Not all CBD is created equally. Some tinctures are created with little regard to overall consumer safety, and may contain harmful chemicals and pesticides. Other CBD products have been shown to differ from what the label says, either with way more cannabidiol, or way less. In some cases, the THC content was elevated above the federal legal limit for hemp extracts.
High potency CBD oils are ideal for those seeking a powerful, therapeutic effect. However, many companies only offer CBD oil in low to moderate potencies. Our pick for the highest potency CBD oil is Sabaidee’s Mega Good Vibes 2500mg+ CBD oil. At 88.33mg of CBD per serving, this is one of the most potent CBD oils on the market. And at $0.08 per mg of CBD, it is also reasonably priced. One 30mL bottle packs 2,500 mg of high-quality, full-spectrum, peppermint-flavored CBD oil.
The main reason we like Kat’s Naturals CBD oils are because they use hempseed oil to infuse 1,500 mg of CBD isolate. While the hempseed itself doesn’t contain any actual CBD, it is chock-full of phytonutrients, plant protein, and other nutritious compounds. The only reason other companies use coconut or MCT oil to infuse the CBD instead of hempseed oil, is because hempseed is lower in saturated fat so it doesn’t have as great a bioavailability. In other words, taking a CBD oil infused in MCT oil will allow more of the active compound to reach parts of the body that you need it to. For combining the natural therapeutic elements of CBD with the nutritional benefits of hempseed, however, Kat’s Naturals is a great product. I would recommend using it as a daily health supplement moreso than an actual therapy to treat any kind of condition or ailment.

That same 2018 Farm Bill means you can now travel between states with legit CBD products. "Flying with CBD should pose no issues now," Parrish says. However, if you're traveling with a tincture, be mindful of TSA limits on how much liquid you can carry on an airplane, she adds. (You can also mail CBD products, just like "companies that comply with the Bill can ship their hemp-derived CBD products anywhere in the U.S.," Parrish notes.)
NuLeaf Naturals CBD oil tinctures are all full spectrum; it is 100% organic and never made with herbicides, pesticides, or chemical fertilizers. The brand offers a full spectrum pet CBD oil tincture, as well. NuLeaf Naturals offers free shipping to all 50 states; the brand’s products are also sold in more than 1,000 retail locations across the country.
When it comes to CBD oil, NuLeaf Naturals is practically a veteran of the industry. Founded in 2014, this company has been offering simple, no-nonsense legal CBD for five years. NuLeaf uses specially bred therapeutic hemp plants that contain high levels of CBD and other beneficial cannabinoids like CBC, CBG, and CBN while maintaining low levels of the psychoactive cannabinoid THC.
In response to the FDA’s historic decision, the Drug Enforcement Administration (DEA) announced in September 2018 that it had removed Epidiolex from Schedule I classification, a category reserved for dangerous drugs with no medical value. Henceforth, Epidiolex would be considered a Schedule V drug, the least dangerous designation under the Controlled Substances Act.
Currently, the only CBD product approved by the Food and Drug Administration is a prescription oil called Epidiolex. It's approved to treat two types of epilepsy. Aside from Epidiolex, state laws on the use of CBD vary. While CBD is being studied as a treatment for a wide range of conditions, including Parkinson's disease, schizophrenia, diabetes, multiple sclerosis and anxiety, research supporting the drug's benefits is still limited.

According to Ananda Hemp’s website, it’s something of a trailblazer in the CBD world, for it possesses what it maintains to be the U.S.’ first officially authorized hemp farm. Ananda Hemp also claims to be the earliest business to have legally imported its own hemp seeds – taken from what is said to be the most extensive privately owned cannabis seed bank in the world. This, the company says, “stands in contrast to many of [its] competitors, who are sourcing questionable, non-certified and untraceable CBD sources.” In any case, people who wish to see how Ananda Hemp’s process impacts on its products can see for themselves by using its full-spectrum extracts, softgels and topical salve. Those goods have themselves, it seems, been through the testing process a minimum of three times to ensure that their levels of potency live up to what’s written on the labels.


NuLeaf only offers one concentration of CBD oil, 50 mg/ml, and the ingredients are as simple as it gets: USDA Certified organic hemp oil and full spectrum hemp extract. NuLeaf essentially has only one product. But this strategy allows them to keep their prices reasonable and offer bulk buying options—you can buy a bottle of NuLeaf CBD oil containing 240 mg total CBD all the way up to 4,850 mg.
What exactly is cannabidiol (CBD) and more importantly, what does it do? Those questions and more are at the heart of this comprehensive guide to one of the most fascinating and important compounds of the cannabis plant. Cannabis plants are chemical powerhouses that produce more than 400 different compounds. Not all of those compounds are unique to marijuana, of course, and appear in many other species of plants. That’s why marijuana can smell like pine trees or taste like fresh lemons. But of those 400 compounds, more than 60 of them are totally specific to the plant genus Cannabis. Scientists call these special compounds “cannabinoids.” However, not all cannabinoids are created equal. One of them, cannabidiol, or CBD, holds the key to the wide variety of medicinal and therapeutic effects marijuana offers.

Non-THC CBD oils can be highly effective, and are suitable for employees who face random or routine drug tests. Our top pick for this category is the Medterra CBD Oil Tincture, which contains 99.6% CBD and MCT oil (also known as coconut oil extract) without any traces of THC. The oil is derived from hemp plants that are free of GMOs and pesticides, as well. All third-party testing results for the oil are accessible through Medterra’s official product page.

The human body has an endocannabinoid system — a natural system that maintains homeostasis or balance, in the body. The endocannabinoid system has CB1 and CB2 receptors. These are found throughout the body. CB1 receptors are generally located in the central and peripheral nervous system and CB2 receptors are generally found in the brain, immune system, and gastrointestinal system. CBD binds to these receptors creating changes and effects in the body

And now, onto the thorny issue of legality. The simple answer to the question is yes — if it is extracted from hemp. The 2014 Farm Bill established guidelines for growing hemp in the U.S. legally. This so-called “industrial hemp” refers to both hemp and hemp products which come from cannabis plants with less than 0.3 percent THC and are grown by a state-licensed farmer.
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