7 Best heart health supplements on the market today

Are you doing everything you can to keep your heart healthy? Heart disease is the leading cause of death, claiming nearly 18 million lives annually worldwide.

As diets and lifestyles continue to evolve, many people turn to supplements to boost heart health as a preventive measure. 

However, choosing the right one can feel overwhelming with the vast array of products available. 

This article explores the top seven heart health supplements currently on the market, providing detailed insights to help you make an informed decision about which supplements might be right for you.

What is the importance of heart health?

Heart health is pivotal for longevity and maintaining quality of life. Heart disease accounts for approximately 32% of all global deaths, highlighting its profound impact on health systems and families worldwide [1]. 

The risk of developing heart-related illnesses does not discriminate, affecting populations across various countries and socio-economic backgrounds.

Lifestyle plays a crucial role in either enhancing or compromising heart health. Factors like exercise, diet, and stress management are within your control and can significantly influence your heart’s condition. 

A diet high in processed foods and saturated fats can lead to increased cholesterol levels, thereby increasing the risk of heart disease. Conversely, incorporating fruits, vegetables, whole grains, and lean proteins can help maintain a healthy heart.

Physical activity is another critical component. Regular exercise helps improve cardiovascular fitness, reduces high blood pressure, and helps regulate weight. 

The American Heart Association (AHA) recommends engaging in at least 150 minutes of moderate aerobic exercises a week to promote optimal heart health [2].

Chronic stress can harm the heart by increasing heart rate and blood pressure, leading to cardiovascular damage over time.

To mitigate these risks, try effective stress management techniques like mindfulness and relaxation exercises.

7 Best supplements to buy for heart health

1. Qunol Ultra CoQ10

Qunol Ultra CoQ10 supports heart health by ensuring a constant supply of energy to the heart, which has the highest concentration of CoQ10 in the body. 

This supplement helps maintain healthy blood pressure levels already within a normal range and supports overall cardiovascular health.

While Qunol Ultra CoQ10 is generally safe, it can cause mild side effects like loss of appetite, stomach upset, nausea, and diarrhea. Individuals on statin therapy should consult a healthcare provider before use, as CoQ10 and statins interact.

Adults should take one softgel a day with food, or as recommended by a healthcare professional.

Good forNot for
Adults seeking to support heart healthIndividuals with a known allergy to soy
Those on statin medications needing to replenish CoQ10People under 18 without medical advice
Individuals looking to maintain healthy blood pressure levels

Key ingredients

  • Coenzyme Q10 (100 mg per softgel): Vital for energy production in heart cells, acts as a powerful antioxidant.
  • Vitamin E (as dl-alpha tocopheryl acetate, 68 mg): Protects cells from oxidative stress, supporting heart health.
  • Medium chain triglycerides, polysorbate 80, hydroxylated soy lecithin: Enhance the absorption of CoQ10 in the body.

Why should you buy it?

Qunol Ultra CoQ10 offers a patented formula that provides up to three times better absorption than regular CoQ10 supplements

This superior bioavailability means that your body can more efficiently utilize CoQ10, promoting quicker and more effective support for heart health. 

Ideal for those on statins or anyone looking to enhance their cardiovascular wellness, this supplement is a robust choice for maintaining a healthy heart rhythm and energy levels.

2. MegaRed Omega-3 Krill Oil 

MegaRed Omega-3 Krill Oil is designed to significantly boost your omega-3 index, which is crucial for heart health. 

The EPA and DHA omega-3 fatty acids in krill oil help reduce the risk of coronary heart disease by supporting heart muscle function, reducing inflammation, and improving blood lipid profiles.

This supplement is usually well-tolerated, but some may experience minor digestive issues. It’s important to consult a healthcare provider before using this supplement if you have a shellfish allergy or are on blood-thinning medications.

Adults should take one softgel daily, ideally with a meal to enhance absorption, or as directed by a healthcare provider.

