBD can last for years under the correct conditions—cool temperatures below 60°F (15°C) and protection from sunlight in a properly sealed glass jar.

Real-World Storage Considerations

Some may argue that there is no need to refrigerate hemp oil, but it's essential to maintain cool and dry conditions. Resembling the storage methods for regular vegetable oils, it is advisable to keep your hemp oil in a cool, dark place on a shelf. Proper storage can extend its shelf life significantly.

Properly stored hemp oil can last for varying periods of time. If kept on a countertop in a kitchen, it may spoil within a month or less. In a refrigerator, it can remain fresh for up to six months. For those who prefer long-term storage, placing it in the freezer can extend its shelf life for up to two years or more.

For maximum freshness and optimal potency, always keep your hemp oil away from heat, light, and air. By following these storage tips, you can enjoy the benefits of your hemp oil for as long as possible.