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Doctor's Best, Best L-Carnitine Fumarate, 855 mg, 180 Veggie Caps

By Doctor's Best

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In Stock
  • Product Code: DRB-00154
  • UPC Code: 753950001541
  • Package Quantity: 180 Veggie Caps
  • Dimensions: 5.8 x 3.3 x 3.3 in, 0.5 lbs (0.23 kg)
  • Important Note:

    Doctor's Best uses pharmaceutical-grade carnitine fumarate, manufactured by Sigma-Tau of Italy.
    Special Pricing for a Limited Time!

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Product Overview

  • Science-Based Nutrition
  • Dietary Supplement
  • Biosint Carnitines
  • Helps Burn Body Fat
  • Vegan
  • Helps The Body Burn Fat For Energy
  • Helps Maintain Normal Cardiovascular Health
  • Non-GMO
  • Gluten Free

L-carnitine is a nutrient that promotes energy production in cells by transporting fatty acids into the mitochondrion, an intracellular structure that generates metabolic energy in the form of ATP. In this role, L-carnitine helps the body efficiently metabolize fat. Fumarate is a naturally occurring compound in the body. Fumarate serves as an intermediate in the Krebs cycle, a key energy-producing process that takes place in the mitochondrion.

The L-Carnitine Fumarate in this product is derived from a base of pharmaceutical grade L-Carnitine manufactured by a patented, FDA-approved process. It is GMO-free, pesticide-free, and BSE free.

Suggested Use

Adult Use: Take 1 capsule daily, with or without food, or more as recommended by a nutritionally-informed physician.

Other Ingredients

Modified cellulose (vegetarian capsule), magnesium stearate (vegetable source), silicon dioxide.


Individuals with thyroid problems or anti-coagulant therapy should consult their physician before using this product.

Store in a cool dry place.

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Supplement Facts
Serving Size: 1 capsule
Serving Per Container: 180 servings
  Amount Per Serving %Daily Value
L-Carnitine Fumarate
(yielding 500 mg L-Carnitine)
855 mg
†Daily Value not established.

iHerb Customer Reviews

5 Stars
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1 Stars

Had headache the first day

Posted by 4830180638103262311 on Mar 29, 2016

tried this for the first time and experienced headaches. Not sure why..appetitie reduced.

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good product

Posted by Reviewer2381004 on Jan 22, 2016

2 capsules per servings and it works for me

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more energetic throughout the day

Posted by 5591067921602392245 on Nov 13, 2015

i take this with breakfast and lift weights thrice a week. I've noticed i have more energy even after a hard workout. before i used to feel tired after working out and needed a power nap... not anymore. also i now notice more muscle definition and a more compact frame. my clothes fit more comfortably too. dont take it during the night or you'll feel too energetic to sleep.

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사용설명서엔 하루에 한캡슐씩인데

Posted by 4755198848318211789 on Aug 08, 2015

후기에 하루에4개까지 먹어도 된다는 글은 뭐죠?똑같은 제품 500mg 상품은 그러던데 이건 855mg..근데 이거 한알,500mg 4알 섭취그람에서 볼때 855mg 은 왜 하루 한알로 되어있는지 설명좀..

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Posted by iber13 on Apr 11, 2015

...se nota que trabaja algo haciendo ejercicio...al principio de tomarlo tambien se nota que suprime en parte el a`petito

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