Good forNot for
Adults seeking to enhance heart healthIndividuals allergic to shellfish
People looking for high absorption omega-3 supplementsThose on blood-thinning medications without medical advice
Individuals who dislike the fishy aftertaste of traditional fish oils

Key ingredients

  • Krill oil (500 mg): Provides essential omega-3 fatty acids EPA and DHA, which are important for heart health and cellular function.
  • Phospholipids (167 mg): Enhance the absorption of omega-3s, making them more bioavailable than those in fish oil.
  • Astaxanthin (25 mcg): A powerful antioxidant that helps protect cells from oxidative damage.
  • EPA and DHA: Support cardiovascular health by maintaining healthy blood pressure and reducing triglyceride levels.

Why should you buy it?

MegaRed Omega-3 Krill Oil stands out for its high absorption rate, ensuring that your body can easily utilize the omega-3 fatty acids it provides. 

Sourced from sustainable Antarctic krill, it offers a cleaner, more potent alternative to fish oil with no fishy aftertaste, thanks to its phospholipid form. 

Additionally, it includes astaxanthin, which enhances antioxidant protection. This product is an excellent choice for anyone looking to support their heart health with a high-quality, eco-friendly supplement.

3. Vital Biologics Heart Calm

Heart Calm is designed to support and maintain a healthy heart rhythm and the electrical stability of the heart. It aids in the regulation of key electrolytes within the heart cells, crucial for normal heart function and rhythm.

It is generally well-tolerated, but because it contains active ingredients that affect heart rhythm and blood electrolyte levels, it’s essential to consult with a healthcare provider before starting, especially if you are on other heart medications.

The recommended dosage is three capsules per day, ideally taken with meals to optimize absorption.

Good forNot for
Adults looking for rhythm support and electrical stability of the heartIndividuals with severe kidney disease due to electrolyte balance concerns
People seeking to supplement essential minerals for heart functionThose with known allergies to the supplement’s ingredients
Individuals interested in natural heart health support

Key ingredients

  • Magnesium (300 mg as Magnesium Taurate, Glycinate & Malate): Supports heart muscle function and electrical impulses.
  • Potassium (99 mg as Potassium Citrate): Essential for electrical conductivity and overall heart function.
  • Taurine (1000 mg): Promotes cell membrane stability and helps regulate heart cell ion balance.
  • Coenzyme Q10 (30 mg): Vital for energy production within the heart and acts as an antioxidant.

Why should you buy it?

Heart Calm offers a unique blend of minerals and coenzyme Q10, specifically formulated to support heart health and electrical stability. 

Its composition is designed to maximize bioavailability and minimize gastrointestinal discomfort, often associated with magnesium supplements. 

With positive feedback from tens of thousands of users since 2014, and a robust refund policy, Heart Calm is a reliable choice for those looking to maintain a healthy heart rhythm naturally.

4. L-ARGININE PRO L-arginine Supplement Powder

L-Arginine Pro enhances heart health by promoting nitric oxide production, which is essential for healthy blood flow and vascular function. Nitric oxide (NO) helps relax and expand blood vessels, reducing blood pressure and improving circulation, which is crucial for maintaining a healthy heart.

This supplement is generally safe but can cause gastrointestinal discomfort, like bloating or abdominal pain. It’s important to consult your doctor before beginning this supplement, especially if you have existing heart conditions or are pregnant or nursing.

Mix one scoop (13 g) with 8-10 ounces of water and consume once daily, preferably on an empty stomach for optimal absorption, or as directed by a healthcare provider.

Good forNot for
Adults seeking to enhance heart health and improve vascular functionIndividuals under 18 or those with pre-existing heart conditions without consulting a doctor
Those looking for a boost in workout performance and recoveryPeople who are pregnant or nursing, unless advised by a healthcare provider
Anyone needing to increase their dietary intake of essential amino acids

Key ingredients

  • L-Arginine (5500 mg): Enhances nitric oxide production, which helps relax blood vessels, improves circulation, and supports heart health.
  • L-Citrulline (1100 mg): Works synergistically with L-Arginine to increase nitric oxide levels, supporting vascular health and endurance.
  • Vitamin C, Vitamin D, and Vitamin K: Provide antioxidant protection, support bone health, and assist in the proper functioning of the cardiovascular system.
  • Magnesium (50 mg as magnesium citrate): Essential for heart rhythm and reducing the risk of artery calcification.
  • Stevia leaf extract and natural flavors: Provide sweetness and flavor without added sugar, supporting overall health.

