
Jarrow Formulas Acetyl L-Carnitine 500 mg, 120 Veggie Capsules
$0.28 / count
Price verified Oct 26, 2026
As an Amazon Associate, we earn from qualifying purchases · Not evaluated by the FDA · Individual results may vary · Consult a healthcare provider before use
Our verdict
Acetyl-L-carnitine: 500 mg acetyl-L-carnitine per capsule from Jarrow Formulas. Best for acetyl l carnitine supplementation.
Why we recommend this
The recorded 120-capsule bottle provides 500 mg acetyl-L-carnitine per capsule. A one-capsule serving allows the product amount to be compared directly with other acetyl-L-carnitine formulas. The seller directions allow one capsule once or twice daily, so 120 servings do not necessarily mean 120 days.
Check for interactions
Already taking other supplements or prescription medications? Add them below to check for documented interactions, severity, and clinical guidance.
Our database currently documents 137+ supplement and drug-category interaction pairs. Combinations not flagged here may still interact — always consult your healthcare provider before combining supplements, especially with prescription medications.
What to watch out for
Ingredient mechanisms do not establish an improvement in memory or energy for this finished product. Follow the current directions and review suitability if taking medicines.
Dose & form
- Serving
- 500 mg acetyl-L-carnitine per capsule
- Form
- Capsule
- Supply
- 120 servings · $0.28 / count
- UPC
- 790011150626
Who it's best for
Acetyl l carnitine supplementation
Ratings and product questions
4.6★ across 1,100 Amazon reviews recorded. Explore the product questions below for label and use information.
Frequently Asked Questions
What dose does Jarrow Formulas Acetyl L-Carnitine 500 mg, 120 Veggie Capsules provide?
What dose does Jarrow Formulas Acetyl L-Carnitine 500 mg, 120 Veggie Capsules provide?
The recorded label dose is 500 mg acetyl-L-carnitine per capsule. A clinical dose comparison cannot be made from the available product information. Follow the current product label and your clinician’s advice.
How does Jarrow Formulas Acetyl L-Carnitine 500 mg, 120 Veggie Capsules compare to similar Capsule?
How does Jarrow Formulas Acetyl L-Carnitine 500 mg, 120 Veggie Capsules compare to similar Capsule?
Compare the recorded ingredient amounts, serving size, product form (Capsule), price, and the scope of any testing evidence. Use the linked comparison or brand pages to review available alternatives.
Is Jarrow Formulas Acetyl L-Carnitine 500 mg, 120 Veggie Capsules third-party tested?
Is Jarrow Formulas Acetyl L-Carnitine 500 mg, 120 Veggie Capsules third-party tested?
Independent product testing has not been verified in this record. Check the manufacturer or certifier for evidence covering this exact product and, where applicable, its lot.
Are there any potential interactions with medications?
Are there any potential interactions with medications?
Ask a pharmacist or clinician to review Acetyl-L-carnitine with your exact medicines. This record does not establish a complete interaction profile.
Are there any side effects from long-term use?
Are there any side effects from long-term use?
Long-term safety cannot be determined from the label dose alone. The recorded label dose is 500 mg acetyl-L-carnitine per capsule. A clinical dose comparison cannot be made from the available product information. Follow the current product label and your clinician’s advice. Discuss ongoing use and any adverse effects with your healthcare provider.
Does it cause any digestive issues or side effects?
Does it cause any digestive issues or side effects?
The product form does not guarantee digestive tolerance. Stop use and ask a healthcare professional about persistent or concerning adverse effects.
Is this product safe for pregnant or nursing women?
Is this product safe for pregnant or nursing women?
Jarrow Formulas does not specifically market Jarrow Formulas® Acetyl L-Carnitine 500 mg, Dietary Supplement, Amino Acid Support for Brain Health and Antioxidants, 120 Veggie Capsules, 120 Day Supply for pregnant or nursing women. If you are pregnant, nursing, or planning to become pregnant, consult your healthcare provider before taking any acetyl l carnitine supplement. Clinical safety data during pregnancy is limited for most acetyl l carnitine products.
Is it safe to take with other supplements?
Is it safe to take with other supplements?
Safety depends on the exact ingredients, total amounts, medicines, and health conditions involved. A studied dose range is not a safe upper intake limit. Ask your healthcare provider or pharmacist to review the combination.
What is the recommended dosage?
What is the recommended dosage?
The recorded label dose is 500 mg acetyl-L-carnitine per capsule. A clinical dose comparison cannot be made from the available product information. Follow the current product label and your clinician’s advice.
When is the best time to take this?
When is the best time to take this?
Use the current package instructions for food and timing. The reviewed evidence does not establish a specific meal or time of day as superior for this product.
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