iHerb Customer Reviews
Savings of: $6.05 (25% off)
Posted by 5406029499452198462 on Apr 05, 2014
I use it with vegetable glycerin and water to make facial serum and it works wonderfully!
Best vitamin C option
Posted by Reviewer2388433 on Feb 22, 2014
Much better than any tablet ever! Didn't catch the cold once since I started taking this regularly.
Good quality product
Posted by 5709774726825986293 on Jan 06, 2014
As far as I can tell, this is the purest Vit C I have bought.
NutriBiotic, Ascorbic Acid, Crystalline Powder, 16 oz (454 g)
Posted by Reviewer2167095 on Oct 05, 2012
Excellent, very happy.
Posted by 4725394335733619142 on Nov 18, 2013
I use it mixed with glycerin. Wonderful
Posted by 5364698044247189572 on Jun 28, 2013
I searched a long time for a vitamin C in the purest form, with no unnecessary components, such as this one, and with the best type of vitamin C source. Ascorbc acid is easy on the stomach, and in liquid form (when mixed with water or other liquids) is easily absorbed by the body. I use this product, along with "Country Life's Natural E-Complex" (as I've learned from my father, who is a doctor, that Vitamin C together with vitamin E is like saying 1(Vit C)+1(Vit E)=5(a much more powerful effect in the body when used together, rather then when either is used on it's own). Each time I feel a cold coming on, I take one dose of Vitamin C and one vitamin E, and by the next morning I feel great again! I absolutely recommend this product, and will continue to purchase it myself (although, the one I've got with likely last a very long time -it's 454g!!!)!
Quick dissolving in water, Easy to use
Posted by 5634042129934005109 on Dec 06, 2013
Best vitamin C product for megadose. Quickly dissolving in water. According to the research, intake of 2g with every meal(6grams a day) can prevent many diseases including colon cancer, cardiovascular disease cos vit.C is a strong antioxidant. Just keep in mind to use with food and enough water, otherwise it can cause GI upset. Of course it is a kind of acid as its name says- ascorbic acid. Lowest price, but best product I have found. Highly recommended
Ascorbic Acid (used for liposomal encapsulation)
Posted by 4883274060246449621 on Aug 27, 2012
Delivered quickly and as advertised. Using Sodium Ascorbate, Ascorbic Acid, and lecithin to make liposomally encapsulated vitamin C. Some good effects that I can tell right away (lower blood pressure, also worked well applied topically for dermatological issues) and should know more about other effects in a couple months after having blood work done.
Posted by 5676901011167680268 on Aug 29, 2012
I have discovered vit C in its powder form! Cannot say enough. Lots of different ways to use it, internally and externally. Do your research. You will be amazed!
Posted by tigercho on Aug 29, 2012
I stack some of these for the winter, along with the buffered forms - sodium ascorbate again from Nutribiotic. Although its sour, I find it better for sore throat as flushing them with a concentrated solution is like giving them acid rain.