$18.99 $0.37 per serving
Product analysis
L-Carnitine 500 mg offers a simple carnitine supplement with mixed evidence for changes in triglycerides, a type of blood fat.
AI assessment of the formula, label and price. How scoring works
Nutrient Quality40
The carnitine source is named as L-carnitine tartrate. The stated form does not by itself establish a special quality or absorption advantage.
Ingredient Transparency100
Both the amount and carnitine form are disclosed. Those details make serving comparisons more straightforward.
Value For Money80
The serving offers good value for its carnitine content. The favorable price does not resolve the mixed evidence for cardiovascular benefits.
Customer Satisfaction84
Customer feedback is very positive across more than a thousand ratings. That gives a useful view of satisfaction, without proving cardiovascular effects.
Product Focus63
A single ingredient keeps the formula focused on cardiovascular support. Its clearest link is to triglyceride measures, with mixed findings and limited support for broader outcomes.
- Format
Capsule - Container
- 50 Veggie Cap(s)
- Per serving
- $0.37
- Also available
L-Carnitine 500 mg$32.99- Customer rating
- 4.7 · 1,671 ratings
Goals
Impact
Moderate effect
L-Carnitine · 500 mg
Ingredients
| Ingredient | Amount per serving | Score |
|---|---|---|
L-Carnitine (L-Carnitine Tartrate) | 500 mg |
L-Carnitine (L-Carnitine Tartrate) · 500 mg OverallScore76
The serving lists 500 mg of L-carnitine, with a fairly low cost per gram of stated carnitine. The source amount and active yield are not explicitly linked. No carnitine brand is named in the available details.
How this ingredient is rated
Active Ingredient Quality & Bioavailability72
The precise chemical form is unclear in the available details. No named carnitine brand or purity grade is available.
Chemical Form and Goal Alignment
The precise chemical form is unclear in the available details.
Branded Material and Purity Standards
No named carnitine brand or purity grade is available.
Dose, Safety & Label Transparency78
The stated carnitine amount is 500 mg per serving. An active amount is listed, but the corresponding source compound amount is not available.
Elemental L-Carnitine Dosage
The stated carnitine amount is 500 mg per serving.
Elemental Yield Disclosure
An active amount is listed, but the corresponding source compound amount is not available.
Value80
The cost per gram of stated carnitine is fairly low.
Price per Gram of Elemental L-Carnitine
The cost per gram of stated carnitine is fairly low.
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Sources
Published studies used for the product analysis and the top-ranked studies for each ingredient and goal.
- L-Carnitine supplementation reduces oxidized LDL cholesterol in patients with diabetes.
- L-Carnitine's Effect on the Biomarkers of Metabolic Syndrome: A Systematic Review and Meta-Analysis of Randomized Controlled Trials.
- The Effects of L-Carnitine Supplementation on Weight Loss, Glycemic Control, and Cardiovascular Risk Factors in Patients With Type 2 Diabetes: A Systematic Review and Dose-response Meta-Analysis of Randomized Controlled Trials.
- The Effects of L-Carnitine on Echocardiographic Changes in Patients With β-Thalassemia Major and Intermedia.
- Efficacy and tolerability of combined treatment with L-carnitine and simvastatin in lowering lipoprotein(a) serum levels in patients with type 2 diabetes mellitus.