What is CBD Oil?
CBD oil is typically made from hemp, a variety of the cannabis plant that has high levels of Cannabidiol (CBD) and very low levels of Tetrahydrocannabinol (THC). It is usually blended with a carrier oil such as Medium Chain Triglyceride (MCT) oil, olive oil or hemp seed oil. Unlike cannabis oil or medical marijuana, which is usually made from marijuana, another variety of the cannabis plant that has a high level of THC, CBD oil has a minimal level of THC, making it non-psychoactive.
What is Cannabidiol?
Cannabidiol, otherwise known as CBD is the active ingredient in CBD oil. It is one of over a hundred compounds found in the cannabis plant that belongs to a class of substances called cannabinoids. Whereas Cannabidiol (CBD) is the cannabinoid that has been found to exhibit many medicinal benefits, Tetrahydrocannabinol (THC) is the cannabinoid that has a psychotropic or intoxicating effect in users.
What is Cannabis Oil?
Before 2014, CBD Oil was only available as a constituent of medical cannabis or cannabis oil, which typically has a high THC content, and while this remains a popular option, both legality issues and the unwanted high from THC led to the first CBD extracts from hemp. Cannabis extracts with high concentrations of THC are usually known by various names such as medical cannabis, medical marijuana, cannabis oil, marijuana oil, or THC oil, whereas extracts with high levels of CBD are commonly known as CBD oil, cannabidiol oil, hemp oil or CBD hemp oil.
What is CBD Hemp Oil?
CBD hemp oil is simply CBD oil that has been produced from industrial hemp. Most CBD oil tends to be CBD hemp oil because it is vastly more cost-effective to produce CBD oil from the hemp plant. The reason for this is that hemp naturally has a high CBD content and a negligible THC content while producing CBD oil from the marijuana plant would necessitate removal of the THC content, which would be a costly process.
What is CBD Hemp Seed Oil?
It is important to note that some manufacturers now produce a CBD hemp seed oil. However, this should not be confused with the hemp seed oil described above, as this is a CBD product that uses hemp seed oil as a carrier or suspension, as opposed to olive oil, coconut oil or MCT oil.
What is Hemp Seed Oil?
Many experts consider hemp seed oil to be one of the most balanced nutritional oils found in nature. Manufacturers produce hemp seed oil by cold-pressing industrial hemp seeds and extracting the oil. It is a natural source of essential amino acids and omega-3 & 6 essential fatty acids but is virtually free of cannabinoids. Unlike CBD hemp oil which is extracted from hemp plant matter, hemp seed oil is made from the cold-pressed hemp seeds which contain no CBD or THC.
What is the Difference Between Marijuana and Hemp?
Marijuana and hemp are merely different varieties of the cannabis plant. Hemp, otherwise known as industrial hemp is commonly used to produce textiles, clothing and rope. It has a very high CBD content combined with a low THC content of typically less than 1%. These days, most manufacturers produce their CBD products using hemp, as a result of the significantly reduced cost of production, as the THC need not be removed from the product. Marijuana, in contrast, has higher levels of THC, the chemical compound responsible for the “high” that marijuana users experience. Marijuana is used to produce medicinal marijuana or cannabis oil, often used by cancer patients and those experiencing extreme pain.
Full Spectrum vs Isolate
In addition to the cannabinoid content of cannabis, are the related terpenes or isoprenoids. These are the fragrant oils that give the various strains their diverse range of aromas. Terpenes also bind to receptors in the brain to produce multiple beneficial effects. The relationship between cannabinoids and terpenes is sometimes called the ‘entourage effect’, and is one of the factors that differentiate the various strains. Many brands of CBD oil advertise a full terpene spectrum, which indicates that they have not extracted the terpenes from the product. Strictly speaking, full-spectrum in the context of CBD oil products refer to an extraction and processing method that has preserved the entire spectrum of cannabinoids, terpenes and flavonoids in the original plant matter.
CBD isolate, on the other hand, is manufactured using a process whereby the manufacturers refine the raw hemp oil until only the CBD is left, leaving a highly pure single cannabinoid CBD, usually in a crystalline form, that is around 99.9% pure. Medical practitioners use isolates where they require only pure CBD, and the benefits of the rest of the spectrum of cannabinoids, terpenes and flavonoids are of no consequence.
CBD products are available in varying strengths, but it is not accurate to compare a 10% CBD tincture with a 10% liposomal CBD, and the reason for this is bioavailability. Simply put, liposomal encapsulation increases the extent to which the body absorbs the active ingredient in a supplement. Manufacturers use Phosphatidylcholine as the liposomal suspension, and the increased ratio of this substance decreases the amount of active ingredient by proportion. The tradeoff, however, is in the increased bioavailability, but the more complex manufacturing methods required to increase the cost of these products substantially. With that said, it is fair to compare various oils or tinctures by concentration percentage. The way to do this is to multiply the total amount in the bottle in ml by 1000 to get an overall liquid weight in mg, and to divide this by the CBD content in mg. To explain more fully, 1ml of water weighs 1g or 1 000mg, and while oil is slightly more dense than water, most manufacturers quote percentages in terms of water density. So, if we had a 10ml bottle, the liquid weight would be roughly 10g or 10000mg. As an example, if we look at a product where the total liquid volume is 10ml, and the CBD content is 1000mg, we could deduce that the entire liquid weight is roughly 10000mg, of which 1000mg is CBD. Therefore ( (1000/10000) x 100 ) would give you 10% CBD.
Supercritical CO2 Extraction
The supercritical CO2 extraction method utilises a machine called a closed-loop extractor, which employs liquid carbon dioxide under high pressure and ultra-low temperatures to extract the cannabinoids and terpenes from the plant matter. When the pressure is relieved and the temperature increases, the CO2 evaporates quickly, returning to a gaseous form, leaving behind no residues or impurities. The resulting oil is amber in colour with no trace impurities.
