10 Best CBD Oil For High Blood Pressure – Oil To Lower Blood Pressure

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does cbd oil lower blood pressure

About 1 out of every 2 people[1] have high blood pressure, also known as hypertension. Many people don’t even realize that they have high blood pressure until they get blood pressure reading. The reason most people don’t realize they have it is because there are usually no clear or obvious symptoms. Regardless, leaving it untreated can lead to long-term issues such as greater chance of stroke or heart attack. The Centers for Disease Control[2] lists both stroke and heart disease as the two leading causes of deaths.

The best way to avoid these serious issues to prevent your blood pressure from increasing. This can normally be done with diet, exercise, and other healthy life choices. Sometimes, even all that is not enough and you have to rely on medications. Some studies[3] have suggested that CBD may have properties that help manage high blood pressure or other issues related to high blood pressure. Read on to answer the question: Does cbd oil lower blood pressure or not?

Top 10 Best CBD Oil For High Blood Pressure (September. 2021)

Does CBD lower blood pressure

Cannabidiol, also known as CBD, is a cannabinoid that is derived from the cannabis plant. Cannabis plants that contain THC, the psychoactive compound, are referred to as marjuana, whereas plants with less than 0.3% of THC is considered hemp.

Due to the legal history of both cannabis and hemp, studies for using CBD for treating medical conditions have been fairly limited, especially in humans. CBD has shown to have many potential therapeutics effects including anti-inflammatory, anti-oxidative, antipsychotic, and many more.

While there have been data[4] that show that CBD can help relax arteries and veins, it is unclear whether CBD actually lowers blood pressure in humans.

There have been some animal studies[5] that suggest that using CBD may lower blood pressure and heart rate in stressful situations, and possibly increase blood flow in the brain after a stroke. The mechanism by which CBD relaxes blood vessels is believed to stem from the endocannabinoid system (ECS). While the exact mechanism is unclear, it is believed that CBD interacts indirectly with CB1 and CB2 receptors. CB1 receptors can be found in the endothelial lining of blood vessels, possibly being the trigger to relax your arteries and veins.

Ultimately, more research is needed to confirm whether CBD has effective health benefits for people with high blood pressure. However, if you’re seeking an alternative form of hypertension treatment or want to avoid blood pressure medications, CBD may help.

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The Lineup At A Glance

Best Full Spectrum

  • Laboratory grade strength
  • 100% natural product
  • High-quality, unique strain of hemp

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Most Natural

  • Unflavored and mixed with hemp seed oil
  • Organic and Non-GMO
  • No flavor additives

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Best Premium

  • High potency
  • Supercritical CO2 extraction
  • Great customer service

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Best Value

  • U.S. Hemp Authority Certified
  • Comprehensive third-party testing
  • Affordable prices

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Best THC-Free

  • THC-free product
  • Nano-emulsion technology
  • Broad spectrum products

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Best Quality Assurance

  • State-of-the-art laboratory testing
  • EU-certified hemp
  • Large selection of products

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Best Full-Spectrum

  • High-quality full-spectrum formula
  • Third-party and in-house testing
  • Established, respected brand

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Most Unique Products

  • Large product variety and selection
  • THC-free
  • Strong customer service

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Best Reputation

  • Established, respected brand
  • USDA-certified organic hemp
  • Full-spectrum products

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Top Quality

  • Broad and full spectrum products
  • Affordable pricing
  • High quality standard

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Top 10 Best CBD Oil for High Blood Pressure

Spruce CBD

Take Spruce CBD

If you’re looking for some of the strongest CBD products available, look no further than Spruce CBD which offers lab-grade strength CBD oil for fast relief.

  • Highly potent product made at lab-grade strength
  • Family-run business
  • Novel moonshine extraction method
  • Slightly more expensive
  • Unflavored

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See Full Review Of Spruce CBD


Spruce CBD is a family-owned operation based out of North Carolina. Their hemp sources are from North Carolina and Kentucky, which undergoes a novel moonshine extraction method, claiming to yield higher quality CBD oil compared to CO2 extraction.

The most potent product in their line-up includes a 2,400 mg vial of CBD oil, which yields about 80 mg of CBD per dose. In addition, they also carry CBD cream, salve, and lotion if you prefer another dosing option to CBD oil. All of their products are 100% natural and have been third-party tested to ensure quality.


CBDPure CBD Oil_1

CBD Pure brands itself as one of the most natural products available without any additives.  Their CBD hemp oils are all full spectrum which takes advantage of the full plant.

