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21st Century Health Care, C-500, 250 Tablets

Posted by alvinlky on Jun 06, 2013 | Verified Purchase

Excellent product at a economical price. The product and comes from a Company, I have trusted for years. Recommended.

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good value for money

Posted by adhd-researcher on Jun 26, 2016 | Verified Purchase

you cannot absorb more than 500 mg every few hours so all the brands with 1000 mg, is that just to induce diarrhea when you are constipated ? you know: 1 gram every 15 min till you have loose stools and if you count all the grams of vit C you took until your "explosion", that is the limit of vit C you need per day it is cheap and in the "Ascorbic Acid" form, so NOT REAL VITAMINE C better take ascorbate, but even NOW FOOD , don't specify it is NON GMO sourced and many products are manufactured in CHINA have to read the small labels to find this out

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Best price/value ratio vit C-500 !

Posted by Hungarian on Feb 09, 2017 | Verified Purchase

Best price/value ratio vit C-500 !

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Posted by potiholic on Feb 07, 2017 | Verified Purchase

Good pills. At home we take 500 mg of C vitamin a day and i bought this brand because of an offert and because pills are dairy free.

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Great value

Posted by ReaCovery on Nov 20, 2015 | Verified Purchase

Great value for money if you want a medium dose, instant release ascorbic acid kind of C in a large quantity. Vitamin C is water soluble and is excreted from the body quickly. Instant release only lasts 2 - 3 hours, so its best to take a smaller amount, often through the day, rather than a high dose tablet once a day. Either that or take a slow release formula. But something is better than nothing and this is a good value something.

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very good ones

Posted by iHerb Customer on Nov 05, 2013 | Verified Purchase

tried them before and recomend them strongly

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Posted by iHerb Customer on Oct 07, 2013 | Verified Purchase

Vitamin C is one of the highest cost ratio and beneficop, because the action of antioxidant and diuretica are incredible. Is supporting me 100% in the cutting phase. more dislocated parabens for 21st Century

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Posted by iHerb Customer on Jun 21, 2013 | Verified Purchase

that very good product and bargran.

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just nice!

Posted by CLICK-ME-FOR-S10-OFFXD on Jan 28, 2018 | Verified Purchase

Vitamin C is very important for the maintenance of the immune system, helps for those who train hard as well. great cost benefit. I recommend.

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Huge pack

Posted by iHerb Customer on Dec 10, 2017 | Verified Purchase

I need some time to see if the vitamins are good, but so far so good.

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