L-Carnitine is a naturally occurring amino acid derivative that plays a crucial role in energy production by transporting fatty acids into the mitochondria of cells, where they are oxidized for energy. It is commonly used as a dietary supplement to enhance fat metabolism, support cardiovascular health, and improve exercise performance. L-Carnitine supplementation is often recommended for individuals with specific metabolic concerns or those looking to enhance physical endurance and recovery.

The price of L-Carnitine without insurance varies by pharmacy, dosage, and quantity. Rx.com compares cash prices at more than 60,000 US pharmacies so you can find the lowest price near you. Many people save 60–90% off retail prices with a free Rx.com coupon.

Common side effects of L-Carnitine may include: Allergic reaction: Itching or hives, swelling in your face or hands, swelling or tingling in your mouth or throat, chest tightness, trouble breathing, Seizures. This is not a complete list — consult your pharmacist or doctor for full side effect information.

Generic versions may be available for L-Carnitine. Generics contain the same active ingredients as brand-name drugs and are typically 80–90% cheaper. Search L-Carnitine on Rx.com to compare generic and brand prices at pharmacies near you.

The cheapest pharmacy for L-Carnitine depends on your location and dosage. Rx.com compares prices at CVS, Walgreens, Walmart, Kroger, Costco, and thousands of independent pharmacies. Enter your ZIP code on Rx.com to find the lowest price for L-Carnitine near you.