  • All natural product
  • Comprehensive third-party testing
  • Organic and Non-GMO
  • Limited selection
  • Natural flavor only

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See Full Review Of CBDPure


CBD Pure offers CBD oil in three strengths: 300 mg, 600 mg, and 100 mg. The products are all natural which also means no additive flavors. The company sources its hemp from Colorado and Washington, all from locally owned farms.

Their flagship product is their full spectrum CBD oil, which means that the oil has been extracted from the whole plant to yield a variety of cannabinoids, terpenes, and flavonoids. The CBD oil is then mixed with hemp seed oil to create their formulated products. Other products include softgels, creams, and oils formulated for pets, all of which have been third-party tested for product composition and purity.

Royal CBD

royal cbd oil

Royal CBD offers high-quality products that are 100% organic. They are consumer-focused which is backed by their reputation for customer service and their 30-day money back guarantee. 

  • High potency
  • CO2 extraction process
  • Lab reports readily available
  • Lacking flavor options
  • Higher cost

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See Full Review Of Royal CBD


All of Royal CBD’s hemp is sourced from Colorado. Their goods are made from full spectrum CBD and come in a variety of strengths. CBD oil is available as 250, 500, 1000, and 2500 mg bottles. Also their gummies come in either 10 mg or 25 mg. They also offer capsules, creams, and a roll-on gel (with menthol).

Royal CBD doesn’t doesn’t try to wow their customers with flashy branding but rather through offering the highest quality and backing it up with great customer support. They mention on their website that a customer is welcome to contact them to help alleviate any doubts about CBD usage or address questions about how to take their products.

Joy Organics

Joy Organics CBD Oil

Joy Organics touts a 7-step process that delivers some of the highest quality broad spectrum CBD oil, and it’s also THC-free.

  • Broad spectrum
  • Nanoemulsion technology
  • THC-free CBD product
  • Slightly expensive
  • Not all products are vegan

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Joy Organics is known for its THC-free broad spectrum CBD oil. All their products are organically grown and undergo a proprietary nanoemulsion technology process that claims to improve the absorption ability of CBD in the human body.

The company itself was founded after their owner sought out natural alternatives to address certain health issues. Since then, the company has expanded from Colorado to a second location in Austin, Texas. The company still sources its hemp from Colorado. Some of their products have been certified as USDA organic, which ensures the quality of their product as advertised by their name: organic. Their product line includes CBD oil tinctures, gummies, topicals, and even energy drinks.


Medterra oil -2

Medterra offers products that use pure CBD isolate and backs it up with a 30-day money back policy to guarantee customer satisfaction.

  • CBD isolate and broad spectrum formula
  • Exceptionally low prices
  • U.S. Hemp Authority Certified
  • Limited flavor options

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See Full Review Of Medterra


Medterra has become a reputable brand that offers CBD products at very affordable prices. Their hemp is U.S. Hemp Authority certified and adheres to guidelines set by Kentucky’s Department of Agriculture. They derive both their CBD isolate and broad spectrum CBD from organic and non-GMO hemp, which is then combined with MCT oil, a derivative of coconut oil.

The company offers broad spectrum and CBD isolate tinctures, gummies, creams, and supplement capsules. Their CBD oil tinctures come in a variety of strengths and options including a broad spectrum formulation, a CBD isolate formulation, and two formulations that combine CBD with cannabigerol (CBG), and with other supplements in its immune boost formula. Check out their selection to see which product may be right for you.

Plus CBD

Plus CBD Oil-1

Plus CBD is an industry leader in the CBD industry that brands itself as a company that prioritizes science and research. Their products are formulated and positioned to help alleviate stress, soreness, and sleep issues.

  • Transparency from seed-to-shelf
  • EU-certified hemp
  • State-of-the-art testing
  • Limited flavor options

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See Full Review Of PlusCBD


Plus CBD prides itself on prioritizing the science behind CBD having published research and running clinical trials to show the health benefits of using CBD oil. The company is based in San Diego, and their hemp are all grown in Europe and carries the EU-certified hemp certification.

As an industry leader, they were one of the first CBD companies to earn their self-affirmed generally recognized as safe (GRAS) designation. This indicates that their CBD has been shown to be safe for use as an ingredient in some of their products. Speaking of their products, their line up includes oil drops, gummies, balms, lotions, and softgels. Their CBD oil drops come in many strengths ranging from 300 mg of CBD to 1500 mg of CBD per bottle.


Endoca CBD Oil

Endoca is an established CBD company that hits all the signs of a quality brand including certified-organic hemp, CO2 extraction, and third-party testing.

