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iHerb Customer Reviews



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

  • Reviews | English
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    Posted by Reviewer1673055 on Dec 16, 2010

    good price and great product

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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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    Very Good Supplements

    Posted by Waleed on Nov 16, 2014

    Very Good Supplements

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    Very Happy Customer

    Posted by Reviewer3140122 on May 11, 2016

    My package arrived in very good packaging and on time. I am very happy with the quality of the product and feel so much better since taking Best L- carnitine. If you are feeling tired give these tablets a go you won't be disappointed.

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    Good for weight loss and for the liver!

    Posted by Reviewer1058120 on Jul 19, 2013

    Good carnitine, took a capsule on an empty stomach 3 times a day, well interrupts appetite. If you do the fasting days, then it will be easier for him. Taking it on an empty stomach in the morning and in the afternoon, I caught myself thinking that for dinner I ate almost nothing, and I felt fine. A month lost weight (without doing sports) at 3.5 kg. Also good for the liverGood Хороший карнитин, брала капсулу на тощак з раза в день, отлично перебивает аппетит. Если вы делаете разгрузочные дни, то с ним это будет легче. Принимая его утром на тощак и в обед, я ловила себя на мысли, что к обеду я ничего почти не ела, и чувствовала себя отлично. За месяц похудела (не занимаясь спортом) на 3.5 кг. Так же хорошо для печени.

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    Posted by 5352531691026943057 on Aug 24, 2013


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    Doctor's Best is best

    Posted by 4816449377267715209 on Sep 28, 2013

    Great value combined with good levels of active ingredients means this really works.

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    Best L-Carnitine Fumarate

    Posted by 5177875200440730136 on Dec 02, 2013

    It is very best this product !

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    Posted by 5135314561614264403 on Jan 04, 2014

    Easiest way to take quality carnitine with expected performance.

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    It Works

    Posted by 5582280338800294405 on Sep 21, 2014

    I can Feel it....some change better...

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