Acetyl L-Carnitine 500 mg
Scored by the Formulate Research Team · Last reviewed July 2026
Score Breakdown
Formulate scores every product across six weighted dimensions. Each dimension is graded independently — hover or tap to see what drove each component.
Ingredients per Serving
Certifications & Testing
Other Ingredients
Hydroxypropyl Methylcellulose, Water, Microcrystalline Cellulose, Magnesium Stearate, Silicon Dioxide
Recommended Use
Suggested use: Adults take 1 capsule 1-2 times a day on an empty stomach or as directed by your qualified healthcare professional.
Warnings
Warning: Consult a healthcare professional before using this product if you are pregnant, nursing, under the age of 18, are taking medication or have a medical condition; if adverse reactions occur, discontinue use. Warning: Consult a healthcare professional before using this product if you are pregnant, nursing, under the age of 18, are taking medication or have a medical condition; if adverse re
Frequently Asked Questions
What is Jarrow Formulas Acetyl L-Carnitine 500 mg's Formulate score?
Jarrow Formulas Acetyl L-Carnitine 500 mg scores 94 out of 100 (grade A) on Formulate's ingredient-level rubric: clinical evidence, dose accuracy and bioavailability carry the score, while manufacturing, transparency and safety are checked separately and can only deduct.
Is Jarrow Formulas Acetyl L-Carnitine 500 mg worth it?
Jarrow Formulas Acetyl L-Carnitine 500 mg scores 94/100 (grade A). That puts it in Formulate's top tier: its ingredient doses, forms, and label transparency hold up against the clinical evidence, and it carries credible third-party testing. Formulate grades every product with the same automated rubric, so the score reflects the formula — not marketing or sponsorships.
What's in Jarrow Formulas Acetyl L-Carnitine 500 mg?
Each serving contains Acetyl-L-Carnitine (500 mg). Serving size: 1 Capsule(s). 60 servings per container.
How do I take acetyl l-carnitine 500 mg?
Suggested use: Adults take 1 capsule 1-2 times a day on an empty stomach or as directed by your qualified healthcare professional.
Who makes Acetyl L-Carnitine 500 mg?
Acetyl L-Carnitine 500 mg is made by Jarrow Formulas. See Formulate's full grade and product lineup for Jarrow Formulas on its brand page.
Is Jarrow Formulas Acetyl L-Carnitine 500 mg third-party tested?
Jarrow Formulas lists the following certifications and testing for this product: Gluten-Free, Non-GMO, Vegan, Vegetarian, Dairy-Free.
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Disclosure. Formulate may earn a commission from purchases made through links on this page. Commissions never influence scores — every product is graded by the same automated rubric. This page is for educational purposes only and does not replace advice from a qualified healthcare provider.