Best Spirulina Supplements for Heart Health of 2025

Elisa Drew Avatar
Elisa Drew
Last Updated: Jan 9, 2025

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Spirulina supplements are a popular choice for those looking to improve their heart health. This blue-green algae is rich in antioxidants, which help to reduce inflammation in the body and prevent damage to the heart. Spirulina is also high in omega-3 fatty acids, which can help to lower cholesterol levels and improve overall cardiovascular health. Additionally, spirulina is a good source of potassium, which can help to regulate blood pressure. Overall, spirulina supplements are a natural and effective way to support heart health.

At a Glance: Our Top Picks

Nutrex Hawaii Spirulina Tablets Cover #TOP 1
Nutrex Hawaii Spirulina Tablets
ftb score rating icon 9.8
Nutrex Hawaii Pure Hawaiian Spirulina Powder Cover #TOP 2
Nutrex Hawaii Pure Hawaiian Spirulina Powder
ftb score rating icon 9.7
Nutrex Hawaii Spirulina Tablets Cover #TOP 3
Nutrex Hawaii Spirulina Tablets
ftb score rating icon 9.5

Top 10 Spirulina Supplements for Heart Health

Nutrex Hawaii Spirulina Tablets

140015
Green
400 Count
Nutrex Hawaii Spirulina Tablets Cover
Nutrex Hawaii, Pure Hawaiian Spirulina 500 mg, Vegan, Supports Immune System, Heart, Cells and Energy, 400 Tablets

Get your daily dose of one of nature's original superfoods with Nutrex Hawaii Pure Hawaiian Spirulina Tablets. Grown naturally on a sustainable farm in Hawaii, each tablet is packed with essential nutrients for overall health. This spirulina supplement supports healthy aging by boosting the immune system, providing nourishment for a healthy and active lifestyle, and supporting normal cholesterol and lipid profiles. It's an excellent source of vitamins A, K1, K2, B12, iron, amino acids, carotenoids, antioxidants, and phycocyanin. Plus, it's vegetarian, vegan, and free of GMOs, gluten, lactose, soy, pesticides, herbicides, and solvents. Take 6 tablets daily with or between meals and refrigerate after opening.

What We Like
Packed with essential nutrients for overall health
Supports healthy aging by boosting the immune system
Excellent source of vitamins, iron, amino acids, and antioxidants
Vegetarian, vegan, and free of GMOs, gluten, lactose, soy, pesticides, herbicides, and solvents
Grown naturally on a sustainable farm in Hawaii

Nutrex Hawaii Pure Hawaiian Spirulina Powder

Nutrex
140003
Green
Nutrex Hawaii Pure Hawaiian Spirulina Powder Cover
Nutrex Hawaii, Pure Hawaiian Spirulina Powder, Vegan, Supports Immune System, Heart, Cells and Energy, 16 Ounce

Nutrex Hawaii Pure Hawaiian Spirulina Powder is a vegan supplement that supports the immune system, heart, cells, and energy. It is an excellent source of vitamins A, K1, K2, B12, iron, amino acids, carotenoids, antioxidants, and phycocyanin. Customers have praised its taste and quality, and the company provides lab results to ensure safety.

What We Like
Vegan and free of GMOs, gluten, lactose, soy, pesticides, herbicides, and solvents
Grown on a sustainable Hawaiian farm with natural sunlight and lava-filtered water
Excellent source of vitamins, minerals, and antioxidants
Company provides lab results to ensure safety
Highly praised taste and quality
#TOP 3

Nutrex Hawaii Spirulina Tablets

Nutrex
S1595321N
Green
Nutrex Hawaii Spirulina Tablets Cover
Nutrex Hawaii, Pure Hawaiian Spirulina, 1000 mg Spearmint Tablets, 180 Count, Vegan, Supports Immune System, Heart, Cells and Energy

Nutrex Spirulina Tablets are a vegan superfood supplement that supports immunity, energy, and cellular health. Its high antioxidant capacity positively impacts immune markers in your body's cells, boosting your immune system. With up to 70% digestible, complete protein, iron, beta carotene, B12, vitamin K, chlorophyll, and phycocyanin, it provides superior nutrition to support your body's functions. Grown on a Kona Coast farm, it's crafted with science and care to ensure consistent purity and high quality. It's vegan, kosher, halal, gluten-free, soy-free, and contains no fillers, preservatives, or dyes. Plus, Nutrex Spirulina is grown in the USA using extensive quality control and lab testing of every batch, making it the highest quality and safest spirulina supplement available.

