L-Carnitine Fumarate Powder

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What is L Carnitine Fumarate?

L-Carnitine Fumarate is a stable form of L-Carnitine. L-Carnitine is a compound derived from an amino acid that is involved in metabolism in most mammals and plants. Carnitine is produced naturally by the body and exists in two biologically active isomers — L-Carnitine and D-Carnitine — which have drastically different effects on the body. L-Carnitine (not to be confused with D-Carnitine) is sometimes referred to as simply "Carnitine."


L-Carnitine Fumarate is commonly used by bodybuilders as part of a preworkout regimen to help boost energy and aid exercise recovery. It also helps support heart health & brain function. 

  • Helps boost energy
  • Works to improve exercise performance
  • Aids exercise recovery
  • Heart healthy
  • Supports brain function
  • Contributes to overall health & wellness
Supplement Facts
Serving size: 500 milligrams
Serving per container: *
Amount Per Serving % Daily Value**
L-Carnitine Fumarate... 500mg *
* Daily Value not established.
** Based on 2,000 calorie diet


Sugar, soy, dairy, yeast, gluten, corn and additives.

As a dietary supplement, take 500mg twice daily, or as directed by physician.


Rare side-effects may include possible fishy body odor and rash. Taking too much per day may result in nausea, diarrhea and cramps. Anyone suffering from heart problems, fatigue or a thyroid condition should talk to a doctor before taking this supplement. Also, anyone taking any kind of prescribed nutrient, supplement or medication should speak with their prescribing doctor before use.


This supplement is easily dissolved in water and has a slightly sour taste. It can be mixed with water or juice. Taking this supplement with GABA, CLA and Coenzyme Q10 is recommended for its synergistic effects. It should be stored in an area free from light, heat and moisture.


There is no guarantee of specific results and results can vary.

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.

California residents: Click Here for Proposition 65 warning.

Customer Reviews

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Edgar D.
United States United States
I recommend this product

AWESOME... !!!!

Excellent, fast and precise delivery. In only two days ! Thanks.

Edgar D.
United States

AWESOME... !!!!

Excellent, fast and precise delivery. In only two days ! Thanks.


More Energy

Ordered this to help with weight loss and had signs of it working almost immediately! Mixes well in liquid and I take with breakfast and lunch. I have more energy; not a Woo Hoo! kind, but I have been much more productive with increased stamina. I read that you can feel hot or sweaty as the fat is released and burned. Let me tell you, I feel it!

Nahel R.

Great Product

This L-Carnitine Fumerate is a great product that delivers results. It mixes well with any liquid of your choosing and barely has a taste. The results are by far my favorite. I feel more energy in my workouts and have a faster recovery. I highly recommend it you will not be disappointed!


L-Carnitine Fumarate

I use l-carnitine fumarate in combination with CoQ10 for heart health. As Bulk Supplements offers a clean powder which I can easily mix in liquid along with other complementary supplement powders, it is easy for me to schedule in my daily routine. While in the past I have used Doctor's Best l-carnitine fumarate capsules, powder mixed with liquid is my preference.

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