Your Cart is Empty
But it doesn't have to be.
Continue Shopping.
Added to Cart
Cart Total:
Customers Also Bought:

iHerb Customer Reviews



Savings of: $14.11 (24% off)

Sorry, this product is no longer in stock.

Write a Review
Reviews | English
Sort By


Posted by Reviewer1573266 on Apr 02, 2007

I have found this to be the best price and best item on the market. I take on average 20,000 mlg daily and if for some reason I get to feeling sick like during pollen season I just pump it up. I have taken as much as 150,000 mlg in a 36 hour time and did not get sick with what ever I was coming down with. Also my 88 year old father-in-law had surgery and was not doing well I started giving him mega doses of vitamin c and within 36 hours he was back to his old happy self. I love this product and believe in it so much I have order extra every time for friends.

Was this review helpful to you?

Miracle Supplement

Posted by Reviewer2065812 on Jun 07, 2008

I have been taking Vitamin C on a regular basis now for 30 years with nothing but beneficial effects. I have discovered through much tedious trial and error that all formulations save Emergen-C and Ascorbic Acid are completely worthless. Emergen-C and Ascobic Acid work equally well but Ascorbic Acid is a lot cheaper. I go through about 6 lbs. of Ascorbic Acid a year. It is one of the very few supplements for which the effect is obvious and almost immediate. I can't praise it highly enough.

Was this review helpful to you?

Now Foods, Ascorbic Acid, 3 lbs, (1361 g )Powder

Posted by Reviewer2776629 on Dec 13, 2008

Excellent quality, finely powdered, easy to dissolve. Arrival of shipment surprisingly quick. This product is nearly impossible to find in Australia. It is now being marketed for human consumption as the Sodium or Calcium salt or the combination which limits the quantity that can be consumed and foods it can be added to.

Was this review helpful to you?

Blends well

Posted by Reviewer2058205 on Oct 25, 2007

Slightly sour taste as expected. Blends really well. I use a little baking soda with it to neutralize the acid content and make it taste better (fizzy) (Turns into Sodium Ascorbate) And No, sodium ascorbate does not have the disadvantages of regular sodium on our bodies. Such as hypertension, BP increase, or water retention.

Was this review helpful to you?

Nice delivery

Posted by Reviewer1570034 on Feb 06, 2008

Prompt delivery - product arrived in two days all the way in Canada. Nice to have DHL do the delivery, as UPS charges ridiculous surcharges across the border. The product is everything it promised. Keep it up iHerb!

Was this review helpful to you?

my gums stopped bleeding

Posted by Reviewer1711287 on Jul 08, 2011

It really is too bad dentists don't seem to advise their patients with periodontal disease to up their dosage of Vitamin C! After a short while-perhaps close to a month, my gums stopped bleeding like they always do to barely any pink in the sink. If any at all. If I decrease my dosage sure enough the bleeding starts up again, so for me I can make a direct connection to the Vit C. thanks Linus Pauling! oh, and I have to use a dosage that makes my guts a bit uncomfortable. Nothing is perfect. But I'll take the gut rumblings over the bleeding and infected gums any day!

Was this review helpful to you?

Great product

Posted by Reviewer2441157 on Nov 14, 2011

I use this to make my own liposomal vitamin C. I'm very satisfied with the quality (I like NOW products) which can't be beat for this price. Good stuff.

Was this review helpful to you?

Excellent product

Posted by Reviewer1767994 on Dec 15, 2011

We noticed excellent results. We noticed better skin tone. If you combine with Neocell, Super Collagen, Type 1 & 3 Powder, 7 oz (198 g), you will get excellent skin in a few days time. This combination makes your ligaments and tendons stronger.

Was this review helpful to you?

My All-Time Favorite

Posted by Reviewer1178605 on Jul 28, 2012

I've been taking Now Foods ascorbic acid crystals for over 15 years. The product is always consistent and delivers the benefits of vitamin C that I'm looking for.

Was this review helpful to you?

Giant Economy Size

Posted by Reviewer1452684 on Jan 03, 2009

Now Foods offers high quality products at low cost. It's hard to beat their prices. This works out great for me as I take a lot of vitamin C a day. Plus the powder is better than the tablets that have fillers in them.

Was this review helpful to you?

Items 1-10 of 110 total

« Previous | 1 2 3 4 5 | Next »