  • Rich in cannabinoids
  • Unique formulations
  • Established CBD brand
  • Lack flavor options
  • Only two CBD oil potencies

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See Full Review Of Endoca


Endoca offers a variety of formulations including their cannabis oil, capsules, creams, extracts (paste), and even suppositories. Their CBD oil formulas are full spectrum which means they extract the entire plant to yield a combination of many cannabinoids, terpenes, and flavonoids. However, their oil formulations are only available in two strengths, 30 mg and 150 mg of CBD per bottle.

As for their product development, Endoca tracks their goods from seed-to-shelf. Endoca sources its hemp from Europe which undergoes a CO2 extraction and cold manufacturing process to mimic an oil formulation that is similar to what is found in the natural hemp plant.


Koi CBD-1

If you care about how your CBD tastes, try Koi CBD. They offer a variety of flavors including five unique flavors for oil tinctures, 6 awesome vape liquid flavors, and even 1 flavorless vape option. 

  • High purity CBD products
  • High transparency
  • Great customer service
  • Lack flavor options
  • No money back guarantee

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Koi CBD has been a part of the industry since 2015 and have continued to make a name for itself through their product quality and innovation. The variety of flavors would nearly rival an ice cream shop including vape options such as strawberry milkshake and tropical popsicle. Their CBD tincture oils also come in different strengths of 500 mg per 30 ml, 2000 mg per 30 ml, and 3000 mg per 60 ml.

All of their products can be verified by looking at their lab reports, all of which are available online. It’s possible to look up the specific batch number for your specific product to ensure it’s quality. Transparency is a priority for Koi CBD and they stand by that by sharing the information with their customers.

Charlotte’s Web

charlotte's web cbd

As one of the most recognized names in the industry, Charlotte’s Web continues to deliver high-quality CBD products and truly dedicate themselves to their mission.

  • U.S. Hemp Authority Certified
  • Established, respected brand
  • Multiple potencies, sizes, and flavors
  • Third-party test results not on website
  • Lower concentration than other potent brands

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See Full Review Of Charlotte’s Web


Charlotte’s Web shares its eponymous name with the strain of cannabis they helped develop that was used to alleviate epilepsy symptoms. Since then, they’ve gone on to create many more products, some which still utilizes the original strain to make CBD oils.

In addition to this growth, they’ve continued to ensure product quality, going as far as getting U.S. Hemo Authority certified and self-affirmed GRAS status. These certifications mean that they maintain a high quality standard across their CBD business and offer products that contain safe ingredients that have undergone testing to ensure it’s purity and quality.


CBDistillery oil_1

If you want confirmation on CBDistillery’s quality, check out the numerous reviews on their website by over 10,000 customers.

  • Independently lab tested
  • Non-GMO and pesticide free
  • Affordable prices
  • No flavors for CBD oils

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See Full Review Of CBDistillery


CBDistillery claims their mission is to “provide an alternative path to a healthy and balanced life.” They achieve their mission by offering a variety of CBD oils, gummies, powders, topicals, and even vapes. Their products mostly come in both full spectrum CBD and broad spectrum CBD options, depending on the form of administration.

All of CBDistillery’s products are sourced from non-GMO hemp that is grown in the United States. All products are also tested via third-party and are also U.S. Hemp Authority certified to guarantee quality. If that isn’t enough, the company has boasted great customer satisfaction with over thousands of 5 star reviews from people who have tried their products.

What Is High Blood Pressure (aka Hypertension)?

Hypertension, also known as high blood pressure is a silent disease that means the force of blood flow in the blood vessels of your body is too high. It’s sometimes called the “silent killer[1] because many people do not have symptoms of high blood pressure but it can also lead to major heart disease or cause health issues such as heart attacks, stroke, and even kidney problems.

A normal blood pressure[6] is usually less than 120 over 80 (< 120/80). The first number is the systolic blood pressure, which is how much pressure the blood vessels in your body measures when your heart is beating. This systolic number is almost always higher. The second number is your diastolic blood pressure, which is the blood pressure in the blood vessels between heartbeats, or at rest.

Hypertension is defined as an elevated blood pressure in your body. This means if either number is higher than a certain range, you may have hypertension. For your systolic blood pressure, if the number is 130 or greater, you likely have a high blood pressure. For the diastolic pressure, if you have a number higher than 80, you may have high blood pressure. The higher the numbers, the more serious your condition. Blood pressure measurements are as follows:

  • Normal: systolic <120 mmHg and diastolic <80 mmHg
  • Elevated: systolic from 120-129 mmHg and diastolic < 80 mmHg
  • Stage 1: systolic from 130-139 mmHg or diastolic from 80-89 mmHg
  • Stage 2: systolic ≥ 140 mmHg or diastolic ≥ 90 mmHg
  • Hypertensive Crisis: systolic ≥ 180 mmHg or diastolic ≥ 120 mmHg

Types of high blood pressure

There are two common types of high blood pressure, primary (or essential) and secondary. Primary hypertension accounts for about 90 to 95% of cases whereas secondary accounts for the remaining amount.