Liquid Solvent Extraction
The liquid solvent extraction method utilises a solvent, usually butane or hexane to extract the resin from the plant matter. The solution which remains liquid under pressure then evaporates on release, leaving behind a dark oil. Drawbacks of this method are that trace impurities can persist, and it also tends to extract chlorophyll from the plant matter, giving a greener colour and a more bitter taste.
This extraction method involves soaking the plant material for about 5 minutes in high-grade alcohol to expel the resin and then boiling the alcohol off for 15-30 minutes, leaving behind a dark resin that becomes more viscous as it cools. Some suspect that this method may destroy many of the plant waxes which could have health benefits.
Other Extraction Methods
Oil extraction, often using olive oil, involves heating the plant material and the oil to around 100 degrees Celsius for 1-2 hours. However, this method produces an oil that is perishable and does not last for long. Another extraction method is cold pressing the seeds, but CBD yields are typically low using this technique.
CBD Product Types
CBD products are available in a wide variety of forms. Finding what’s ideal for you can often be a challenge and may even involve a level of trial and error. A reliable place to start is the reason you’re considering supplementing with CBD. As an example, chronic pain, cancer and epilepsy sufferers are likely to consider much higher concentrations than someone that’s thinking of using CBD as a treatment for insomnia, so CBD concentrates or high concentration tinctures are ideal.
For those that don’t like the taste of CBD, the flavoured options will be their best bet. Unpleasant taste might rule out CBD concentrates and some tinctures but would include capsules and sprays as an option. If you’re a regular traveller and need a portable option, capsules or sprays might be the way to go. If you’re looking to treat localised pain, topicals may be your answer. For people who vape, CBD vape juice may be the logical choice. If you’re interested in CBD, but don’t know which option is right for you, feel free to reach out to our customer service team at firstname.lastname@example.org, or click the chat button on our website.
CBD tinctures are by far the most prolific of all the various types of CBD supplements available. Compared to the other product types, tinctures and concentrates are probably the purest forms of CBD, as there is no further processing of the oil. Many brands now offer flavoured options in addition to the ‘natural’ flavour, which can be unpleasant for some.
Take tinctures sublingually and do not swallow immediately. It is best to place the drops under the tongue and leave it there for as long as you can. With that said, you can most certainly add the tincture to almost any drink you enjoy during the day. However, it is advisable to avoid adding it to hot drinks, as these may destroy some of the beneficial nutrients.
A liposome is a nano-sized bubble or sphere (vesicle) made from a phospholipid (in many cases phosphatidylcholine, the same substance found in our cell membranes). Liposomal encapsulation is a process that fills these bubbles with hydrophobic or hydrophilic supplements such as CBD. Liposomal encapsulation provides a very effective method of bypassing the destructive elements of the gastric system and aiding the encapsulated nutrient to be delivered to the cells and tissues.
Take liposomal CBD on its own or with a cold drink of your choice. There is no need to take sublingually, as this supplement is designed to be swallowed and pass through the digestive system.
Capsules are probably the most convenient way to supplement with CBD. They are naturally much more straightforward to take than tinctures or concentrates. CBD capsules usually come in a softgel form. These are precise dosages, making it easy to keep track of your daily serving size. They are particularly useful for those who travel, but also for those who would prefer not to have to measure out drops under the tongue.
Take one capsule or more as recommended by your healthcare professional, with water or your favourite drink.
CBD concentrates typically contain the most potent dosage of CBD, in some cases up to ten times the concentration compared to other types of supplements. Compared to tinctures, concentrates are usually not flavoured, and the taste can be a bit much for some people.
As with tinctures, take concentrates sublingually and do not swallow immediately. Place the drops under the tongue and leave it there for as long as you can.
Topicals come in the form of salves, creams, balms, lotions and oils. Use topicals to treat muscle stiffness, inflammation and painful joints. There are now also CBD topical creams available to treat skin conditions such as eczema, psoriasis and acne. Manufacturers often combine topicals with a range of other ingredients to provide additional benefits such as added pain relief or skin conditioning.
Use topical CBD products are externally on the skin. They are a great way to provide localised pain relief where one does not require full body effects. Apply liberally to the affected area and rub into the skin until fully absorbed.
Sprays often have the weakest concentration of CBD compared to the various other types of products. Dosages tend to be more imprecise as spray volumes are more inconsistent, compared to other oral forms of ingestion. Sprays are however quite popular as they are easy to carry and administer while travelling.
Spray one serving (usually 2-3 sprays) into the mouth. Serving sizes should be visible on the bottle label.
Many brands now offer CBD vape oil, otherwise known as CBD vape juice, produced explicitly for vaping. Vaping CBD appears to have a lesser effect as compared to other modes of administering CBD. It could also be that heating the oil may destroy much of the beneficial substances. The advantage, however, is that one can continue to vape until they feel the desired effects, as one can feel the effects much more quickly
CBD vape oil employs the use of a vaporiser. You can fill the cartridge with a CBD vape juice of your choice.
Injectible CBD is usually sold in syringes and is typically highly concentrated. Doctors use these products to treat patients with chronic conditions such as cancer or epilepsy.
Healthcare professionals typically administer these products in hospitals or clinics.
Where Can I Buy CBD Oil?
Buy CBD Oil Online at Organica
You can purchase CBD products from our online store, and we will courier your package to your door or a nearby collection point anywhere in South Africa.
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Because the topic of CBD is so vast, this article is one of a number of sub-articles that combine that form the mega-article CBD Oil: The Essential Guide. We have done this so that you can more easily process the overview information and delve into the more detailed articles at will.