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Met-Rx L-Carnitine 180 Caps

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For USA orders up to 10lbs.

Met-Rx L-Carnitine 180 Caps | Boost Metabolism

L-Carnitine is an amino acid that is produced in the body and which helps to turn fat into energy. In addition to potentially helping to boost metabolism, L-Carnitine is also beneficial in increasing endurance and speeding up post training recovery times. 

Met-Rx L-Carnitine Product Highlights

  • L-Carnitine Plays a Role in Boosting Your Bodies Metabolism
  • Helps Transport Fatty Acids
  • 1000mg L-Carnitine Per Serving
  • Supports Increased Endurance & Post Training Recovery

When is the Best Time to Take L-Carnitine?

L-Carnitine is best absorbed into the body when taken either just prior to a workout or with your highest carb meal of the day.

Met-Rx L-Carnitine 180 Caps Supplement Facts

Serving Size: 2 Caplets

Servings Per Container: 90

L-Carnitine (as L-Carnitine L-Tartrate) 1,000mg

*Daily Value Not Established

Other Ingredients: Cellulose (plant origin), vegetable stearic acid, polyvinyl alcohol, silica, croscarmellose, polyethylene glycol, magnesium silicate, vegetable magnesium stearate, titanium dioxide color.


If you are pregnant, nursing, taking any medications or have any medical conditions, consult your doctor before use. Discontinue use and consult your doctor if any adverse reactions occur. Not intended for use by person under the age of 18.


Fielding R, Riede L, Lugo JP, Bellamine A. l-Carnitine Supplementation in Recovery after Exercise [published correction appears in Nutrients. 2018 Apr 26;10(5):]. Nutrients. 2018;10(3):349. Published 2018 Mar 13. doi:10.3390/nu10030349

Koozehchian MS, Daneshfar A, Fallah E, et al. Effects of nine weeks L-Carnitine supplementation on exercise performance, anaerobic power, and exercise-induced oxidative stress in resistance-trained males. J Exerc Nutrition Biochem. 2018;22(4):7-19. doi:10.20463/jenb.2018.0026

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