Primary hypertension[7] is defined as high blood pressure without a known direct cause, typically due to a variety of factors such as obesity, age, diabetes, stress, non-active lifestyle, and many more. 

Secondary hypertension[8] is caused by another disease or medication. Possible conditions that cause secondary hypertension include kidney problems, hormonal diseases, Cushing’s syndrome, thyroid issues, sleep apnea. Medication causes include birth control medications, nonsteroidal antiinflammatory drugs (NSAIDs), steroids, and illicit drugs (cocaine, amphetamines, etc).

CBD Effects on Blood Pressure

The effects of CBD on blood pressure has not been fully studied. There are some animal studies and a few small studies in humans available that describe the effects of CBD on the vascular system, however the majority of studies are with other cannabinoids such as tetrahydrocannabinol. 

The mechanism by which CBD relaxes could lower blood pressure is by opening blood vessels. This mechanism may possibly be mediated by the endocannabinoid system (ECS). The idea is that CBD interacts with CB1 and CB2 receptors indirectly, which triggers the relaxation of blood vessels.

In one animal study[3], cannabidiol or CBD acted as a weak or partial agonist on PPARγ receptors. This interaction caused vasorelaxation or widening of the aorta (a heart artery) which could lead to lower possible lower blood blood pressure.

The actual effects of CBD oil on hypertension is not known. In a review of studies[9], it was suggested that CBD does not impact blood pressure or heart rate. However, one small study showed that a single dose of 600 mg CBD lessened blood flow and lowered systolic blood pressure  in healthy people but it also increased heart rate. 

In other research[3], data showed that taking CBD may have beneficial effects on other heart-related problems. For example, one health issue that CBD has shown some effects in is improving heart function. In animal studies, a single dose of cannabidiol resulted in better heart function in rats with diabetes. Other studies showed smaller clots and anti-inflammatory effects in animals that had heart attacks or strokes.

Research on taking CBD oil suggests there may be some potential value for people with hypertension with at least one other heart related problem, but in managing hypertension patients to lower blood pressure only, more studies are needed.

Does CBD oil help with blood pressure? 

Based on current research, there is not enough data to say that using CBD oil for high blood pressure is effective. The data is conflicting, especially in human subjects. Some studies report a change in blood pressure readings while other reports no effect on blood pressure after a single dose of CBD. 

If you plan to take CBD oil to treat your high blood pressure, you should talk with your doctor first. If your condition is serious enough, you may need to take medications. However, certain medications may carry unwanted side effects. Currently, the American Heart Association[10] recommends diet and exercise as the natural approach for managing hypertension and heart disease. 

How does marijuana affect blood pressure? 

Marijuana contains both CBD and higher concentrations of THC. In studies, this psychoactive ingredient has shown similar cannabinoid properties to CBD in causing vasorelaxation. However, the evidence is not clear on whether THC helps lower blood pressure.

One study[11] reported that THC increased heart rate but did not significantly change blood pressure in healthy patients. In fact, a long term study[12] reported that hypertension was more common in chronic majrijuana users than those who had never used marijuana before.

CBD Dosage For High Blood Pressure

Since there is a limited number of studies for using CBD oil for hypertension and it has not been approved for this disease, the dose of CBD to treat hypertension is not known. 

If you want to use CBD oil for high blood pressure (hypertension), you should talk with your doctor first. They may be able to recommend a dose of CBD to help manage your condition.
Typically, as with most medications, you should start at a single dose that is low and work your way up to a dose that works best for you and manage your hypertension. Taking too much CBD can lead to unwanted side effects[9].

Frequently Asked Questions

What is the best CBD treatment for hypertension?

The CBD product is the one that fits your needs. Since there is so much available on the market, you may want to see which form of administration you prefer, whether it’s oils, gummies, or even softgel capsules. Also, your body may experience different effects based on the dose and brand you choose. Talk with your doctor before trying CBD for treating your hypertension and they may help you in choosing the right choice for you.

What are some side effects of CBD?

Since products may vary in dosages and ingredients, side effects may vary. However, the FDA has approved one CBD derivative, Epidiolex[13] for certain types of epilepsies. Based on those clinical trials, CBD may contain side effects such as liver injury, sleepiness when taken with alcohol or other drugs, bigger appetite, and possibly diarrhea.