What We Like
Boosts immunity and energy
Superior nutrition
High antioxidant capacity
#TOP 4

Ancestral Greens Powder Capsules

2000
1 Count (Pack of 1)
Ancestral Greens Powder Capsules Cover
Ancestral Supplements Greens Powder Capsules, Organic Superfood Greens & Reds Blend with Spirulina, Chlorella, Grass Fed Beef Organs, and Probiotics for Gut Health, Non GMO, 615mg Each, 180 Count

Ancestral Greens Capsules are a convenient way to get your daily dose of super greens, reds, and probiotics. With these easy-to-swallow capsules, you can enjoy the benefits of nutrient-dense spirulina, chlorella, and other superfoods without the hassle of mixing powders. The blend of grass-fed beef organs provides essential nutrients like vitamin A and B12 for overall wellness. Additionally, the prebiotics and probiotics in these capsules support gut health, aiding in digestion and immune function.

What We Like
Convenient super greens intake
Grass-fed beef organ nutrients
Supports gut health

NOW Foods Organic Spirulina 1000mg Tablets

NOW Foods Organic Spirulina 1000mg Tablets Cover
NOW Foods Organic Spirulina 1000mg Tablets - 300 Count - Non-GMO, Super Green Whole Food Supplement - Double Strength 1000 mg - Naturally Occurring Beta-Carotene (VIT A), B-12 and GLA

NOW Foods Spirulina Tablets are a powerful superfood supplement packed with essential nutrients. With a double strength of 1000 mg per tablet, you get more spirulina powder to support your health. This organic supplement is certified by a third party, ensuring it meets high standards. It is rich in Vitamins A and B-12, providing vital nutrients that can help enhance your overall well-being. Additionally, for every 20 bottles sold, a tree is planted, allowing you to contribute to a greener planet while taking care of your health.

What We Like
Rich in vitamins and nutrients
USDA certified organic
Double strength formula
Eco-friendly initiative
Non-GMO and vegetarian
#TOP 6

Cherie Sweet Heart Organic Moringa and Spirulina Blend

Chérie Sweet Heart
ONN-844
6 Ounce (Pack of 1)
Cherie Sweet Heart Organic Moringa and Spirulina Blend Cover
Cherie Sweet Heart Organic Moringa and Spirulina Blend (6 Ounces)

Chérie Sweet Heart Moringa Spirulina Blend is a fantastic addition to your health and wellness routine. This organic blend is made with the finest ingredients, including moringa leaf powder, spirulina powder, agave inulin powder, and monk fruit powder. Not only does it provide exceptional nutritional benefits, but it's also perfect for adding flavor to your favorite smoothies. The blend is rich in nutrients, making it a great choice for those looking to improve their overall health. With Chérie Sweet Heart Moringa Spirulina Blend, you can enjoy the convenience of a comprehensive blend of organic greens powder superfood that is both affordable and delicious.

What We Like
Health and Wellness
Great for Smoothies
Safe and Organic Ingredients
#TOP 7

Zena Organic Super Greens Powder

Zena Fit Nutrition
Zena Organic Super Greens Powder Cover
Zena Organic Super Greens Powder, 70+ Superfoods Drink Mix, 0 Sugar, 3G Fiber, Fruits, Veggies, Spirulina, Chlorella, Antioxidants, Pre & Probiotics, Digestive Enzymes, Green Apple Flavor, 30 Packets

Zena Super Greens is a nutrient-rich drink mix designed to support your overall health. Each serving delivers a powerful blend of over 70 organic superfoods, including fruits and vegetables, along with 3 grams of fiber. With zero added sugars, this supplement is a clean and wholesome way to enhance your diet. It features a potent mix of antioxidants that can help strengthen your immune system, while the plant-based protein blend ensures you get the essential amino acids needed for recovery and growth. This convenient powder is ideal for anyone looking to boost their nutritional intake effortlessly.

What We Like
Organic superfood blend
Zero added sugars
Supports immune health
Plant-based protein
#TOP 8

JUNG KWAN JANG Heart Health with Spirulina and American Ginseng Capsules

JUNG KWAN JANG
JUNG KWAN JANG Heart Health with Spirulina and American Ginseng Capsules Cover
JungKwanJang Heart Health with Spirulina (1,000mg) and American Ginseng (143mg) - Supports Immune System, Heart, Energy, 60 Herbal Capsules for Men and Women

To boost your energy levels and combat fatigue, try JUNG KWAN JANG Spirulina Capsules. With a potent 1000mg dose per capsule, these capsules support cardiovascular health, aid in muscle recovery, and enhance overall well-being. Packed with antioxidants, Omega-3 fatty acids, and essential vitamins, spirulina offers a natural way to stay healthy. Additionally, these GMO-free and gluten-free capsules contain no artificial colors, ensuring a pure supplement. By incorporating these capsules into your daily routine, you can enjoy increased vitality and support for your immune system.

