Product analysis
L-Carnitine offers limited support related to how the body handles blood fats, with a simple single-ingredient formula.
AI assessment of the formula, label and price. How scoring works
Nutrient Quality40
The label identifies L-carnitine tartrate. The available details do not establish that it has better absorption or benefits than other preparations.
Ingredient Transparency100
The applicable amounts and forms are disclosed, making the ingredients easier to compare.
Value For Money100
The L-carnitine amount offers favorable value for the cost. A low unit cost does not establish a broad cardiovascular benefit.
Customer Satisfaction82
Customer ratings are favorable across thousands of reviews. The feedback describes satisfaction and does not prove effectiveness or safety.
Product Focus63
The clearest cardiovascular connection is to how the body handles triglycerides, a type of blood fat. Support remains partial, especially at the declared serving amount.
- Format
Powder - Container
- 3 Liquid(s)
- Per serving
- $0.15
- Customer rating
- 4.7 · 1,168 ratings
Goals
Impact
Moderate effect
L-Carnitine · 635 mg
L-Carnitine lists 635 mg of L-carnitine tartrate per serving, below the amount that fully meets the supplied dose reference. Its strongest relevant link is to triglyceride metabolism, but coverage there remains partial and none of the three target pathways reaches its breadth level. The preparation has evidence at a lower ceiling than the goal's strongest ingredient evidence.
How this product is rated for Cardiovascular Support
Ingredient fit85
L-carnitine is the product's sole contributor and is focused on this goal, but its listed amount provides only part of the dose reference.
Goal fit
L-carnitine is the sole credited ingredient and is linked specifically to this goal.
Dose adequacy
The 635 mg serving amount provides partial, rather than full, dose-reference coverage.
Pathways16
The contribution is limited to triglyceride metabolism and does not reach the breadth target across cardiovascular mechanisms.
Depth
Triglyceride metabolism is the strongest pathway, but its coverage is partial.
Breadth
None of the three target pathways reaches the coverage level.
Evidence63
L-carnitine has a studied preparation, but its evidence ceiling is below the strongest marker evidence for this goal.
Evidence strength
L-carnitine's evidence is relevant but below the goal's strongest evidence tier.
Studied preparation
The credited L-carnitine preparation is represented in the supplied trial evidence.
Formulation logic100
L-carnitine can act alone at this dose, with no flagged partner gap or ingredient conflict.
Partner coverage
The credited L-carnitine works alone; no additional partner is required.
Conflicts
No ingredient combination is flagged as conflicting for this goal.
Effective doses
The L-carnitine amount reaches the effective dose range used for this goal.
Ingredients
| Ingredient | Amount per serving | Score |
|---|---|---|
L-Carnitine (L-Carnitine Tartrate) | 635 mg |
L-Carnitine (L-Carnitine Tartrate) · 635 mg OverallScore91
Each serving supplies 635 mg of L-carnitine, with a recognized branded source recorded. The whole-product price works out to about $0.25 per gram of L-carnitine.
How this ingredient is rated
Active Ingredient Quality & Bioavailability100
The evaluation recognizes a form associated with fitness or cardiovascular support, but its precise identity is not available in the saved details.
Chemical Form and Goal Alignment
The evaluation recognizes a form associated with fitness or cardiovascular support, but the saved details do not specify which one.
Branded Material and Purity Standards
A recognized branded carnitine source is recorded, but that claim alone does not independently verify purity.
Dose, Safety & Label Transparency78
The serving provides 635 mg of L-carnitine; a paired source-compound yield is not established in the saved facts.
Elemental L-Carnitine Dosage
The serving provides 635 mg of L-carnitine, a moderate amount.
Elemental Yield Disclosure
The 635 mg carnitine amount is stated, but no linked source-compound amount is established in the saved facts.
Value100
The whole-product price works out to about $0.25 per gram of L-carnitine.
Price per Gram of Elemental L-Carnitine
Based on the serving price and stated amount, the cost is about $0.25 per gram of L-carnitine.
Alternative products
Report alternatives
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.