








🛡️ Elevate your daily defense with science-backed Vitamin C power!
NOW Foods Vitamin C-500 Calcium Ascorbate delivers 500mg of buffered, non-acidic Vitamin C enhanced with bioflavonoids to support immune health, collagen production, and antioxidant protection. This GMP-certified, Non-GMO, soy-free formula is crafted in the USA by a trusted family-owned company since 1968, providing 250 veggie capsules for sustained daily wellness.




| ASIN | B000VRXD1K |
| Best Sellers Rank | #20,265 in Health & Household ( See Top 100 in Health & Household ) #166 in Vitamin C Supplements #1,788 in Sales & Deals |
| Customer Reviews | 4.8 4.8 out of 5 stars (1,327) |
| Date First Available | May 7, 2005 |
| Department | Health and Beauty>Health and Wellness |
| Is Discontinued By Manufacturer | No |
| Item model number | 0677 |
| Manufacturer | NOW Sports - Nutrition and Wellness |
| Product Dimensions | 2.81 x 2.81 x 5.13 inches; 8.82 ounces |
A**F
Great Vit C!
I take one of these daily and have not run into any sickness since. I really think consistency helps with overall immune support! This brand was recommended by my doctor. Great price point, too.
C**Y
Great product
Love it
J**O
NOW Naturally Buffered C is Gentle on Sensitive Digestive Systems!!
This is one of the best buffered C products. It doesn't have all the additives that many do (especially the one in the brown glass bottle!). It also works great, is reasonably priced and doesn't affect gut health. I would highly recommend!!
B**A
Easy on the stomach
These vitamin c buffered supplements work for me. I need these everyday so the price is economical.
L**S
Easier to swallow
Love the soft capsuls
S**H
Gentle on the Stomach, Subscribed
I really like this NOW Foods Vitamin C-500. It’s made with calcium ascorbate, which means the vitamin C is combined with calcium to make it less acidic and easier on the stomach. That’s important for me because some vitamin C supplements can be too harsh — this one feels totally fine, even on an empty stomach. Each capsule has 500 mg, which is a good amount. Your body can only absorb so much at once, so no need for super high doses. This gives you a nice, steady boost. I try to get most of my vitamin C from real food — things like kiwi, bell peppers, and citrus — but let’s be honest, I don’t always eat perfectly. That’s where this comes in handy. Big bottle, fair price, works well — and best of all, no stomach drama.
W**N
Shipped from overseas!
This is a reputable company so I ordered their product but I am disappointed to find out that it was shipped from outside the country. Looks authentic.
S**R
great
good product. good value. quality made. NOW is a great vitamin brand
Trustpilot
3 weeks ago
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