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L-Carnitine Fumarate With Biosint Carnitines 855 mg

Doctor's Best
4.6
(11543 ratings)
L-Carnitine 855 mg
Product Image
Score 88.0

A high-quality L-Carnitine Fumarate supplement from a trusted brand, offering a potent dose with specific benefits for heart health and cellular energy.

Quantity: 60 Veggie Cap(s)Servings size: 1 Veggie Capsule(s) (60 servings)
Selected goals:
Other goals:
Fitness
Heart Health
Cognitive Support
Weight Loss

Score 88.0

A high-quality L-Carnitine Fumarate supplement from a trusted brand, offering a potent dose with specific benefits for heart health and cellular energy.

Quantity: 180
Analysis

Doctor's Best L-Carnitine Fumarate 855 mg utilizes a unique L-Carnitine Fumarate complex, which is a highly effective form, particularly favored for its role in supporting cardiovascular health and energy production within the mitochondria. The 855mg dosage provides a robust amount of L-Carnitine per serving, catering well to various health goals. Doctor's Best is a reputable brand, and its 'Biosint Carnitines' stamp often indicates a high-quality, pure ingredient. The product's high review count reflects significant user satisfaction and perceived efficacy, positioning it as a top contender in the L-Carnitine market.

Pros
  • Contains L-Carnitine Fumarate, a superior form for heart health and energy metabolism.
  • High dosage of 855mg per serving, providing robust support for various goals.
  • Utilizes 'Biosint Carnitines', suggesting high purity and quality sourcing.
  • Manufactured by Doctor's Best, a well-regarded brand with a strong reputation.
Cons
  • Its specialized form might be overkill or less cost-effective for individuals only seeking basic exercise recovery benefits.
  • The 60-count bottle may not last as long as larger quantity options from other brands if multiple servings are desired daily.
Warnings
  • As with all L-Carnitine supplements, individuals with thyroid disorders should consult a healthcare professional due to potential interactions with thyroid hormones.
  • Rarely, some individuals may experience mild nausea or digestive discomfort.
$17.32($0.28 per serving)
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Ingredients
IngredientAmount per serving
L-Carnitine Fumarate 855 mg
Gluten Free Adults 18–50 Vegan Vegetarian
Categories
L-Carnitine 90.0
As a premium L-Carnitine Fumarate product, it stands out for its specialized form and high dosage, offering distinct advantages for specific health goals within the broader L-Carnitine supplement category.
Goals
Heart Health 95.0
This product excels for heart health due to the Fumarate form, which is directly involved in the Krebs cycle for energy production within heart muscle cells, making it highly effective for cardiovascular support and function.
Fitness 85.0
L-Carnitine Fumarate aids in energy production and fatty acid transport, making it effective for fitness and recovery by supporting mitochondrial function during exercise. The 855mg dose is substantial for these benefits.
Weight Loss 80.0
By enhancing fat metabolism and energy production, this L-Carnitine Fumarate can effectively support weight loss efforts when combined with a controlled diet and exercise. The 855mg dose is robust for this purpose.
90 Value

L-Carnitine Fumarate 855 mg

Doctor's Best
4.6
(11274 ratings)
This is the same high-quality L-Carnitine Fumarate product as the analyzed one, but offered in a larger 180-serving quantity, providing significantly better long-term value at a reduced price per serving (23 vs 28).
85 Value

Clinical Cardio

NOW
4.8
(416 ratings)
Though containing a lower L-Carnitine dose (250mg), it includes CoQ10 and other heart-supportive nutrients at a competitive price (21 vs 28), offering a multi-ingredient approach that might be better value for comprehensive heart health.
80 Value

CoQ10 with L-Carnitine

Mason Natural
4.6
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Combines 250mg of L-Carnitine with 30mg of CoQ10 for energy and heart health at a reasonable price (30 vs 28), providing a synergistic formulation that enhances overall value for certain health goals.
92 Performance

Vanish LCarnitine 3000 Green Apple

PS ProSupps
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(414 ratings)
Provides a significantly higher 3000mg L-Carnitine dose in a liquid form for potentially faster and more pronounced effects, especially for intense fitness and fat loss goals, offering a more potent delivery system.
95 Performance

Mega-Liposomal R-ALA Organic Fruit Flavor

Aurora NutraScience
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(669 ratings)
Features a liposomal delivery system for superior absorption of 1000mg L-Carnitine, combined with potent antioxidants like R-ALA and CoQ10, providing a comprehensive and highly bioavailable metabolic support solution.
91 Performance

L-Carnitine

Thorne
4.8
(266 ratings)
While lower in dose (330mg), Thorne is known for its exceptional purity and professional-grade quality, making it a preferred choice for those prioritizing ingredient integrity and hypoallergenic formulations, especially for sensitive individuals.
80 Budget

L-Carnitine 500 mg

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4.7
(3091 ratings)
Offers a lower L-Carnitine dosage (500mg L-Carnitine base) but at a significantly cheaper price per serving (14 vs 28), making it a highly economical option for basic L-Carnitine supplementation.
85 Budget

L-Carnitine 500 mg

NOW
4.7
(7440 ratings)
Provides 500mg of L-Carnitine Tartrate at a lower price per serving (17 vs 28), offering a cost-effective and well-regarded alternative for general L-Carnitine benefits without the specific Fumarate form.
83 Budget

L-Carnitine 500 mg

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4.6
(1484 ratings)
Offers 500mg of L-Carnitine Tartrate from a reputable brand at a lower price per serving (20 vs 28), presenting a good balance of quality and affordability for those seeking standard L-Carnitine.
90 Value

L-Carnitine Fumarate 855 mg

Doctor's Best
4.6
(11274 ratings)
This is the same high-quality L-Carnitine Fumarate product as the analyzed one, but offered in a larger 180-serving quantity, providing significantly better long-term value at a reduced price per serving (23 vs 28).
85 Value

Clinical Cardio

NOW
4.8
(416 ratings)
Though containing a lower L-Carnitine dose (250mg), it includes CoQ10 and other heart-supportive nutrients at a competitive price (21 vs 28), offering a multi-ingredient approach that might be better value for comprehensive heart health.
80 Value

CoQ10 with L-Carnitine

Mason Natural
4.6
(119 ratings)
Combines 250mg of L-Carnitine with 30mg of CoQ10 for energy and heart health at a reasonable price (30 vs 28), providing a synergistic formulation that enhances overall value for certain health goals.
92 Performance

Vanish LCarnitine 3000 Green Apple

PS ProSupps
4.7
(414 ratings)
Provides a significantly higher 3000mg L-Carnitine dose in a liquid form for potentially faster and more pronounced effects, especially for intense fitness and fat loss goals, offering a more potent delivery system.
95 Performance

Mega-Liposomal R-ALA Organic Fruit Flavor

Aurora NutraScience
4.4
(669 ratings)
Features a liposomal delivery system for superior absorption of 1000mg L-Carnitine, combined with potent antioxidants like R-ALA and CoQ10, providing a comprehensive and highly bioavailable metabolic support solution.
91 Performance

L-Carnitine

Thorne
4.8
(266 ratings)
While lower in dose (330mg), Thorne is known for its exceptional purity and professional-grade quality, making it a preferred choice for those prioritizing ingredient integrity and hypoallergenic formulations, especially for sensitive individuals.