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Heart Science

Source Naturals
4.6
(156 ratings)
Selenium 200 mcg
Vitamin B12 500 mcg
Horsetail 100 mg
Proline 400 mg
Niacin 500 mg
Ginkgo
Vitamin B6 50 mg
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Score87

An advanced cardiovascular complex featuring CoQ10, hawthorn, and blood-flow-supporting amino acids.

How scoring works
Quantity:120 Tablet(s)(20 servings)
Goals:
Anti-Inflammatory Support
Cardiovascular Support
Digestive Health
Metabolism Boost
General Health
Energy
Fitness
Heart Health

Score 87

An advanced cardiovascular complex featuring CoQ10, hawthorn, and blood-flow-supporting amino acids.

How scoring works
$41.36($2.06 per serving)
Amazon
$ 41.36
iHerb
$ 46.63
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Analysis

This formula provides 60mg of Coenzyme Q10 and a blend of amino acids including taurine, arginine, and carnitine to support heart muscle energy and circulation. It features standardized hawthorn extract to maintain healthy blood flow and vascular tone. High doses of Vitamin C (1000mg) and natural Vitamin E provide deep antioxidant defense for cardiovascular cells.

Including nattokinase and garlic assists in managing markers related to circulation and arterial health. The formula also provides 300mg of magnesium and specialized trace minerals like copper to support heart rhythm and structural integrity. This comprehensive approach is suitable for individuals seeking advanced nutritional support for long-term heart wellness.

Pros

  • Includes CoQ10 and Nattokinase
  • Standardized hawthorn and arjuna extracts
  • Robust antioxidant vitamin levels
  • Broad amino acid support for heart energy

Cons

  • High daily pill count
  • Magnesium source is oxide

Warnings

  • Nattokinase may affect blood clotting; consult a professional before use
  • Take with a meal for best antioxidant uptake

Nutrient quality

84 Highest impact

Meaningful levels of heart-specific botanicals like hawthorn and arjuna provide focused cardiovascular support. Sub-optimal mineral forms like magnesium oxide and extremely high beta-carotene levels present limitations for overall formula quality.

Ingredient transparency

97 Highest impact

Labeling offers complete visibility into the dosages of dozens of active botanical extracts and nutritional cofactors. Clear identification of vitamin sources and specific amino acid forms ensures a high degree of transparency for the consumer.

Customer satisfaction

89 Highest impact

Consistent user ratings suggest that consumers perceive significant value for their cardiovascular health maintenance. Positive feedback regarding the formula's comprehensiveness reflects a satisfied core user base.

Value for money

78 High impact

High price per serving is justified by the extreme complexity and breadth of the heart-focused ingredients provided. Each serving delivers the equivalent of several separate heart supplements, offering convenience and depth.

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Goals

Impact
Highest effect
A+ Goal FitA- Strength of SupportA CoverageA Formula Quality

This specialized cardiovascular formula combines high-dose enzymes, vitamins, and minerals to address systemic inflammation. Potent doses of bromelain and vitamin C provide robust support for quenching oxidative stress and modulating inflammatory enzymes.

Vitamin C, Vitamin E, Bromelain, and Taurine are the primary functional ingredients.

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Impact
Highest effect
A+ Goal FitA- Strength of SupportA+ CoverageA Formula Quality

This highly comprehensive cardiovascular formula integrates dozens of clinically supported nutrients including hawthorn, taurine, and nattokinase. Meaningful doses of carnitine, arginine, and coenzyme Q10 provide deep support for cardiac energy and vascular function.

The use of diverse botanical extracts such as garlic and ginkgo appears well aligned with protocols for improving blood flow and managing oxidative stress. This formula offers one of the most logically constructed and broad-spectrum approaches to total heart health.

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Impact
Highest effect
A- Goal FitA- Strength of SupportA- CoverageA- Formula Quality

Source Naturals Heart Science is a comprehensive multi-nutrient formula that includes 500mg of bromelain and 100mg of N-acetyl glucosamine. While primarily designed for heart health, the inclusion of proteolytic enzymes and mucosal precursors supports digestive efficiency and barrier integrity.

The blend also features turmeric and magnesium to assist with managing inflammation and supporting intestinal motility. These ingredients appear well aligned for broad systemic wellness that includes foundational digestive support.

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Impact
Highest effect
A- Goal FitA Strength of SupportA CoverageB Formula Quality

Chromium, Selenium, and a robust B-vitamin profile provide foundational support for glycemic control and energy cofactors. The inclusion of L-Carnitine Fumarate and Coenzyme Q10 further supports mitochondrial efficiency for energy conversion.

