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iHerb Customer Reviews



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Pure C and nothing but C!

Posted by Reviewer1304057 on Dec 01, 2008

I use the "C" crystals to mega-dose when necessary. I find that it fends off all sorts of colds and othe illnesses. I was buying my crystal "C" elsewhere, but the price here at iHerb is much better and the quality is very good.

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Great source of C

Posted by Reviewer1147375 on Jan 21, 2008

A great price for a quality product!

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Source Naturals Vitamin C

Posted by Reviewer2825344 on Apr 02, 2008

Pure product. We have been using for several years and have not had a cold nor has anyone in the family. Mixes instantly in water and has a refreshing taste.

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Less IS more!

Posted by Reviewer3345764 on Jun 06, 2008

Convenient - just add to morning beverage! No longer need to down 20 pills in the morning.

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Posted by Reviewer2475704 on Sep 04, 2008

This is an excellent source of Vitamin C. We use it daily.

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Source Naturals, Vitamin C powder

Posted by Reviewer1963154 on Sep 20, 2008

Excellent quality!

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Good Product

Posted by Reviewer1631030 on Oct 06, 2008

Reasonable price for product. Will buy again.

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Best yet

Posted by Reviewer1086825 on Jun 10, 2009

This is by far the best Vit C powder I have ever used. And I have used many.

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Best thing for you

Posted by Reviewer1893553 on Aug 03, 2009

I have been taking pure vitamin C crystals for many years and find that it is probably the best supplement you can possibly take.

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Great cheap supplement for everyone

Posted by hearthANDgnome on Oct 04, 2010

I add this to fruit smoothie. It is very tart. I take 1 tsp per day. Mix with juice and/or stevia. Etc. Previously I used a similar bottle of Thompson brand, This is comparable. So cheap you can't afford not to take this. I notice it helps with overactive histamine response (allergies).

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