What We Like
1000mg Spirulina Dose
Supports Cardiovascular Health
Antioxidant-Rich
#TOP 9

Cherie Sweet Heart Supergreens Powder

Chérie Sweet Heart
OSP-06
6 Ounce (Pack of 1)
Cherie Sweet Heart Supergreens Powder Cover
Cherie Sweet Heart Supergreens Powder - Green Superfood - Organic Greens Powder Super Greens - Smoothie Powder - Superfood Powder - Powdered Greens - 6 oz Super Greens Powder - 34 Servings

Chérie Supergreens is a green superfood powder made with wheatgrass, kale, moringa, and spirulina. This organic greens powder is perfect for people who want to eat healthier and live a healthier lifestyle. You can add it to your smoothies or use it as a smoothie powder. Chérie Supergreens is made from safe and organic ingredients that are USDA certified organic. It is also non-GMO, gluten-free, and plant-based. This superfood powder is rich in nutrients and has the nutritional benefits of moringa, kale, wheatgrass, and spirulina. Chérie Supergreens is the best and affordable superfood powder on the market, made from the best ingredients to provide you with exceptional nutritional benefits.

What We Like
USDA certified organic
Non-GMO
Gluten-free
Affordable
Nutrient-dense
#TOP 10

humanN HeartGreens Superfood Organic Powder

B06XH1YYG3
Green Apple
humanN HeartGreens Superfood Organic Powder Cover
humanN HeartGreens | Superfood Organic Powder with Wheatgrass, Kale, Spinach, and Spirulina, USDA Organic Non-GMO, from The Makers of SuperBeets (Green Apple Flavor, 5.29-Ounce

humanN HeartGreens is a USDA organic non-GMO superfood organic powder that has daily heart support with all-new alkalizing greens and super fruits. It packs an army of organic super greens and fruits into your morning glass, including 6 alkalizing, heart-healthy greens, and 3 antioxidant superfruits. It comes in green apple flavor and each canister includes 5.29 oz of powder, enough for 30 servings.

What We Like
Contains organic super greens and fruits for daily heart support.
Great tasting green apple flavor.
Contains 6 alkalizing, heart-healthy greens and 3 antioxidant superfruits.
Buying Guide Image

Frequently Asked Questions (FAQs)

1. Is spirulina good for heart patients?

Research has found that the protein in spirulina can reduce the body's absorption of cholesterol, lowering cholesterol levels. This helps keep your arteries clear, reducing strain on your heart that can lead to heart disease and stroke-causing blo od clots. Its protein also reduces triglyceride levels.

2. Does spirulina clear arteries?

Spirulina It's also a source of protein that contains all of the essential amino acids needed by the body to maintain optimum health. It can help relax artery walls and stabilize blood pressure while balancing your blood fat levels.

3. Why you should not take spirulina?

Spirulina may be contaminated with harmful compounds, thin your blood, and worsen autoimmune conditions. Some people may be allergic, and those with PKU should avoid it.

4. Does spirulina lower heart rate?

Spirulina supplementation lowers heart rate and blood lactate during ≈1-hour submaximal cycling. Spirulina supplementation elicits significant augmentations in hemoglobin and power outputs during RSPTs.

Editor's Notes

During our spirulina supplement for heart health research, we found 24 spirulina supplement for heart health products and shortlisted 10 quality products. We collected and analyzed 157,833 customer reviews through our big data system to write the spirulina supplements for heart health list. We found that most customers choose spirulina supplements for heart health with an average price of $22.29.

The spirulina supplements for heart health are available for purchase. We have researched hundreds of brands and picked the top brands of spirulina supplements for heart health, including Nutrex Hawaii, Nutrex, Ancestral Supplements, NOW Foods, Zena Fit Nutrition. The seller of top 1 product has received honest feedback from 2,617 consumers with an average rating of 4.9.

Written by
Elisa Drew Avatar

Elisa Drew is a really professional copywriter specializing in baby products with five years of experience working as a pediatrician once. She has published a series of baby books purchased by over thirty thousand people in the United States.