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CBD Oil: How is it made? Does it matter?

​CBD Oil: How is it made? Does it matter?

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If you’ve bought a few different brands of CBD oil you may have noticed that there’s some variations between them: a different smell or perhaps even a different taste.
This is no mistake, as the oils likely were extracted using different methods.
There are many ways to extract CBD oil from the plant (even one involving olive
oil!), but today we’re discussing the two main methods used today.

1.) Alcohol (or ethanol) Extraction

Here CBD is extracted from the plant material using alcohol
as a solvent. It’s actually quite a simple process and many people can, and
have, done this in their garage. While I won’t discuss all the details here,
with your plant, ethanol, a large bucket, something used to strain (like a
cheesecloth), and a way to maintain a steady mid-temperature heat like an oven
or rice cooker, you can make your own CBD. Granted, this is the far simplified
version of alcohol extraction and not to popular brands’ quality, it works.

Alcohol extraction at the commercial level involves dousing
the entire plant, which is typically chopped up and in a powder at this point,
in the ethanol solution. After the mixture has soaked the plant material is
strained off and the remaining solution, which now contains the precious
cannabinoids and terpenes (but the ethanol as well), is treated by evaporation
using heat to get rid of the solvent.

CBD Oil: How is it made? Does it matter? Dr.Ganja

2.) CO2 Extraction

CO2-extracted CBD is more complex and uses CO2
as well as pressure and very low temperatures to extract the CBD from the plant
material. CO2 is pushed
through the plant material and the cannabinoids are separated. This method not
only produces a very clean product, but doesn’t use or give off harsh products
so it’s good for the environment as well. The caveat here is that some of the
cannabinoids and terpenes that can lend a beneficial effect to the CBD oil are
diminished by the process, for the sake of purity.

Some important factors in the CBD oil process:

Obviously, the extraction method is critical. Research has
shown that CBD oils derived from CO2 methods typically have much
lower terpene profiles than ethanol-extracted CBD (if you’re unaware what
terpenes are or do, check out our blog post on terpenes here).
On the other hand, CBD oil made from CO2 extraction makes for an amazingly pure CBD
product because of this intense process. Fortunately, many brands add in
terpenes thereafter to ensure a well-balanced product.

Ethanol extraction, much like CO2 extraction, is
sort of a double-edged sword. While you do retain many of the terpenes and
cannabinoids in the plant, you’re also incorporating remnants from the plant
like chlorophyll into your oil. If you’ve tried many CBD oils you likely
already know the taste of chlorophyll as some brands do not filter it out. It’s
taste is noticeably bitter and is reminiscent of hay or grass. While not
harmful by any means some people may find the taste and the green color it
lends off-putting.

Most importantly, it doesn’t matter what method of
extraction you use if your starting plant material isn’t from a good and
trusted source. Hemp/marijuana is like anything that grows: it draws from its
environment; that is, what’s in the soil will reflect upon the health of the
plant.

Like in many things involving the wondrous CBD, such as
effectiveness of full-spectrum oil vs CBD isolate, or CBD oil vs flower etc.,
it’s nuanced. Really, it just means that it’s up to you and what you want in
your CBD experience.

By the way… did you know that CBD has amazing relaxing
qualities? It’s true, it’s worked its magic even on the Dr.Ganja website, enter the coupon code: Relax and get a relaxing discount on all of your purchases.

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