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Ranked 22nd among 29 L-Carnitine products.
Ranked 11th among 11 L-carnitine Tartrate products.
Available here from $ 11.00

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Overview

Life Extension L-Carnitine is a dietary supplement formulated to support cellular energy metabolism by providing carnitine, a nutrient closely tied to mitochondrial function. Mitochondria are the structures within cells that help generate the energy needed by vital tissues, so maintaining healthy carnitine levels is presented as part of supporting that process.

This product is described as gluten free and Non GMO LE Certified. In addition to its role in energy metabolism, the formula is positioned for broader wellness support related to healthy aging, including cellular metabolic activity, healthy nitric oxide concentration, and the brain’s natural defenses against age related memory and cognitive decline.

The supplement is also intended to help maintain healthy body composition. As a capsule based formula, it offers a straightforward way to add L-carnitine to a daily regimen without relying on a more complex blend.

Key Features & Benefits

  • Provides L-carnitine in a capsule supplement form.
  • Formulated to help maintain cellular energy metabolism.
  • Supports healthy mitochondrial function, which is central to cellular energy production.
  • May help maintain cellular metabolic activity.
  • Supports a healthy concentration of nitric oxide, which helps support already healthy blood pressure.
  • Supports the brain’s natural defenses against age related memory and cognitive decline.
  • Helps maintain healthy body composition.
  • Gluten free.
  • Non GMO LE Certified.

Specifications

  • Brand: Life Extension
  • Product name: L-Carnitine
  • Supplement type: Dietary supplement
  • Active ingredient: L-Carnitine
  • Dosage form: Capsule
  • Serving size: 1 capsule
  • Intended use: Supports cellular energy metabolism and healthy aging
  • Dietary characteristics: Gluten free; Non GMO LE Certified

Suggested Use

Take one capsule on an empty stomach. Do not exceed four capsules per day unless otherwise directed by a healthcare practitioner. The label also instructs users to read the full directions carefully before use.

Other Ingredients

Vegetable cellulose (capsule), vegetable stearate, and silica.

Warnings

  • Keep out of reach of children.
  • Do not exceed the recommended dose.
  • Do not buy or use the product if the outer seal is broken or damaged.
  • Consult a physician if you are being treated for a medical condition or if you are pregnant or lactating.

Storage

Store tightly closed in a cool, dry place.

This L-Carnitine supplement is designed to support mitochondrial energy production, cellular metabolism, and related healthy aging benefits, with a gluten free, Non GMO certified capsule formula.

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 L-Carnitine FACTS AND ALTERNATIVES COMPARISON

  11
Life Extension L-Carnitine Life Extension
Supplement Rating
Life Extension L-Carnitine
7
Jarrow Formulas L-Carnitine 500 Jarrow Formulas
Supplement Rating
Jarrow Formulas L-Carnitine 500
17
Solgar L-Carnitine Natural Lemon Flavor Solgar
Supplement Rating
Solgar L-Carnitine Natural Lemon Flavor
19
Solgar L-Carnitine Solgar
Supplement Rating
Solgar L-Carnitine
Serving Size 1 Vegetarian Capsule 1 Capsule 1 Tablespoon (15 mL) 2 Tablets
Price/Serving $0.38 $0.23 39% $0.8 111% $0.84 121%
Servings Per Container 30 100 233% About 31 30
L-Carnitine 500 mg (from L-Carnitine tartrate) 500 mg (as L-Carnitine Tartrate) 1500 mg 200% 1000 mg 100%
Carnitine 500 mg · ** (from L-Carnitine Tartrate) missing substance or information* missing substance or information* missing substance or information*
Pantothenic Acid Vitamin B5 missing substance or information* missing substance or information* 10 mg (as dexpanthenol) missing substance or information*

*Some information on the Life Extension 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.