15 Best Supplements for High Blood Pressure in 2023

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If you've recently been diagnosed with hypertension or high blood pressure, then you are not alone. High blood pressure is incredibly common in the United States, affecting 47% of the population.(1) Typically resulting from lifestyle choices, high blood pressure can slowly develop over time. Other risk factors for high blood pressure include obesity, stress, and Type 2 diabetes. Genetics sometimes plays a role in the development of high blood pressure, as well.

Because lifestyle choices can cause high blood pressure, you may be able to lower your blood pressure by adjusting your lifestyle, too. Exercising regularly can help to improve circulation and lower blood pressure.

The Best Supplements for High Blood Pressure - Our Top Picks 

Above we have a list of the best vitamins and supplements to potentially help lower blood pressure along with our product recommendations for each category. Read on for a full breakdown of the benefits of each selection.

Why Trust Us?

The health and safety of ACTIVE’s readers is of the utmost importance to us. To ensure your well-being when consuming dietary supplements, the ACTIVE.com editorial team prioritizes products that are independently tested by a third party. We’ve consulted with a team of nutritionists and dieticians to ensure the products we feature are of the highest standard. This helps us create the most accurate, authentic review content for our readers.

Disclaimer: Exercise caution when taking supplements. Always make sure to consult with your doctor before trying a new supplement or pill. Any supplements taken should be used in accordance with a healthy lifestyle.

Beetroot - KOS Organic Beet Root Powder



  • Benefits: May help reduce high blood pressure
  • Dosage: 1 scoop (4g)


Beetroot is a nutrient-rich root vegetable full of natural nitrates which convert to nitric oxide and have been shown to have positive vascular effects, including a reduction in blood pressure for those with hypertension (high blood pressure) and without.(2,3) Beet supplements can come in capsules, chews, concentrated juice, or powder.

We chose to highlight KOS Organic Beet Root Powder—also available in capsules—because it's USDA-Organic and non-GMO with zero added sugars and can be mixed into water, juice, smoothies, and baked goods.

What We Like

  • Beetroot is full of nutrients and nitrates for healthy blood pressure levels
  • Can be taken as a pill, chew, powder, or juice
  • Plant-based, vegan, and gluten-free

What We Don't Like

  • May have "earthy taste"
  • May cause stomach issues

BUY: KOS Organic Beet Root Powder

Magnesium - Transparent Labs Magnesium Bisglycinate



  • Benefits: Aids in blood pressure regulation
  • Dosage: 3 capsules, 1-2 times daily


Magnesium is an important mineral found in the body. The role of magnesium in the body involves regulating muscle function, nerve function, blood sugar levels, and blood pressure.(4) You can get magnesium from certain foods such as legumes, nuts, whole grains, milk, and yogurt, but diets high in processed foods are naturally low in magnesium. Magnesium supplements may help increase nitric oxide in the body and they can also help lower blood pressure and prevent hypertension.(5)

We chose Transparent Labs Magnesium Bisglycinate because it has 300 milligrams of magnesium per serving with no fillers.

What We Like

  • Magnesium shows promising research for many health benefits
  • Clean, transparent ingredients
  • Affordable options

What We Don't Like

  • You may experience side effects like nausea and diarrhea
  • Some may have difficulty taking 3-6 pills per day

BUY: Transparent Labs Magnesium Bisglycinate

Probiotics - Ritual Synbiotic+



  • Benefits: Helps improve gut health, can lower blood pressure
  • Dosage: 1 capsule


Probiotics are the "good" bacteria found in the gut. Probiotic supplements can help improve gut health and offer other health benefits. One study reviewed the current literature on probiotic use and blood pressure, and it found that taking probiotics showed a significant reduction in both systolic and diastolic blood pressure.(6)

We like Ritual Synbiotic+ because it's a delayed-release capsule designed to bypass the stomach in favor of the colon. It also contains traceable, clinically-studied probiotic strains, a patented prebiotic blend, and a post-biotic short-chain fatty acid (SCFA) for gut health and healthy blood pressure support.

