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Jarrow Formulas Acetyl L-Carnitine 500mg, 120 veg capsules
BESTSELLERAMINO-ACIDS
JARROW FORMULAS

Acetyl L-Carnitine 500mg

★★★★★4.7(3,400 reviews)
KEY INFORMATION
Serving Size1 veg capsule
Total Servings120
Per Serving500 mg Acetyl-L-Carnitine HCl
Best TimeMorning
CERTIFICATIONS & DIET
Non-GMO Vegetarian Kosher Gluten Free
SPECIFICATIONS
FormVeg Capsules
Active IngredientAcetyl-L-Carnitine HCl (ALCAR)
Container120 veg capsules
$22~/month
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About this product

Acetyl-L-Carnitine, often called ALCAR, is an acetylated form of L-carnitine that crosses the blood-brain barrier far more efficiently than its parent compound. Inside cells, carnitine shuttles long-chain fatty acids into mitochondria for energy production, supporting cellular ATP output in tissues with the highest energy demand, the brain, heart, and skeletal muscle. Clinical studies have explored ALCAR for mental energy, mild age-related cognitive decline, neuropathic discomfort, and mood support. Typical doses are 500-1,500 mg per day on an empty stomach. Benefits often build progressively over 4-8 weeks of consistent use.

Brain-penetrating form of carnitine that supports cellular energy in neurons and may improve mental energy, focus, and mood in low-energy states.

Read the full ingredient guide →

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