500 mg, 100 vegetarian capsules Item # 01524

Acetyl-L-Carnitine 500 mg, 100 vegetarian capsules - Life Extension

Double Tap to Zoom

Supplement Facts for Acetyl-L-Carnitine 500 mg, 100 vegetarian capsules

Double Tap to Zoom


500 mg, 100 vegetarian capsules Item # 01524

Life Extension’s Acetyl-L-Carnitine supplement promotes youthful cellular energy metabolism and supports mood and nervous system well-being, among other benefits.

Gluten free Non-GMO Vegetarian
Always get the lowest price
Learn More
AutoShip Price: $22.00
Save 8%
$0.22/count | 25 - 50 Day Supply

First shipment within 1 business day with FREE standard shipping.

SALE: $24.00
Save 0%
$0.24 / count | 25 - 50 Day Supply

Can always use more brainpower.

Twd, NY

It provides sustainability while running.

Dez, PA

Use daily! Great results.

John Deere, IL

You May Also Like


500 mg, 100 vegetarian capsules


$0.24/count | 25 - 50 Day Supply

What Is Acetyl-L-Carnitine?

Over time, our bodies produce less carnitine, the building block for the cellular-energy-promoting amino acid derivative acetyl-L-carnitine. That’s why we offer our Acetyl-L-Carnitine supplement, the optimal support for cellular and mitochondrial energy.

Acetyl-L-carnitine promotes peripheral nervous system comfort and supports healthy mood, energy and overall well-being.

Acetyl-L-Carnitine Benefits

  • Supports cellular and mitochondrial energy
  • Promotes nervous system and mood well-being
  • Encourages cognitive wellness
  • Defends against oxidative stress
  • Helps maintain cardiovascular health

Cellular Energy for Whole Body Health

Acetyl-L-carnitine facilitates the movement of fatty acids into mitochondria, where they can be burned as fuel to produce energy. Adding Life Extension’s Acetyl-L-Carnitine supplement to your routine will help benefit energy-intensive body systems such as the nervous system and the cardiovascular system and help counteract the age-related increase in oxidative stress.

Life Extension - Why We Do It?

The Best Supplements Science Can Offer

When putting something in your body, you should be confident that you’re getting the nutritional benefits your body deserves. We've been delivering the highest-quality products—backed by science and formulated with the finest ingredients—for over 40 years.

What Matters to You, Matters to Us

We're committed to empowering you to live a healthier life. Whether it’s finding sustainable partners for our ingredients or funding the latest anti-aging research, we're all about your health & wellness.

Highly Recommended

98% of our customers recommend us to family and friends. We're very proud of that because our loved ones matter to us—and we're willing to bet you feel the same way.

Product Transparency

40 years of research dedicated to bringing you premium, scientifically-validated formulations.

Acetyl-L-carnitine facilitates the movement of fatty acids into mitochondria, where they can be burned as fuel to produce energy. Thus, acetyl-L-carnitine helps to support whole-body energy production.

These statements have not been evaluated by the Food and Drug Administration.
These products are not intended to diagnose, treat, cure, or prevent any disease.

Serving Size 1 vegetarian capsule

Amount Per Serving

Vitamin C (as ascorbyl palmitate)

14 mg

Acetyl-L-Carnitine (from acetyl-L-carnitine hydrochloride)

500 mg

Other ingredients: vegetable cellulose (capsule), microcrystalline cellulose, silica.


Dosage and Use
  • Take one (1) capsule two to four times daily, or as recommended by a healthcare practitioner.
  • This product is best utilized when taken on an empty stomach with water or juice in divided doses 45 minutes before breakfast and lunch.
  • Do not purchase if outer seal is broken or damaged.
  • When using nutritional supplements, please consult with your physician if you are undergoing treatment for a medical condition or if you are pregnant or lactating.

To report a serious adverse event or obtain product information, contact 1-866-280-2852.

Actual Size

Pill Size Image
  1. LPI. L-carnitine. Accessed 06/01/2019.
  2. Front Biosci (Landmark Ed). 2016;21:1314-29.
  3. Adv Drug Deliv Rev. 2009;61(14):1332-1342.
  4. Ann N Y Acad Sci. 2004;1033:108-16.
  5. J Clin Hypertens (Greenwich). 2007;9(4):249-55.
  6. Expert Review of Neurotherapeutics. 2013;13(8):925-936.
  7. Zh Nevrol Psikhiatr Im S S Korsakova. 2011;111(9):16-22.
  8. Metab Brain Dis. 2011;26(4):281-9.
  9. Amyotroph Lateral Scler Frontotemporal Degener. 2013;14(5-6):397-405.
  10. Eur Neuropsychopharmacol. 2013;23(10):1219-25.
  11. Proceedings of the National Academy of Sciences of the United States of America. 2018;115(34):8627-8632.
  12. Clin Exp Rheumatol. 2015;33(1 Suppl 88):S82-5.
  13. Scandinavian Journal of Gastroenterology. 2011;46(6):750-759.
  14. J Interferon Cytokine Res. 2011;31(9):653-9.
  15. Am J Clin Nutr. 2011;93(4):799-808.
  16. J Diabetes Investig. 2016;7(5):777-85.
  17. Oncologist. 2013;18(11):1190-1.

Product reviews are provided for informational purposes only and reflect solely the views and opinions expressed by the contributors and not those of Life Extension. We do not verify or endorse any claims made in these reviews. Full product reviews disclaimer

Brain Health

Brain Health

What's your brain health goal—better memory? Sharper focus? Quicker thinking?

Related Products