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All orders must be made 30 minutes before Bayqueen's closing hours in order to be delivered that same day. Please review our store hours:

Monday-Friday: 9 AM-10 PM (order before 9:30 PM for same day delivery)

Saturday: 10 AM-10 PM (order before 9:30 PM for same day delivery)

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*Orders submitted after this time will be delivered the following day.

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Cannabis extracts are a category of products that are more potent than flowers. Manufacturers create them by pulling THC, CBD, and other cannabinoids from physical plant matter, concentrating the cannabinoids. While the THC content of extracts varies, many have upwards of 90%. To create them, manufacturers typically use solvents such as butane or propane. Today, another solvent is gaining popularity, and that’s supercritical CO2. Here’s what you need to know about the benefits of supercritical CO2 extraction over other methods. 

More Traditional Methods of Cannabis Extraction

Butane is one of the most common solvents involved in hydrocarbon extraction. The process involves pressurizing the gas to transform it into a liquid. That liquid then passes over cannabis plants, extracting cannabinoids as it does. Next, manufacturers apply heat to evaporate the butane, leaving behind what’s commonly called butane hash oil


Supercritical CO2 Extraction

Supercritical CO2 extraction involves using carbon dioxide, another gas, to extract cannabinoids and other beneficial compounds from cannabis plants. Like butane, CO2 is pressurized to become a liquid. It passes over the plants to dissolve and separate the desired compounds. Again, the solution moves to a collection chamber where the temperature and pressure normalize. In the process, the CO2 returns to a gas and evaporates from the extract. 

What Are Its Benefits 

There are a few benefits of supercritical CO2 extraction over butane and propane extraction. For one thing, any lingering butane or propane in an extract could result in significant health risks. Additionally, butane released into the natural environment could harm the atmosphere. With CO2, it’s a non-toxic, naturally occurring gas. It won’t harm you, nor will it harm the environment. 

Another benefit of CO2 extraction is that it provides a safer method of extraction. Butane is highly flammable and could cause some severe harm if it came into contact with too-high temperatures. CO2 doesn’t have the same risks. Manufacturers can also recycle CO2, which allows them to use it multiple times to create extracts. That also makes it a more environmentally-friendly option. 

Know Your Products

If you’re interested in purchasing CO2 extracts over butane or propane ones, the best way to find products that fit your needs is to read the label. Cannabis labels, which need to provide a significant amount of information, will give you what you need to make an informed decision. 

Understand How Your Cannabis Products Came to Be

As a cannabis user, you have a right to know (and should know) information about the products you buy. The product labels provide you with most of what you’ll need to know. They give you the cannabinoid profile and terpene profile, which can help you choose the best products. You’ll see whether or not a product has passed microbe, herbicide, mold, and mildew tests.

When it comes to extracts, product labels will also show which solvent a manufacturer used to make them. Armed with information regarding the different extraction methods, you can choose the products you decide are the safest and best for you.

Oakland’s own cannabis delivery service – where quality products and customer service is paramount.

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Mon – Fri: 9AM – 10PM Sat: 10 AM- 10 PM, Sun: 10AM – 9PM
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