How Long Does Cannabutter Last: Storage Tips and Tricks

Cannabutter, a combination of butter and cannabis, is a versatile ingredient used in a variety of recipes. Proper storage of cannabutter is essential to maintain its freshness, potency, and quality. Whether you choose to refrigerate or freeze it, there are key considerations and storage tips to ensure that your cannabutter lasts as long as possible. Let’s explore the best practices for storing cannabutter and some key takeaways to keep in mind.

Key Takeaways

  • Divide cannabutter into individual serving sizes for convenient use and minimal exposure to air.
  • Monitor the storage time of cannabutter and discard any that shows signs of mold, discoloration, or rancidity.
  • Ensure airtight storage, minimize temperature fluctuations, and organize by date to maintain the freshness and potency of cannabutter.

Storing Cannabutter


When it comes to refrigerating your cannabutter, it’s important to ensure that it is stored in an airtight container to maintain its freshness and potency. Additionally, keeping it away from strong-smelling foods can help preserve its flavor. If you’re looking for precise temperature control, consider using a refrigerator thermometer to monitor the storage conditions. This will help you ensure that your cannabutter stays fresh and potent for longer periods of time.


Freezing cannabutter involves storing it at temperatures below freezing, typically around 0°F (-18°C) or lower. Here are the benefits and considerations associated with freezing cannabutter:

  • Extended Shelf Life: Freezing cannabutter extends its shelf life significantly. When stored properly, it can retain its potency, flavor, and quality for several months to a year or even longer. This is particularly advantageous if you make larger batches or want to store cannabutter for future use.
  • Minimal Moisture Loss: Freezing cannabutter helps preserve its moisture content, reducing the risk of dehydration and maintaining a smoother consistency when thawed.
  • Potential for Batch Cooking: Freezing cannabutter allows you to make larger quantities in advance, providing flexibility in batch cooking and meal planning. It allows you to have readily available infused butter for various recipes without the need to make it from scratch each time.
  • Potential Flavor and Texture Changes: Freezing can potentially alter the texture and flavor of cannabutter. While the potency remains intact, there may be a slight change in consistency when thawed, resulting in a less creamy or spreadable texture.
  • Proper Packaging: To prevent freezer burn and maintain the quality of the cannabutter, it’s crucial to package it properly. Use airtight containers or freezer-safe bags, removing as much air as possible before sealing to prevent oxidative damage.
  • Longer Thawing Time: Unlike refrigerated cannabutter, frozen cannabutter requires thawing before use.
  • Labeling: Always label the freezer containers with the date of freezing and the contents to keep track of the cannabutter’s age. This ensures that you use the oldest cannabutter first and helps you monitor its shelf life.

Proper Packaging

Ensuring your cannabutter is stored in proper packaging is crucial for maintaining its quality and extending its shelf life. Use airtight containers that are also leakproof to prevent air and moisture from spoiling the butter. Opaque or tinted containers are preferable as they protect the cannabinoids from light, which can degrade potency.

When labeling your containers, include the date of preparation, the strain of cannabis used, and the dosage per serving. This information is not only important for personal reference but also for adhering to regulations if you plan to share or sell your product. Here’s a simple checklist for proper packaging:

  • Use airtight and leakproof containers
  • Opt for opaque or tinted containers to block light
  • Label with preparation date, strain, and dosage
  • Store in a cool, dark place

Regularly review your stored cannabutter, rotating the stock to use the oldest first. This practice ensures you are always using the freshest product while also keeping track of your inventory efficiently.

Frequently Asked Questions

How long can cannabutter be stored in the refrigerator?

Cannabutter can be stored in the refrigerator for approximately 2 weeks before it begins to go off. It’s best to use it within this time frame to maintain its freshness and potency.

Can cannabutter be stored in the freezer?

Yes, cannabutter can be stored in the freezer for a longer period. This allows it to maintain its freshness and potency for an extended time, but it needs to be thawed before use.

What are the key considerations before storing cannabutter?

Before storing cannabutter, it’s important to consider factors such as its composition, potency, and the decarboxylation process. These factors greatly impact its shelf life and quality.

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