What We Like

  • Offers a variety of health benefits
  • Blood pressure effects have been supported by research
  • Contains a pre-, pro-, and post-biotic blend

What We Don't Like

  • May cause mild side effects such as digestive upset, bloating, and gas
  • Higher price point

BUY: Ritual Synbiotic+

Coenzyme Q10 - Clinical Effects CoQ10

Coenzyme Q10


  • Benefits: Improved energy levels, helps with symptoms of congestive heart failure, may lower blood pressure
  • Dosage: 1 capsule


Coenzyme Q10, or CoQ10, is an antioxidant naturally produced by the body. Taking CoQ10 can have many health benefits, including benefits for heart health. That said, studies that have looked at CoQ10 for blood pressure specifically have had mixed results. For this reason, more research is needed to confirm that CoQ10 is an effective supplement for blood pressure.(7)

If you're interested in a CoQ10 supplement, we recommend Clinical Effects CoQ10. These once-daily capsules provide 200 milligrams of CoQ10 per serving to help support heart health, promote energy and stamina, and maintain healthy blood pressure levels.

What We Like

  • Offers a variety of health benefits
  • May help improve energy levels
  • One daily pill

What We Don't Like

  • Effects on blood pressure are still being researched
  • Higher price point when compared with other supplements

BUY: Clinical Effects CoQ10

Vitamin D - Transparent Labs Vitamin D3 + K2

Vitamin D


  • Benefits: May help reduce high blood pressure, improve immune health
  • Dosage: 1 softgel, 1-2 times daily


When studying the effects of vitamin D supplementation on individuals with hypertension, there were positive results in favor of vitamin D reducing blood pressure and increasing calcium levels.(8) Vitamin D is an excellent all-around supplement to take regularly for its bone, teeth, and immune system benefits, especially during the winter months when you aren't getting as much sun exposure.

We recommend Transparent Labs Vitamin D3 + K2 because it contains 124 micrograms (5,000 IU) of high-quality vitamin D3 and 100 micrograms of vitamin K2. Vitamin K2 is included to help enhance calcium absorption. This product is also third-party tested for purity and quality.

What We Like

  • Great for heart, bone, and immune health
  • Vitamin D3 and K2 can help body better absorb calcium
  • High-quality and third-party tested

What We Don't Like

  • Product isn't vegan-friendly
  • Dosage may be too high for some

BUY: Transparent Labs Vitamin D3 + K2

Vitamin C - KOS Immunity Gummies

Vitamin C


  • Benefits: May help reduce high blood pressure, aids in growth and development
  • Dosage: 1 gummy


Vitamin C is an essential micronutrient that is easily ingested through vegetables, fruit, and supplements. High levels of vitamin C have been shown to help lower systolic and diastolic blood pressure in short-term trials.(9) If you are unable to get adequate amounts of Vitamin C from your diet alone, you can find it in supplement form via capsules, hard and gummy chewables, powders, and liquids.

Our recommendation in this category is KOS Immunity Gummies, which has 40 milligrams of vitamin C along with several immune-boosting ingredients. It's also plant-based, sugar-free, and vegan-friendly since it's made without gelatin. It also tastes fantastic.

What We Like

  • Vitamin C is great for general health as well as blood pressure
  • Gummy vitamins are easier to take and digest
  • Plant-based, sugar-free, and vegan-friendly

What We Don't Like

  • Some users may want a dedicated vitamin C supplement rather than a blend

BUY: KOS Immunity Gummies

Potassium - Kaged Hydra-Charge



  • Benefits: Lowers blood pressure by aiding in sodium excretion.
  • Dosage: 1 scoop (4.8g)


Potassium is a commonly used supplement for hypertension. When you consume potassium, it directly affects sodium which causes sodium to be processed out of the body, thus helping to lower blood pressure. Many studies have looked at the effect of potassium supplementation on blood pressure. One study found a significant difference in patient's blood pressure after short-term potassium supplementation.(10)

We recommend Kaged Hydra-Charge because it has 107 milligrams of potassium per serving. It is also only 5 calories and has less than 1 gram of sugar. With Hydra-Charge, you're increasing your potassium intake and getting 4 other essential electrolytes in an easy-to-mix powder drink.

What We Like

  • Potassium is widely studied with positive results
  • Generally safe to take
  • Kaged has several flavor choices

What We Don't Like

  • May cause side effects like stomach upset and diarrhea
  • Unsafe for some individuals—talk with your doctor about whether potassium is a good option for you

BUY: Kaged Hydra-Charge

Melatonin - Future Kind Melatonin Sleep Gummies



  • Benefits: May help improve sleep quality, may lower blood pressure
  • Dosage: 2 gummies


Melatonin is commonly taken at night to aid sleep, but it may also positively affect blood pressure. One study found that taking melatonin at night significantly lowered blood pressure.(11) However, it is also noted that further research is still needed to confirm the effects of melatonin on blood pressure.

