High blood pressure (hypertension) is one of the most common cardiovascular problems in Ukraine. According to the Ministry of Health of Ukraine, over 12 million Ukrainians suffer from hypertension, and a significant number of them seek natural ways to support heart health alongside medication. In this article, we will review which dietary supplements can complement hypertension therapy, how they work, and what is important to know before taking them.
Material prepared in April 2026 and reflects current scientific research data.
⚠️ Important: This article is for informational purposes only and does not replace medical consultation. Supplements are not medicines and are not intended to treat diseases. Always consult a cardiologist or therapist before taking any supplements.
About the author
Andriy Duyko — founder of Tibetan Formula, a herbalist with over 14 years of experience working with plant-based and natural formulas. Since 2012, Tibetan Formula has helped thousands of Ukrainians maintain health using proven natural remedies. Andriy personally develops the formulations based on Tibetan medicine traditions and modern scientific research.
Why do people look for supplements for hypertension?
Medication for hypertension is effective but often accompanied by side effects: fatigue, dizziness, dry cough (when taking ACE inhibitors), swelling. That is why many patients are interested in natural supplements as an addition to primary therapy—for gentler cardiovascular support and to reduce the burden on the body.
In our practice since 2012, we have observed a steady interest in natural heart support remedies. Clients who combine doctor-recommended therapy with quality supplements and lifestyle changes often report improved well-being, stabilized blood pressure readings, and reduced anxiety.
Top supplements for supporting normal blood pressure
1. Magnesium
Magnesium is one of the most studied minerals in the context of cardiovascular health. It is involved in regulating vascular tone, heart rhythm, and nerve impulse transmission.
- How it works: Magnesium relaxes the smooth muscles of blood vessels, promoting their dilation and reducing peripheral resistance.
- Scientific basis: A 2016 meta-analysis published in the journal Hypertension (Zhang et al.) showed that taking magnesium at a dose of 300–500 mg/day for 3 months reduced systolic blood pressure by an average of 2 mm Hg.
- Forms: Magnesium citrate and magnesium glycinate are better absorbed than magnesium oxide.
- Important: Magnesium deficiency is common among people taking diuretics — one of the most common drug groups for hypertension.
2. Coenzyme Q10 (CoQ10)
Coenzyme Q10 is a fat-soluble substance that plays a key role in energy production in heart cells and is a powerful antioxidant.
- How it works: CoQ10 improves endothelial function (the inner layer of blood vessels), reduces oxidative stress, and supports the heart muscle.
- Scientific basis: A review in the Journal of Human Hypertension (Rosenfeldt et al.) showed a reduction in systolic blood pressure by 11–17 mmHg with regular CoQ10 intake.
- Feature: Statins (cholesterol-lowering drugs often prescribed with antihypertensives) reduce CoQ10 levels in the body — so additional supplementation is especially relevant for this group of patients.
3. Hawthorn Extract
Hawthorn is a classic cardiovascular herbal medicine plant, known in Tibetan and European traditional medicine for hundreds of years.
- How it works: Hawthorn flavonoids inhibit the activity of angiotensin-converting enzyme (ACE) — the same mechanism targeted by popular antihypertensive drugs. It also has a mild sedative effect, which is important for stress-related hypertension.
- Scientific basis: Research in Phytomedicine (Walker et al., 2006) confirmed the mild hypotensive effect of standardized hawthorn extract.
- Tibetan Formula experience: Hawthorn is included in several of our cardiovascular formulas — we use a standardized extract with a flavonoid content of at least 1.8%.
4. Garlic Extract
Garlic is one of the most studied natural remedies for supporting the cardiovascular system.
- How it works: Allicin and its derivatives thin the blood, reduce platelet aggregation, strengthen the vascular wall, and have a mild hypotensive effect.
- Advantage of the capsule form: Unlike fresh garlic, standardized extract capsules have no strong odor, making them convenient for daily use.