Why should you buy it?

L-Arginine Pro is not just a heart health supplement; it’s a comprehensive formula that supports blood flow, energy levels, and muscle health due to its high concentrations of L-Arginine and L-Citrulline. 

It’s designed based on Nobel Prize-winning research into nitric oxide, a critical component of cardiovascular wellness. 

This supplement is ideal for those who need an endurance boost for physical activity or require support for healthy circulation and heart function. Plus, its sugar-free formula and natural flavoring make it a healthier choice for daily supplementation.

5. Snap Supplements Heart Health Supplements 

Snap Heart Health Supplement is designed to optimize cardiovascular function through a blend of antioxidants, nutrients, and herbal extracts. 

It promotes healthy cholesterol levels, supports healthy blood flow, and helps reduce inflammation, all of which are vital for maintaining heart health.

While generally safe, it may cause gastrointestinal upset in sensitive individuals. Pregnant or nursing mothers, children under 18, and those with pre-existing medical conditions should consult a physician before use.

The recommended dosage is three capsules up to two times per day with water or another preferred beverage, as directed by a healthcare provider.

Good forNot for
Adults seeking comprehensive cardiovascular supportPregnant or nursing mothers without consulting a physician
Individuals looking to manage cholesterol levels naturallyChildren under 18 and those with known medical conditions without advice
Those in need of antioxidant support and healthy blood flow

Key ingredients

  • Beet root powder: Natural source of nitrates that convert to nitric oxide, improving blood flow and circulation.
  • Olive leaf extract (40% Oleuropein): Provides cardiovascular support through its antioxidant properties, potentially stronger than vitamins E and C.
  • Garlic extract: Supports healthy cholesterol levels and possesses antioxidant properties that enhance immune function.
  • Hibiscus flower extract: Contains antioxidants and may help to lower blood pressure levels.
  • Hawthorn berry extract: Traditionally used to support heart health, has antioxidant properties.
  • Turmeric extract (95% Curcuminoids) and coenzyme q10: Help manage inflammation and support energy production in heart cells.

Why should you buy it?

Snap Heart Health Supplement offers a natural, multifaceted approach to cardiovascular health by combining proven botanicals and nutrients that support heart function, reduce inflammation, and manage cholesterol. 

Its comprehensive formula includes high-quality ingredients like oleuropein from olive leaf and dietary nitrates from beet root, known for their potent cardiovascular benefits. 

This supplement is an excellent choice for those looking to enhance their heart health and overall wellness naturally.

6. Tru Niagen

Tru Niagen® is designed to support heart health by boosting nicotinamide adenine dinucleotide (NAD+) levels, a crucial molecule that aids in cellular energy production and repair. 

Increasing NAD+ levels can help maintain the health of heart cells and improve their function, which is essential for overall cardiovascular health.

Tru Niagen is generally well-tolerated, but potential side effects can include mild nausea, fatigue, diarrhea, stomach discomfort, and headaches. 

Individuals taking medications should consult their healthcare provider due to potential interactions, especially those on blood pressure or immune-modulating medications.

The suggested use is to take one capsule, 1-3 times daily, as needed or recommended by your healthcare professional. It’s advised to start with 300mg daily and adjust the dosage based on personal health needs and professional guidance.

Good forNot for
Adults looking to boost cellular health and energyPregnant or nursing mothers without doctor consultation
Individuals interested in anti-aging and cardiovascular healthPeople under 18 or those with known allergies to its ingredients
Those managing lifestyle stress and looking for cellular repair support

Key ingredients

  • Niagen (Nicotinamide Riboside Chloride 300mg): A patented form of vitamin B3 (nicotinamide riboside) that is clinically proven to increase NAD+ levels efficiently. NAD+ is essential for energy metabolism, cellular repair, and maintaining healthy heart function.