Future Kind Melatonin Sleep Gummies have our stamp of approval in this category because they are 100% vegan, blueberry flavored, and contain 6 milligrams of melatonin per two-gummy dosage. They also don't contain gluten, yeast, wheat, or soy.

What We Like

  • Gummy options are great for those who have a hard time swallowing pills
  • Can help improve sleep quality when taken at night
  • May have positive effects on blood pressure
  • Budget-friendly

What We Don't Like

  • Must be taken at night since melatonin causes drowsiness
  • Effects on blood pressure still need further research
  • Gummies contain some added sugar

BUY: Future Kind Melatonin Sleep Gummies

L-Arginine - Transparent Labs Nitric Oxide



  • Benefits: May help lower blood pressure and cholesterol
  • Dosage: 4 capsules


There has been favorable research showing the positive effects that L-arginine can have on blood pressure, cholesterol levels, and blood vessel health—especially when combined with B vitamins.(12) Arginine is also converted to nitric oxide in the body, which can help relax and widen the arteries, thus lowering blood pressure.

Transparent Labs Nitric Oxide has two nitrate (NO3-T) ingredients; clinically-dosed 1,500 milligrams of arginine and 1,000 milligrams of betaine per four-capsule serving. This can be beneficial for your blood pressure levels and athletic performance.

What We Like

  • Clean, transparent, and clinically-dosed ingredients
  • Nitric oxides may help with blood pressure
  • May help increase workout performance
  • Great for blood pressure maintenance in healthy individuals

What We Don't Like

  • 4 pills can be a large dosage
  • Dosage may be too high for some

BUY: Transparent Labs Nitric Oxide

Fish Oil - Kaged Omega-3

Fish Oil


  • Benefits: May help reduce inflammation and lower blood pressure
  • Dosage: 2 softgels


Fish oil supplements contain omega-3 fatty acids DHA and EHA. These components have been found to improve heart health in several ways, including lowering blood pressure. Some studies state that fish oil supplements can also help lower lipid profiles (cholesterol and triglyceride levels). However, this study did not specifically find an improvement in lipid profiles, only that a reduction in blood pressure was noted.(13)

Each two-softgel dosage of Kaged Omega-3 has 3 grams of fish oil from 1,100 milligrams of EPA and 900 milligrams of DHA. It's also quality tested and comes from sustainably caught and ethically-stored sources.

What We Like

  • Offers a variety of health benefits
  • Widely studied
  • Generally considered safe
  • Low in oxidation and heavy mineral levels
  • High absorption rate

What We Don't Like

  • Larger capsule may be difficult to swallow
  • Higher price point

BUY: Kaged Omega-3

B Vitamins - Ritual Essentials Multivitamin

B Vitamins


  • Benefits: Helps with healthy cell growth and function
  • Dose: 2 capsules


Folic acid is also known as vitamin B9. Because of how folic acid affects cell function, it can help lower blood pressure in hypertensive patients.(14) This study did note that supplementing with folic acid was required for six weeks to lower blood pressure. Getting your vitamin B as part of a well-balanced multivitamin is even better because multivitamins contain a mix of different vitamins and minerals that can possibly help lower blood pressure.(15)

We highly recommend Ritual Essentials Multivitamins because they have nutrient-rich formulas for men and women of all ages that contain traceable ingredients—including plenty of folic acids—in delayed-release capsules that help ensure you're getting the full benefits of these multis without any stomach discomfort.

What We Like

  • Offers a variety of health benefits
  • Commonly found in multivitamins
  • Delayed-release capsule for higher absorption
  • Vegan, gluten, and major allergen free

What We Don't Like

  • May cause mild side effects
  • Long-term use is required to see results

BUY: Ritual Essentials Multivitamin

Ginger - New Chapter Concentrated Superfood Ginger



  • Benefits: May help lower blood pressure, anti-inflammatory, aids digestion
  • Dose: 1 capsule


Ginger is already known for its potent effects as an anti-inflammatory and immune booster, but it has also been shown in studies to have the potential for lowering blood pressure.(16) It is also used to aid in digestion and reduce nausea. We like New Chapter Concentrated Superfood Ginger because it has a 150-milligram combination of two ginger sources, is non-GMO, and is gluten-free.