- Scientific basis: A Cochrane review (Ried et al., 2016) confirmed that garlic supplements reduce systolic blood pressure by an average of 5 mmHg in people with hypertension.
- Warning: Garlic enhances the effect of anticoagulants (warfarin, aspirin) — be sure to inform your doctor.
5. Olive Leaf Extract
Oleuropein — the active substance in olive leaves — is attracting increasing attention from researchers as a natural antihypertensive agent.
- How it works: Blocks calcium channels in vessels (a mechanism similar to some antihypertensive drugs), reduces oxidative stress.
- Scientific basis: A study in Phytomedicine (Susalit et al., 2011) showed that olive leaf extract (500 mg twice daily) lowered blood pressure compared to captopril in patients with stage 1 hypertension.
6. Ginkgo Biloba
Ginkgo biloba is one of the oldest plants on Earth, widely used in traditional Chinese and Tibetan medicine.
- How it works: Improves blood microcirculation, reduces blood viscosity, and has antioxidant properties. Especially beneficial for hypertension accompanied by cerebral circulation disorders (dizziness, tinnitus, memory impairment).
- Attention: Do not combine with anticoagulants without consulting a doctor.
7. Vitamin D3
Vitamin D deficiency is associated with an increased risk of hypertension — this is confirmed by numerous epidemiological studies.
- How it works: Vitamin D regulates the renin-angiotensin system — a key mechanism controlling blood pressure. It also reduces inflammation of the vessel wall.
- Scientific basis: A meta-analysis in the Journal of Hypertension (Kunutsor et al., 2017) showed that correcting D3 deficiency reduces the risk of hypertension.
- Practice: In Ukraine, D3 deficiency is especially common in the autumn-winter period — we recommend checking the 25(OH)D blood level before starting supplementation.
8. Dihydroquercetin
Dihydroquercetin (taxifolin) is a natural flavonoid with powerful antioxidant properties, mainly extracted from Siberian larch.
- How it works: Strengthens capillary and vessel walls, reduces vessel wall permeability, improves microcirculation, and has an anti-inflammatory effect.
- Feature: Combines well with vitamin C, enhancing its antioxidant effect.
Comparative Table of Heart Supplements
| Dietary Supplement | Main Action | Level of Evidence | Special Indications |
|---|---|---|---|
| Magnesium | Vessel Relaxation, Rhythm Regulation | High | Diuretic Use, Stress |
| Coenzyme Q10 | Heart Energy, Antioxidant | High | Statin Use |
| Hawthorn Extract | ACE Inhibition, Sedative Effect | Moderate | Hypertension + Anxiety |
| Garlic Extract | Blood Thinning, Vessel Strengthening | Moderate | Atherosclerosis Prevention |
| Olive Leaf Extract | Calcium Channel Blockade | Moderate | Hypertension Stage 1 |
| Ginkgo Biloba | Improvement of Microcirculation | Moderate | Cerebral Circulation Disorders |
| Vitamin D3 | Regulation of the Renin-Angiotensin System | Moderate | D3 Deficiency, Autumn-Winter |
| Dihydroquercetin | Capillary strengthening, antioxidant | Initial | Fragile blood vessels, swelling |
Comprehensive approach: dietary supplements are only part of the solution
No dietary supplement can replace a comprehensive approach to treating hypertension. In our experience, the best results are achieved by combining:
- Medication therapy — prescribed and adjusted by a doctor.
- Nutrition — DASH diet (reduce salt, more vegetables, fruits, whole grains).
- Physical activity — 30 minutes of moderate cardio 5 times a week lowers blood pressure by 5–8 mmHg.
- Stress management — meditation, breathing exercises, quality sleep.
- Quality dietary supplements — as a complement, not a replacement for primary treatment.
