Bodybuilding.com Foundation Series


Fat Loss Support Capsule*
Convert Fatty Acids into Fuel and Increase Energy Levels*
9.1 out of 10  (163 Reviews)
2 Sizes
500mg/180 Capsules
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For a limited time, buy 1 L-Carnitine, 500mg/60 Capsules & get 1 FREE!
Buy 1 Get 1 Free
For a limited time, buy 1 L-Carnitine, 500mg/180 Capsules & get 1 FREE!

Product Overview



  • Carnitine Conversion: Carnitine may help promote fat loss by encouraging the conversion of fatty acids into fuel.*
  • Amino Energy: By helping the body use fat as fuel, carnitine supports energy levels and encourages a positive environment for lean mass development.*

Product Details:

L-Carnitine is a non-essential amino acid found primarily in red meat and other animal sources. In the body, carnitine facilitates the transfer of fatty acids into the mitochondria for cellular energy production.*

Carnitine supplementation may help promote fat loss by converting fat into fuel.* Carnitine provides muscular energy by burning fat, which may also promote a positive environment for muscle growth.*

Fuel your fat loss with Bodybuilding.com L-Carnitine!*

Note: Bodybuilding.com L-Carnitine is made with L-carnitine-L-tartrate, which may help increase absorption and effectiveness.*

How L-Carnitine Works

Here at Bodybuilding.com, our goal is to help people like you meet your health, fitness and appearance goals through information, motivation and supplementation. We want you to have every possible tool at your disposal, so we constantly add more articles, videos, workouts, diet plans and transformation stories to our website. We've also developed a full line of our own nutritional supplements that—when combined with the right workout and nutrition program—will help you reach your goals. All Bodybuilding.com products have been formulated to the highest standards with high-quality, effective ingredients that produce real results. If you aren't completely satisfied with any product, return it any time for a full refund.

Ratings & Reviews

Overall Rating
163 Ratings
Verified Buyer Rating
127 Ratings
By clicking the button above, you agree to entering the Bodybuilding.com Reviews section. Products in the Store are not intended to diagnose, treat, cure, or prevent any disease.
Verified Buyer

I have been taking this for about three weeks now, two capsules 2x a day and haven't seen any changes. I've been stacking it with the green tea extract and CLA, as suggested by the site, but haven't experienced any changes. Paired with a workout regimen and good diet, I still don't see/feel any results.


I'm using this product to help stay lean in this off season...i take 2 pill 2x per day and so far...its helping!

Verified Buyer

Helps accelerate fat loss!!

Verified Buyer

Helps convert and exert stored body fat as energy.


I recently used this product for my last st of photoshoots and video shoots and I discovered a myriad of benefits! First and foremost, I used it to reduce bodyfat after I did everything I could with my training and diet program. However, I also feel like it helped bolster my immune system and cognitive abilities! Overall, I was very pleased and plan on using this supplement for much mope than simply reducing bodyfat! Give this product a try!

Buy 1 Get 1 Free
500mg/180 Capsules
500mg/180 Capsules
180 Servings | $0.17 Per Serving
Buy 1 Get 1 Free
500mg/60 Capsules
500mg/60 Capsules
60 Servings | $0.22 Per Serving

What's in Bodybuilding.com Foundation Series L-Carnitine

500mg/180 Capsules
Serving Size: 1 Capsule
Servings Per Container:180
Amount Per Serving
L-Carnitine (Carnipure™) 500 mg **
** Daily Value not established
Other Ingredients:
Gelatin, Silica, and Magnesium Stearate.
ALLERGEN INFORMATION: This product is manufactured in a facility that uses materials containing milk, soy, wheat, egg, fish and shellfish.

Directions For L-Carnitine: Take 1 capsule 1 to 3 times daily with or without meals.

Warnings: Concerning California Residents: This product contains chemicals known to the State of California to cause cancer and birth defects or reproductive harm.

* These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.
Learn more about L-Carnitine.
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