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Ranked 12th among 17 Acetyl L-Carnitine products.
Available here from $ 23.5

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Overview

Life Extension Acetyl-L-Carnitine is a dietary supplement centered on acetyl-L-carnitine, a form of carnitine involved in moving fatty acids into the mitochondria so they can be used as fuel for energy production. The formula is presented as a way to support cellular energy metabolism and broader whole-body energy output.

Beyond its role in energy pathways, this ingredient is also associated with support for systems that rely heavily on energy, including the nervous system and cardiovascular system. The source also notes that acetyl-L-carnitine may help address age-related changes such as rising oxidative stress and declining mitochondrial efficiency.

The product is further described as supporting nervous system wellness, including both central and peripheral nervous system function, along with cognitive health, positive mood, peripheral comfort, and overall well-being. It is a gluten-free formula and is Non-GMO LE Certified.

Key Features & Benefits

  • Provides acetyl-L-carnitine as the primary active ingredient.
  • Formulated to support cellular energy metabolism.
  • Helps support whole-body energy production by aiding fatty acid transport into mitochondria.
  • May help support the nervous system, including both central and peripheral pathways.
  • May help support cardiovascular system function.
  • Described as helping counter age-related oxidative stress and reduced mitochondrial efficiency.
  • Supports cognitive health and positive mood.
  • Promotes peripheral nervous system comfort and overall well-being.
  • Gluten free.
  • Non-GMO LE Certified.

Specifications

  • Brand: Life Extension
  • Product name: Acetyl-L-Carnitine
  • Supplement type: Dietary supplement
  • Active ingredient: Acetyl-L-carnitine
  • Dosage form: Capsule
  • Dietary characteristics: Gluten free; Non-GMO LE Certified

Suggested Use

Read the label carefully before use. Take one (1) capsule two to four times daily, or follow the guidance of a healthcare practitioner.

Other Ingredients

Vegetable cellulose (capsule), microcrystalline cellulose, and silica.

Allergen & Dietary Information

This formula is listed as gluten free and Non-GMO LE Certified. No other allergen-related claims are provided in the source.

Warnings

Store tightly closed in a cool, dry place. Keep out of reach of children. Do not exceed the recommended dose. Do not buy the product if the outer seal is damaged. Consult a physician if you are being treated for a medical condition or if you are pregnant or lactating.

Closing Summary

Life Extension Acetyl-L-Carnitine is designed to support energy metabolism, nervous system health, and overall well-being through a capsule formula built around acetyl-L-carnitine. Its distinguishing features include its role in mitochondrial energy support and its gluten-free, Non-GMO LE Certified status.

Disclaimer

The information provided on this page is intended for general informational purposes only and should not be considered medical advice. Product formulations, ingredients, packaging, and labeling may change over time. Always read the label, warnings, and directions provided with the product before use. If you are pregnant, nursing, taking medication, or have a medical condition, consult a qualified healthcare professional before using any dietary supplement.

Life Extension Acetyl-L-Carnitine FACTS AND ALTERNATIVES COMPARISON

  12
Life Extension Acetyl-L-Carnitine Life Extension
Supplement Rating
Life Extension Acetyl-L-Carnitine
8
Life Extension Optimized Carnitine Life Extension
Supplement Rating
Life Extension Optimized Carnitine
2
Jarrow Formulas Acetyl L-Carnitine 500 Jarrow Formulas
Supplement Rating
Jarrow Formulas Acetyl L-Carnitine 500
7
Thorne Research Neurochondria Thorne Research
Supplement Rating
Thorne Research Neurochondria
Serving Size 1 Vegetarian Capsule 2 Vegetarian Capsules 1 Capsule Three Capsules
Price/Serving $0.22 $0.8 264% $0.19 14% $2.7 1127%
Servings Per Container 100 30 70% 120 20% 30 70%
Acetyl-L-Carnitine 500 mg (from acetyl-L- carnitine hydrochloride) 800 mg 60% 500 mg (as acetyl-L-carnitine hydrochloride) 300 mg 40%
Carnitine missing substance or information* 300 mg missing substance or information* missing substance or information*
Vitamin C 14 mg · 16% (as Ascorbyl palmitate) missing substance or information* missing substance or information* missing substance or information*
Gplc missing substance or information* 300 mg missing substance or information* missing substance or information*
Vitamin B12 missing substance or information* missing substance or information* missing substance or information* 1.5 mg (as methylcobalamin)
Vitamin B9 missing substance or information* missing substance or information* missing substance or information* 500 mcg DFE (300 mcg as L-5-Methyltetrahydrofolate† from L-5-Methyltetrahydrofolate acid, Glucosamine salt)
Vitamin B1 missing substance or information* missing substance or information* missing substance or information* 250 mg
Coq1o missing substance or information* missing substance or information* missing substance or information* 150 mg
Glutathione missing substance or information* missing substance or information* missing substance or information* 150 mg (reduced)
Phosphatidylserine missing substance or information* missing substance or information* missing substance or information* 150 mg
Alpha-lipoic Acid & R-lipoic Acid missing substance or information* missing substance or information* missing substance or information* 120 mg (as Sodium R-Lipoic Acid)

*Some information on the Life Extension Acetyl-L-Carnitinelabel may be missing, or it may have been written incorrectly. We work hard to keep the information accurate & up to date. Please let us know if you discover any errors.

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This content is for informational purposes only and is not a substitute for professional medical advice. Consult a qualified healthcare provider before taking any supplement.