Recommended Tibetan Formula products for heart and blood pressure
Over 14 years of work, we have developed several proven formulas that help support the cardiovascular system. Here are our key products for those who care about heart health and normal blood pressure:
-
Semar — multivitamins for heart, vessels, and blood pressure 120 tabs
A comprehensive product specially designed to support the cardiovascular system. Contains vitamins, minerals, and plant extracts that work synergistically to normalize blood pressure and strengthen blood vessels. -
Tonizon — herbal preparation for heart and vessels 90/360 tabs
Phytoformula based on plant extracts to support heart and vascular tone, improve blood circulation, and overall well-being. -
Vitamin D3 5000 IU — 90 capsules
High-quality vitamin D3 in a convenient capsule form. Recommended to correct D3 deficiency, which is directly linked to the risk of hypertension. -
Vitamin D3 125 mcg 5000 IU — 100 capsules
Alternative packaging of vitamin D3 for long-term course use.
If you’re not sure which product is right for you — contact our team for a personalized recommendation. We take into account your current therapy, health condition, and individual needs.
Frequently Asked Questions (FAQ)
Can you take dietary supplements for blood pressure without a doctor’s prescription?
Formally, most dietary supplements are sold without a prescription, but that doesn’t mean they can be taken without control. Some supplements (garlic, ginkgo biloba) interact with medications by thinning the blood. Always consult your doctor, especially if you are already taking antihypertensive drugs.
How quickly do dietary supplements lower blood pressure?
Unlike medications, dietary supplements work gradually. The first noticeable effects usually appear after 4–8 weeks of regular use. Don’t expect instant results and do not stop prescribed medications on your own.
Is it possible to combine several dietary supplements at the same time?
Yes, but with caution. For example, magnesium and CoQ10 combine well. However, combining several agents with anticoagulant properties (garlic + ginkgo biloba) may excessively thin the blood. Discuss combinations with your doctor.
What blood pressure supplements are available at Tibetan Formula?
In our range, we have Semar (multivitamins for heart and blood pressure), Tonizon (herbal preparation for heart and vessels), and Vitamin D3 5000 IU. All formulas are developed considering Tibetan medicine traditions and modern quality standards.
Are supplements safe during pregnancy and breastfeeding?
Most blood pressure supplements have not been studied in pregnant women and are not recommended during this period. Exceptions are magnesium and vitamin D3, but their dosage should be determined by a doctor.
How to choose a quality supplement?
Pay attention to: the presence of standardized extract (indicated percentage of active substance), a manufacturer with a proven reputation, absence of unnecessary fillers and dyes, and availability of quality certificates.
Conclusion
Supplements for lowering blood pressure—magnesium, coenzyme Q10, hawthorn, garlic, olive leaf, ginkgo biloba extracts, vitamin D3, and dihydroquercetin—can be a useful addition to comprehensive hypertension treatment. They support the cardiovascular system, reduce oxidative stress, and improve microcirculation.
However, none of them replace medication therapy and a healthy lifestyle. Be sure to consult a doctor before starting any supplements—especially if you are already taking blood pressure medications.
If you are interested in a personalized recommendation for selecting supplements for the heart, contact our Tibetan Formula team. We will help you choose the optimal formula considering your health condition and current therapy.
Sources:
- Zhang X. et al. Effects of Magnesium Supplementation on Blood Pressure. Hypertension, 2016.
- Rosenfeldt F. et al. Coenzyme Q10 in the treatment of hypertension. Journal of Human Hypertension, 2007.
- Walker A.F. et al. Promising hypotensive effect of hawthorn extract. Phytomedicine, 2006.
- Ried K. et al. Effect of garlic on blood pressure. Cochrane Database, 2016.
- Susalit E. et al. Olive leaf extract vs captopril. Phytomedicine, 2011.
- Kunutsor S.K. et al. Vitamin D and hypertension. Journal of Hypertension, 2017.
- Ministry of Health of Ukraine. Adapted clinical guideline "Arterial Hypertension."
Material updated: April 2026. Author: Andriy Duyko, founder of Tibetan Formula. The article is for informational purposes only and does not replace medical consultation. Tibetan Formula products are not medicines.