What We Like

  • Ginger can help with inflammation, blood pressure, and digestion
  • Non-GMO, gluten-free, and vegetarian
  • Budget-friendly

What We Don't Like

  • May cause heartburn or diarrhea

BUY: New Chapter Concentrated Superfood Ginger

Garlic - Care/Of Garlic



  • Benefits: May help lower blood pressure, reduce inflammation
  • Dose: 1 softgel


Garlic is packed with essential nutrients, and garlic supplements have been shown to help lower blood pressure in those with hypertension and reduce arterial stiffness.(17) Garlic is also a powerful anti-inflammatory and possible immune system booster. A dedicated garlic softgel like Care/Of Garlic features 2 milligrams of high-absorption garlic oil bulb, which is about 1,000 milligrams of fresh garlic. It is also non-GMO, third-party tested, and does not contain eggs, fish, milk, peanuts, sesame, shellfish, soy, tree nuts, or wheat.

What We Like

  • Garlic has several health benefits
  • Garlic pills have pure, concentrated garlic
  • No unnecessary fillers
  • Third-party tested

What We Don't Like

  • Expensive
  • Not vegan-friendly

BUY: Care/Of Garlic

Green Tea - Nature's Lab Green Tea Extract

Green Tea


  • Benefits: May help lower blood pressure, increase metabolism
  • Dose: 1 capsule


Last but not least, supplementing with green tea can be an excellent method for helping lower blood pressure because it has been shown to do just that in a few short-term studies.(18) Green tea does this by helping to relax the blood vessels. Our selection for this category is Nature's Lab Green Tea Extract because it contains an impressive 500 milligrams of green tea extract in each one-capsule serving. Further, this supplement is non-GMO and free of sugar, salt, dairy, eggs, fish, wheat, soy, gluten, and artificial flavors and colorings.

What We Like

  • Known for anti-inflammatory, metabolism-boosting, and healthy blood pressure
  • Only 1 capsule per day
  • Budget-friendly

What We Don't Like

  • Side effects include anxiety, irritability, and trouble sleeping

BUY: Nature's Lab Green Tea Extract

Alternatives to Supplements


Modifying your diet may help to lower your blood pressure. Many of the above supplements can be found in food (such as fiber, calcium, magnesium, and potassium). Keeping your diet low in sodium can also help, so try to avoid salty foods that are highly processed. The Mediterranean Diet is the most commonly recommended diet for heart health.(19)


Exercising regularly can also help lower blood pressure. Aerobic activities like running and swimming help to strengthen the heart, which decreases the force on the arteries and lowers blood pressure. Strength-training exercises like weight lifting can also help to lower blood pressure. Shoot for 20-30 minutes of physical activity daily.

FAQs About Supplements for High Blood Pressure

What is the best natural supplement for high blood pressure?

There are a variety of different natural supplements that can help lower blood pressure. Talk to your doctor about what options will work well for you.

Can I reduce my blood pressure without medication?

Some people can lower their blood pressure without medication. Lifestyle adjustments, such as eating a healthy diet, exercising regularly, and taking certain supplements, may be all you need to lower your blood pressure.

Can magnesium lower blood pressure?

Magnesium has been found to lower blood pressure. Remember that not all magnesium supplements are created equal, so it is important to talk with your doctor about whether magnesium is a good option for you and what type of magnesium supplement you should take.

Can supplements cure high blood pressure?

Some supplements (such as those listed in this article) may help to lower your blood pressure naturally. However, it is important to remember that the FDA does not regulate supplements like prescription medications are, so you should always purchase supplements from a reputable source.

These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.


