Product Image

L-Carnitine 500 mg

Jarrow Formulas
4.6
(1482 ratings)
L-Carnitine 500 mg
Product Image
Score 88.0

A high-quality L-Carnitine Tartrate supplement from a reputable brand, offering an effective dose and excellent value for broad L-Carnitine benefits.

Quantity: 100 Veggie Cap(s)Servings size: 1 Capsule(s) (100 servings)
Selected goals:
Other goals:
Fitness
Heart Health
Cognitive Support
Weight Loss

Score 88.0

A high-quality L-Carnitine Tartrate supplement from a reputable brand, offering an effective dose and excellent value for broad L-Carnitine benefits.

Quantity: 50
Analysis

Jarrow Formulas L-Carnitine 500 mg provides L-Carnitine Tartrate in a vegetarian capsule, making it suitable for a wide range of dietary preferences. Jarrow Formulas is a highly respected brand, recognized for its commitment to high-quality raw materials and research-backed formulations. The 500mg dosage is a standard and effective starting point, easily adjustable for higher daily needs. Its strong consumer reviews and favorable pricing establish it as a reliable and effective option for supporting fitness, heart health, and metabolic processes.

Pros
  • Features L-Carnitine Tartrate, a highly bioavailable and effective form for metabolic and fitness support.
  • From Jarrow Formulas, a very reputable brand known for quality ingredients and scientific integrity.
  • Good number of positive reviews, indicating strong customer satisfaction.
  • Competitive price per serving, making it a cost-effective choice for consistent use.
  • Provided in vegetarian capsules, appealing to a wider audience.
Cons
  • The 500mg dose may be considered low for individuals seeking maximal athletic performance benefits, often requiring multiple capsules.
  • While supportive of general energy, Acetyl-L-Carnitine (ALCAR) is typically more targeted for direct cognitive enhancement.
  • Less specialized than other L-Carnitine forms (e.g., Fumarate) for specific heart health applications.
Warnings
  • Individuals with existing medical conditions, especially thyroid disorders, should consult a healthcare professional before taking L-Carnitine.
  • Mild gastrointestinal upset has been reported in some users, particularly when starting supplementation.
$19.99($0.19 per serving)
Daily Vita
$ 30.99
Amazon
$ 19.99
iHerb
$ 38.54
Ingredients
IngredientAmount per serving
L-Carnitine (L-Carnitine Tartrate) 500 mg
Gluten Free Adults 18–50 Vegan Dairy Free Vegetarian
Categories
L-Carnitine 88.0
As an L-Carnitine product, it offers a well-absorbed and effective form (L-Carnitine Tartrate) at a good dose from a highly reputable brand, making it a top choice for quality and value within the L-Carnitine category.
Goals
Fitness 85.0
The 500mg L-Carnitine Tartrate dose is effective for supporting muscle recovery, reducing soreness, and aiding energy production during exercise. It's a strong foundational dose, though some athletes might opt for higher daily intake for more pronounced benefits.
Heart Health 80.0
This dose of L-Carnitine supports mitochondrial function and fatty acid metabolism, contributing to overall cardiovascular well-being. It provides good general support for heart health, although other forms or combination products might offer more targeted benefits.
Weight Loss 75.0
L-Carnitine's role in transporting fatty acids for energy can indirectly support weight management efforts by enhancing fat utilization. Its effectiveness is maximized when integrated into a comprehensive plan involving diet and regular exercise.
88 Value

L-Carnitine 500 mg

Jarrow Formulas
4.6
(1484 ratings)
This is a smaller bottle size of the same high-quality product, offering a very similar, competitive price per serving (20 cents vs 19 cents), providing consistent excellent value from a trusted brand.
85 Value

L-Carnitine 500 mg

NOW
4.7
(7440 ratings)
Provides a comparable dose of L-Carnitine Tartrate from a top-tier brand at a slightly lower price per serving (17 cents vs 19 cents), offering excellent value for a reliable L-Carnitine supplement.
80 Value

L-Carnitine 500 mg

Swanson Premium Brand
4.7
(3091 ratings)
Delivers the same 500mg L-Carnitine dose from a trusted brand at one of the lowest prices (14 cents/serving), providing exceptional overall value for basic supplementation.
90 Performance

L-Carnitine Fumarate 855 mg

Doctor's Best
4.6
(11274 ratings)
Offers a higher dose and the Fumarate form, which is more specialized and often preferred for direct heart health benefits, providing a distinct advantage for specific cardiovascular goals.
80 Performance

L-Carnitine Tartrate 1000 mg

Nutricost
4.8
(1613 ratings)
Provides a higher 1000mg dose of L-Carnitine Tartrate, offering increased potency for those seeking more significant fitness or metabolic support, likely at a competitive price.
85 Performance

Clinical Cardio

NOW
4.8
(416 ratings)
While providing a lower L-Carnitine dose (250mg), it includes CoQ10 and other specific heart health compounds, making it a more comprehensive and synergistic 'better' alternative for cardiovascular goals.
80 Budget

L-Carnitine 500 mg

Swanson Premium Brand
4.7
(3091 ratings)
Provides the same 500mg L-Carnitine dose at a significantly lower price per serving (14 cents vs 19 cents), making it a more budget-friendly option from a reliable brand.
85 Budget

L-Carnitine 500 mg

NOW
4.7
(7440 ratings)
Offers a direct competitor in terms of dose and form from another highly reputable brand at a slightly lower price per serving (17 cents vs 19 cents), providing good cost savings.
75 Budget

Diet Support

NOW
4.4
(1219 ratings)
Offers a lower L-Carnitine dose (250mg) but at a very low price per serving (12 cents), making it an extremely budget-friendly choice for general metabolic support.
88 Value

L-Carnitine 500 mg

Jarrow Formulas
4.6
(1484 ratings)
This is a smaller bottle size of the same high-quality product, offering a very similar, competitive price per serving (20 cents vs 19 cents), providing consistent excellent value from a trusted brand.
85 Value

L-Carnitine 500 mg

NOW
4.7
(7440 ratings)
Provides a comparable dose of L-Carnitine Tartrate from a top-tier brand at a slightly lower price per serving (17 cents vs 19 cents), offering excellent value for a reliable L-Carnitine supplement.
80 Value

L-Carnitine 500 mg

Swanson Premium Brand
4.7
(3091 ratings)
Delivers the same 500mg L-Carnitine dose from a trusted brand at one of the lowest prices (14 cents/serving), providing exceptional overall value for basic supplementation.
90 Performance

L-Carnitine Fumarate 855 mg

Doctor's Best
4.6
(11274 ratings)
Offers a higher dose and the Fumarate form, which is more specialized and often preferred for direct heart health benefits, providing a distinct advantage for specific cardiovascular goals.
80 Performance

L-Carnitine Tartrate 1000 mg

Nutricost
4.8
(1613 ratings)
Provides a higher 1000mg dose of L-Carnitine Tartrate, offering increased potency for those seeking more significant fitness or metabolic support, likely at a competitive price.
85 Performance

Clinical Cardio

NOW
4.8
(416 ratings)
While providing a lower L-Carnitine dose (250mg), it includes CoQ10 and other specific heart health compounds, making it a more comprehensive and synergistic 'better' alternative for cardiovascular goals.