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iHerb Customer Reviews

Doctor's Best, Best Vitamin D3, 5000 IU, 180 Softgels

$6.79
$11.99
Savings of: $5.20 (43% off)
4.7 out of 5 based on 118 reviews
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Good Amount of Vitamin D3

4 people found the following review helpful

Posted by TrueShoppingAdvice on Mar 29, 2015

These capsules are small and very easy to swallow. 5,000 IU = 125 µg vitamin D3, the best form of vitamin D, has been the right dosage for me all year round, although I am quite small in size. I have measured my blood serum 25-Hydroxyvitamin D, 25(OH)D three times and now in March 2015 my test result was 141 nmol/L = 56.4 ng/ml. My test result was now at optimum level which is 125 - 150 nmol/L = 50 - 60 ng/ml when you are taking enough Vitamin D. I will continue with the same dosage 5,000 IU daily to keep my vitamin D level right. There is no need to worry about overdosing because the tendency for serum 25(OH)D to rise when the starting level already is higher is very gradual. If you found this review helpful, kindly indicate that by clicking on the Yes Button, thank you.

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Like

3 people found the following review helpful

Posted by Reviewer2412967 on May 30, 2010

Very tiny gel pill.

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Good price

2 people found the following review helpful

Posted by Reviewer2255839 on Aug 02, 2013

good size daily dose, good price and I am happy that it is based in olive oil rather than soy oil.

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D3 deficiency

2 people found the following review helpful

Posted by Reviewer2823339 on Mar 14, 2014

Take to boost vit D3 levels, usually take Healthy Origins brand. These seem good too, use extra olive oil in caps & no other junk in ingredients & great price.

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Great Value.

1 person found the following review helpful

Posted by mozzer on Oct 06, 2013

I use these to get my big weekly D3 dose. Doctor's Best is a fantastic line.

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Items 1-5 of 76 total

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