Once the company has the hemp, they need to extract the CBD from it. You can do this many different ways using solvents like ethanol, methanol, hexane, ether, or butane. All of these solvents work to strip the active compounds from the hemp plant and can then be evaporated to leave behind a pure CBD-rich resin.
The entire Medterra’s product range is tested in a third-party laboratory for their CBD content and safety.
Charlotte’s Web CBD oil comes in several potencies: 200 mg, 500 mg, 1500 mg, and 1800 mg of CBD per bottle. The highest strength offers 60 mg of full-spectrum CBD per milliliter. There are two bottle sizes to choose from: 30 mL and 100 mL; Charlotte’s Web also has flavored variants of its CBD oil, including Lemon Twist, Orange Blossom, Mint Chocolate, and Olive Oil.
How Does CBD Work?
What really makes this company stand out is its incredible satisfaction guarantee. If you order the product and decide it wasn’t working for you, simply send it back and get a full refund. This satisfaction guarantee extends over 3 whole months — which is about three times longer than the industry average.
Hemp is a bio-accumulator — which means it has the tendency to absorb compounds from the soil and accumulate them in its leaves, stems, and roots. The deep taproots of the hemp plant stretch far beneath the soil, pulling out and storing all the heavy metals and other elements it can find in the soil.
The more potent options also las the longest because you need smaller amounts of the oil each time to get the desired dose of CBD.
In studies using varied doses, routes of administration, and combination or whole products with THC, a number of side effects have been reported. These include anxiety, changes in appetite and mood, diarrhea, dizziness, drowsiness, dry mouth, low blood pressure, mental confusion, nausea, and vomiting.
Another study, published in the European Journal of Pain in 2016, found that topical CBD gel significantly reduced joint swelling and measures of pain and inflammation in rats with arthritis.
Some proponents suggest that CBD oil could provide a solution to opioid addiction as concerns over opioid overdoses continue to escalate.
Side Effects and Safety
It’s important to note that many CBD oil products do not contain tetrahydrocannabinol (THC), the compound responsible for producing the “high” associated with marijuana use. Unlike THC, cannabidiol is non-intoxicating and does not have psychoactive effects.
In a report published in Pediatric Dermatology in 2018, scientists reported three cases of topical CBD (applied as an oil, cream, and spray) use in children with a rare, blistering skin condition known as epidermolysis bullosa.
There’s also some concern that taking high doses of cannabidiol may make muscle movement and tremors worse in people with Parkinson’s disease.
Over-the-counter (OTC) and prescription pain medications are often recommended in the treatment of chronic pain, but many people seek out alternative forms of relief, such as herbs, nutritional supplements, and products like CBD oil.