Optimum L-Carnitine

Optimum L-Carnitine

  • • Aid in weight loss and improve athletic performance
  • • Supports athletic performance in endurance athletes
  • • Plays a crucial role in cardiovascular metabolism and weight management



Optimum Nutrition ("ON"), a world leader in sports nutrition:

Optimum Nutrition is one of the leading sport nutrition companies in the world and produces the best and the highest selling protein products in the international market. 

ON's strict ingredients selection, quality control, lab testing and manufacturing processes are all done for one reason: to provide you with the highest quality sports nutrition products available.


Product Description:

L-Carnitine is an important amino acid that can help transport fat to the muscle to be burned as energy. In promoting better utilization of body fat, it may aid in weight loss and improve athletic performance.

L-carnitine is synthesized from the essential amino acids lysine and methionine. Because approximately 98% of the body's L-carnitine supply is found in muscle mass, and the nutrient needs of active adults outweigh those of inactive people, ON offers this L-carnitine supplement providing 500 mg of pure L-carnitine per 1-tablet serving.


  • Helps transport fat to the muscle to be burned as energy
  • 500 mg of Pure L-Carnitine
  • Single-Tablet Serving Size
  • Provides a good source of calcium
    Additional Information

    Additional Information

    Main Ingredient L-Carnitine
    Supplement Facts
    60 Tablets  
    Serving Size1Tablet
    Servings Per Container60
    Amount Per Serving % Daily Value
    Calcium (As Dicalcium Phosphate) 95mg 10%
    Phosphorus (As Dicalcium Phosphate) 70mg 7%
    L-Carnitine (As L-Carnitine Tartrate) 500mg
    † Daily Value not established
    Other Ingredients:
    Pharmaceutical Glaze, Stearic Acid, Silica, Magnesium Stearate, Croscarmellose Sodium (Disintegrant).
    Directions of Use

     As a dietary supplement, consume 1-2 tablets twice daily before meals.

    Warnings: Check with a qualified health care professional before taking this product if you are pregnant, nursing a baby, under the age of 18, or if you have any known or suspected medical condition(s) and/or are taking any prescription or OTC medication(s).

    Ingredient Value 1 No
    Ingredient Value 2 No
    Ingredient Value 3 No
    Serving Size No
    No of Servings No
    24 Review(s)

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    Good enough
    Dominic - 11/4/2018 Trusted brand and consistently bringing quality product on the market. Price is great and pills are easy to swallow. The only reason I gave it a 4* and not 5 it's because of tablets and not capsules. Tablets are not as easily digestible as capsules so you never really get the complete dosage. Even so, you can still feel the energy and power with ON L-Carnitine.
    Abdurhman - 5/28/2018 منتاز
    Great supplement.
    j0mi - 1/18/2016 So far it has done as advertised. Along with exercise and a good diet its helping burn fat. So far its helped me drop 5 pounds.
    Great product!
    zanderson51 - 1/15/2016 I was concerned at first but after taking for about a week you could really see results!
    I just ordered another bottle.
    vjroby - 1/14/2016 It is my first L-Carnitine product. It is a good product if you want yo lower your bodyfat. The results are beganing to apear. 5 workouts per week. I didn't had time for cardio. I just ordered another bottle.
    Great product!
    aaronmh2009 - 1/14/2016 I have tried a few other L-Carnitine products but this one is by far my favorite. As I am prepping for another physique show, it really helps maintain that last bit of fat loss!
    I was new to supplements and I felt this was essential to my diet.
    ShynDaShu - 1/1/2016 I was new to supplements and I felt this was essential to my diet. It came highly recommended from many different nutrition shops around this area. My weight loss goals were achieved faster and I was able to break my plateau of 200 lbs after I started taking this in combination with green tea extract and hydroxycut hardcore elite. Working in conjunction with eachother after being stuck at same diet and exercise for 3 months, I was able to get to 190!
    worth to buy
    khaiming - 11/27/2015 I love the optimum nutrition product. This l-carnitine product is really worth to buy
    Extra Boost
    Freddy17 - 9/18/2015 Felt an extra boost of energy while taking Optimum L-Carnitine.
    l-carnitine product
    iwahyudi - 7/29/2015 I love the optimum nutrition product. This l-carnitine product is really worth to buy

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    Sporter Guarantee
    Sporter Guarantees that this product is:
    100% original, in excellent condition and stored in a temperature-controlled warehouse.