  1. Centers for Disease Control and Prevention. (2023). Facts About Hypertension; High Blood Pressure. Retrieved from https://www.cdc.gov/bloodpressure/facts.htm
  2. Lidder, S., & Webb, A. J. (2013). Vascular effects of dietary nitrate (as found in green leafy vegetables and beetroot) via the nitrate-nitrite-nitric oxide pathway. British journal of clinical pharmacology, 75(3), 677–696. https://doi.org/10.1111/j.1365-2125.2012.04420.x
  3. Bonilla Ocampo, D. A., Paipilla, A. F., Marín, E., Vargas-Molina, S., Petro, J. L., & Pérez-Idárraga, A. (2018). Dietary Nitrate from Beetroot Juice for Hypertension: A Systematic Review. Biomolecules, 8(4), 134. https://doi.org/10.3390/biom8040134
  4. National Institutes of Health. (2021). Magnesium - Fact Sheet for Consumers. NIH Office of Dietary Supplements. Retrieved November, 2022, from https://ods.od.nih.gov/factsheets/Magnesium-Consumer/
  5. Houston M. (2011). The role of magnesium in hypertension and cardiovascular disease. Journal of clinical hypertension (Greenwich, Conn.), 13(11), 843–847. https://doi.org/10.1111/j.1751-7176.2011.00538.x
  6. Khalesi, S., Sun, J., Buys, N., & Jayasinghe, R. (2014). Effect of Probiotics on Blood Pressure - A Systematic Review and Meta-Analysis of Randomized, Controlled Trials. Hypertension, 64(4), 897–903. https://www.ahajournals.org/doi/full/10.1161/hypertensionaha.114.03469
  7. Ho, M. J., Li, E. C., & Wright, J. M. (2016). Blood pressure lowering efficacy of coenzyme Q10 for primary hypertension. The Cochrane database of systematic reviews, 3(3), CD007435. https://doi.org/10.1002/14651858.CD007435.pub3
  8. Goel, R. K., & Lal, H. (2011). Role of vitamin d supplementation in hypertension. Indian journal of clinical biochemistry : IJCB, 26(1), 88–90. https://doi.org/10.1007/s12291-010-0092-0
  9. Juraschek, S. P., Guallar, E., Appel, L. J., & Miller, E. R., 3rd (2012). Effects of vitamin C supplementation on blood pressure: a meta-analysis of randomized controlled trials. The American journal of clinical nutrition, 95(5), 1079–1088. https://doi.org/10.3945/ajcn.111.027995
  10. Feng, J. H., Markandu, N. D., Coltart, R., Barron, J., & MacGregor, G. A. (2005). Effect of Short-Term Supplementation of Potassium Chloride and Potassium Citrate on Blood Pressure in Hypertensives. Hypertension, 45(4), 571–574. https://www.ahajournals.org/doi/10.1161/01.hyp.0000158264.36590.19
  11. Scheer, F. A., Van Montfrans, G. A., van Someren, E. J., Mairuhu, G., & Buijs, R. M. (2004). Daily nighttime melatonin reduces blood pressure in male patients with essential hypertension. Hypertension (Dallas, Tex. : 1979), 43(2), 192–197. https://doi.org/10.1161/01.HYP.0000113293.15
  12. Menzel, D., Haller, H., Wilhelm, M., & Robenek, H. (2018). L-Arginine and B vitamins improve endothelial function in subjects with mild to moderate blood pressure elevation. European journal of nutrition, 57(2), 557–568. https://doi.org/10.1007/s00394-016-1342-6
  13. Naini, A. E., Keyvandarian, N., Mortazavi, M., Taheri, S., & Hosseini, S. M. (2015). Effect of Omega-3 fatty acids on blood pressure and serum lipids in continuous ambulatory peritoneal dialysis patients. Journal of research in pharmacy practice, 4(3), 135–141. https://doi.org/10.4103/2279-042X.162356
  14. McRae M. P. (2009). High-dose folic acid supplementation effects on endothelial function and blood pressure in hypertensive patients: a meta-analysis of randomized controlled clinical trials. Journal of chiropractic medicine, 8(1), 15–24. https://doi.org/10.1016/j.jcm.2008.09.001
  15. Li, K., Liu, C., Kuang, X., Deng, Q., Zhao, F., & Li, D. (2018). Effects of Multivitamin and Multimineral Supplementation on Blood Pressure: A Meta-Analysis of 12 Randomized Controlled Trials. Nutrients, 10(8), 1018. https://doi.org/10.3390/nu10081018
  16. Hasani, H., Arab, A., Hadi, A., Pourmasoumi, M., Ghavami, A., & Miraghajani, M. (2019). Does ginger supplementation lower blood pressure? A systematic review and meta-analysis of clinical trials. Phytotherapy research : PTR, 33(6), 1639–1647. https://doi.org/10.1002/ptr.6362
  17. Ried K. (2020). Garlic lowers blood pressure in hypertensive subjects, improves arterial stiffness and gut microbiota: A review and meta-analysis. Experimental and therapeutic medicine, 19(2), 1472–1478. https://doi.org/10.3892/etm.2019.8374
  18. Xu, R., Yang, K., Ding, J., & Chen, G. (2020). Effect of green tea supplementation on blood pressure: A systematic review and meta-analysis of randomized controlled trials. Medicine, 99(6), e19047. https://doi.org/10.1097/MD.0000000000019047
  19. Mayo Clinic (2021, July 23). Mediterranean diet for heart health. Healthy Lifestyle - Nutrition and Healthy Eating. Retrieved November 1, 2022, from https://www.mayoclinic.org/healthy-lifestyle/nutrition-and-healthy-eating/in-depth/mediterranean-diet/art-20047801