While functional breadth is excellent across cardiovascular and metabolic pathways, the formula contains a massive array of ingredients that may dilute the focus of primary metabolic support. This multi-nutrient supplement provides significant depth for energy cycles through its diverse and bioavailable ingredient profile.

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Impact
Highest effect
A Goal FitB Strength of SupportA CoverageB+ Formula Quality

This multi-nutrient complex provides a wide range of vitamins, minerals, and botanicals to support cardiovascular and systemic wellness. These ingredients contribute to filling nutritional gaps and managing metabolic health across multiple pathways.

Ingredients such as CoQ10, Hawthorn berry, and a full B-vitamin complex offer broad support for vitality and heart function. The inclusion of high-dose Vitamin C and Selenium provides significant antioxidant depth for daily maintenance.

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Impact
Highest effect
B+ Goal FitA Strength of SupportA CoverageB Formula Quality

Vitamin A, Vitamin C, and selenium support broad antioxidant defenses and the modulation of immune cell activity.

Meaningful levels of essential micronutrients provide foundational support for overall immune system vigilance and resilience.

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Ingredients

IngredientAmount per serving
Calories
30 Calorie(s)
Total Carbohydrate
1 Gram(s)
Protein
1 Gram(s)
Vitamin A (Beta-Carotene)
25000 IU
Vitamin C (Ascorbic Acid)
1000 mg
Vitamin E (D-Alpha-Tocopheryl Succinate, Gamma-Vitamin E Complex)
400 IU
Thiamine (Vitamin B1)
50 mg
Nicotinic Acid (Inositol Hexanicotinate)
500 mg
Vitamin B6 (Pyridoxal-5'-Phosphate, Pyridoxine Hydrochloride)
50 mg
Folate (Folic Acid)
800 mcg
Vitamin B12 (Dibencozide, Methylcobalamin)
500 mcg
Magnesium (Magnesium Oxide)
300 mg
Selenium (L-Selenomethionine)
200 mcg
Copper (Copper Sebacic Acid Complex)
750 mcg
Chromium
300 mcg
Sodium
20 mg
Potassium (Potassium Citrate)
99 mg
L-Arginine HCl
500 mg
Bromelain
500 mg
L-Taurine
500 mg
L-Carnitine Fumarate
400 mg
L-Lysine HCl
400 mg
L-Proline
400 mg
Gamma-Vitamin E Complex
400 mg
Hawthorn berry extract
200 mg
Hawthorn Extract (Hawthorn Flower Extract, Hawthorn leaf extract)
200 mg
Inositol (Inositol Hexanicotinate)
140 mg
Proanthodyn (Grape seed extract)
120 mg
N-Acetyl Glucosamine
100 mg
Turmeric Rhizome Extract (Curcuminoids)
100 mg
Soybean Isoflavone Concentrate
100 mg
Trimethylglycine
100 mg
Horsetail aerial parts extract (Silica)
100 mg
Arjuna bark extract
100 mg
Alpha-Lipioc Acid
100 mg
Coenzyme Q10
60 mg
Garlic (Allicin)
60 mg
Ginkgo leaf extract (Flavone Glycosides, Terpene Lactones)
60 mg
Quercetin
50 mg
GliSODin
50 mg
Total Resveratrol (Polygonum cuspidatum Root Extract)
40 mg
Nattokinase
36 mg
Chinese Salvia root extract
30 mg
Guggul Extract (Guggulsterones)
30 mg
Myricetin (Bayberry bark extract, Bayberry Leaf Extract)
25 mg
EVNolMax (Tocotrienol Complex)
20 mg
Adults 18–50
Report overview
A+ Active Ingredient Quality & BioavailabilityA+ Dose, Safety & Label TransparencyF Value
This heart science supplement provides high-quality L-selenomethionine at the clinical target of 200 mcg. It offers superior bioavailability and full transparency regarding the mineral's bioactive form. However, it is an extremely expensive choice for those seeking selenium alone.
A- Active Ingredient Quality & BioavailabilityA+ Dose, Safety & Label TransparencyF Value
This comprehensive heart-health formula provides a therapeutic dose of B12 using a high-quality coenzyme blend. It is a potent choice for systemic support, though its specialized nature makes it an expensive way to get B12.
Horsetail (Silica) · 100 mg OverallScore75
C+ Active Ingredient Quality & BioavailabilityA+ Dose, Safety & Label TransparencyD- Value
Heart Science provides a potent 100 mg dose of standardized silica from aerial parts. It is a high-quality ingredient inclusion in a very premium, complex formula.
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