Why should you buy it?

Tru Niagen 300mg is backed by extensive research, including over 300 published scientific studies and more than 40 patents. 

Its key ingredient, Niagen, is clinically proven to increase NAD+ levels, supporting not only heart health but also enhancing muscle function, brain health, and overall cellular vitality. 

This supplement is ideal for those seeking to improve their energy levels, manage signs of aging, and support their heart health through scientifically validated means. 

With Tru Niagen, you’re investing in a supplement that provides broad-reaching benefits to support a vibrant, healthy life.

7. Doctor’s Best High Absorption CoQ10 with BioPerine

Doctor’s Best High Absorption CoQ10 supports heart health by aiding in the production of ATP, particularly in the heart, where energy demand is high. 

This supplement helps to restore CoQ10 levels that may be depleted due to factors like aging and the use of statin medications, crucial for maintaining cardiovascular function and cellular energy.

CoQ10 is generally well-tolerated. However, some people may experience mild side effects such as stomach upset, loss of appetite, nausea, and diarrhea. Consult a healthcare provider, especially if taking medications like statins, as CoQ10 may interact with these drugs.

The recommended usage is to take one softgel daily, preferably with food to maximize absorption, or as advised by a nutritionally-informed physician.

Good forNot for
Adults seeking to support heart vitality and manage statin-induced CoQ10 depletionIndividuals with a soy allergy due to the presence of soy lecithin
Those needing enhanced energy production at a cellular level
Anyone looking to improve overall vitality and protect against cellular damage

Key ingredients

  • Coenzyme Q10 (Ubiquinone) 100 mg: Essential for energy production in cells, supports heart function, and provides antioxidant protection to cells.
  • BioPerine® (Black Pepper Extract, Piper nigrum, fruit, standardized to contain 95% Piperine) 5 mg: Enhances the absorption and bioavailability of CoQ10, ensuring more efficient uptake.

Why should you buy it?

Doctor’s Best High Absorption CoQ10 with BioPerine is formulated to efficiently restore CoQ10 levels, crucial for heart and cellular health. 

The addition of BioPerine significantly enhances the absorption and effectiveness of CoQ10, making it more beneficial than many other CoQ10 supplements on the market. 

This supplement is an Amazon #1 best seller, recognized for its quality and efficacy in supporting cardiovascular health and cellular energy, making it a trustworthy choice for those aiming to enhance their heart health and overall vitality.

Closing thoughts

Supplements play a crucial role in supporting heart health, particularly as we age or face challenges from lifestyle and medications that can deplete vital nutrients. 

While these supplements can provide valuable support, they are most effective when combined with healthy lifestyle choices such as a balanced diet, regular exercise, and stress management. 

Always remember the importance of consulting with a healthcare provider before starting any new supplement regimen, especially if you have existing health conditions or are taking other medications. Together, these strategies can help maintain a healthy heart and a vibrant life.


What is the best thing to take for a healthy heart?

For a healthy heart, a balanced diet rich in fruits, vegetables, whole grains, and healthy fats is essential. Regular physical activity also plays a crucial role in maintaining heart health.

What is the fastest way to improve heart health?

The fastest way to improve heart health is by quitting smoking and starting regular aerobic exercise, such as brisk walking, which enhances cardiovascular efficiency and reduces risk factors.

What is the #1 worst habit for your heart?

The number one worst habit for your heart is smoking, as it significantly increases the risk of heart disease by damaging blood vessels and decreasing oxygen to the heart.

[1] https://www.who.int/news-room/fact-sheets/detail/cardiovascular-diseases-(cvds)
[2] https://www.heart.org/en/healthy-living/fitness/fitness-basics/aha-recs-for-physical-activity-in-adults

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