+ 13 sources

Health Canal avoids using tertiary references. We have strict sourcing guidelines and rely on peer-reviewed studies, academic researches from medical associations and institutions. To ensure the accuracy of articles in Health Canal, you can read more about the editorial process here

  1. www.heart.org. (2017). The Facts About High Blood Pressure. Available from: https://www.heart.org/en/health-topics/high-blood-pressure/the-facts-about-high-blood-pressure.
  2. CDC (2020). High Blood Pressure. Centers for Disease Control and Prevention. Available from: https://www.cdc.gov/bloodpressure/index.htm.
  3. Stanley, C.P., Hind, W.H. and O’Sullivan, S.E. (2013). Is the cardiovascular system a therapeutic target for cannabidiol? British Journal of Clinical Pharmacology, 75(2), 313–322. Available from: https://bpspubs.onlinelibrary.wiley.com/doi/full/10.1111/j.1365-2125.2012.04351.x.
  4. Stanley, C.P., Hind, W.H., Tufarelli, C. and O’Sullivan, S.E. (2015). Cannabidiol causes endothelium-dependent vasorelaxation of human mesenteric arteries via CB1activation. Cardiovascular Research, 107(4), 568–578. Available from: https://academic.oup.com/cardiovascres/article/107/4/568/311617‌.
  5. Sultan, S.R., Millar, S.A., England, T.J. and O’Sullivan, S.E. (2017). A Systematic Review and Meta-Analysis of the Haemodynamic Effects of Cannabidiol. Frontiers in Pharmacology. Available from: https://www.frontiersin.org/articles/10.3389/fphar.2017.00081/full#B58.
  6. ‌Journal of the American College of Cardiology. (2017). 2017. Guideline for the Prevention, Detection, Evaluation, and Management of High Blood Pressure in Adults: A Report of the American College of Cardiology/American Heart Association Task Force on Clinical Practice Guidelines. Available from: https://www.jacc.org/doi/full/10.1016/j.jacc.2017.11.006?_ga=2.86879320.1182640551.1528306905-1524800955.1528306905.
  7. Carretero, O.A. and Oparil, S. (2000). Essential Hypertension. Circulation, 101(3), 329–335. Available from: https://www.ahajournals.org/doi/full/10.1161/01.cir.101.3.329.
  8. Puar, T., Mok, Y., Debajyoti, R., Khoo, J., How, C. and Ng, A. (2016). Secondary hypertension in adults. Singapore Medical Journal, 57(05), pp.228–232. Available from: https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4876411/.
  9. ‌Machado Bergamaschi, M., Helena Costa Queiroz, R., Waldo Zuardi, A. and Alexandre S. Crippa, J. (2011). Safety and Side Effects of Cannabidiol, a Cannabis sativa Constituent. Current Drug Safety, 6(4), 237–249. Available from: https://pubmed.ncbi.nlm.nih.gov/22129319/.
  10. ‌www.heart.org. (2017). Hypertension Guideline Resources. Available from: https://www.heart.org/en/health-topics/high-blood-pressure/high-blood-pressure-toolkit-resources‌.
  11. Martin-Santos, R., A. Crippa, J., Batalla, A., et al. (2012). Acute Effects of a Single, Oral dose of d9-tetrahydrocannabinol (THC) and Cannabidiol (CBD) Administration in Healthy Volunteers. Current Pharmaceutical Design, 18(32), 4966–4979. Available from: https://www.ingentaconnect.com/content/ben/cpd/2012/00000018/00000032/art00010.
  12. Vidot, D.C., Powers, M., Gonzalez, R., Jayaweera, D.T., Roy, S., Dong, C. and Messiah, S.E. (2019). Blood Pressure and Marijuana Use: Results from a Decade of NHANES Data. American Journal of Health Behavior, 43(5), 887–897. Available from: https://www.ingentaconnect.com/content/png/ajhb/2019/00000043/00000005/art00002.
  13. ‌HIGHLIGHTS OF PRESCRIBING INFORMATION. (n.d.). Available from: https://www.epidiolex.com/sites/default/files/pdfs/1020/EPX-03633-1020_EPIDIOLEX_(cannabidiol)_USPI_v8.0.pdf?_gl=1.

Medically reviewed by:

Victor Nguyen is a licensed pharmacist, having completed his Doctor of Pharmacy at Wayne State. He freelances as a medical writer and reviewer specializing in healthcare articles and web content. His work has spanned from consumer health websites to peer-reviewed journals. In his personal time, he enjoys traveling, cooking, and exploring craft breweries and distilleries.

Medically reviewed by:

PubMed Central

Database From National Institute Of Health

U.S National Library of Medicine
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