EN
USD

Customize Your Shopping Experience!

Please select the destination country, language, and currency you prefer.

1
2
3
Available Shipping Methods
Available Payment Methods
Added to Cart
Total:
Combo Discount:
Together:
Quantity:
View/Edit Cart Checkout
Cart Total:
Customers Also Bought:

iHerb Customer Reviews

$31.86

$89.99

Savings of: $58.13 (65% off)

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

  • Customer Ratings

    5 Stars
    4 Stars
    3 Stars
    2 Stars
    (6)
    1 Stars
    Reviews | English
    Sort By

    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.

    Was this review helpful to you?

    good product

    Posted by Reviewer2381004 on Jan 22, 2016

    2 capsules per servings and it works for me

    Was this review helpful to you?

    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.

    Was this review helpful to you?

    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..

    Was this review helpful to you?

    1 person found the following review helpful

    regular

    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

    Was this review helpful to you?

    1 person found the following review helpful

    Best L-Carnitine: side effects

    Posted by Reviewer2631717 on Feb 11, 2015

    I ordered this, as it is supposed to help burn fat, so that would mean less exercise right? Well what a shock when I saw Dr. Oz's report on it. He had a research doctor and heart specialist on his show that explained in detail how L-Carnitine is changed inside the intestines to a substance that clogs arteries and blood vessels and causes strokes and heart attacks. Dr Oz warned intensely against taking this as a supplement! I ordered 2 of these, but because I opened them, I was told they are not returnable.... my loss. Latest is that the manufacturers are onto Dr Oz: they counter his expert by saying that Carnitine is alright if you don't consume huge amounts of red meat such as steaks, roasts and hamburgers.

    Was this review helpful to you?

    5 people found the following review helpful

    for energy

    Posted by Reviewer1876891 on Jan 23, 2015

    carnitine should be a supplement for everyone over 50 as it gives extra energy.

    Was this review helpful to you?

    1 person found the following review helpful

    No effect

    Posted by 4694750197247404915 on Dec 30, 2014

    No effect in 1 mo.

    Was this review helpful to you?

    1 person found the following review helpful

    Very Good Supplements

    Posted by Waleed on Nov 16, 2014

    Very Good Supplements

    Was this review helpful to you?

    Good

    Posted by 5541902655390198640 on Oct 30, 2014

    it's better burn

    Was this review helpful to you?

    Items 1-10 of 180 total

    « Previous | 1 2 3 4 5 | Next »