NOW Foods Buffered C-1000 Complex, 90 Tablets
UPC: 733739007001
NOW Foods Buffered C-1000 Complex is a vitamin C supplement formulated to support immune function and antioxidant activity, using a buffered form of vitamin C that is non-acidic. It provides 1,000 mg of vitamin C from calcium ascorbate, which also supplies 100 mg of calcium, and is enhanced with 250 mg of citrus bioflavonoids, 50 mg of acerola extract, and 50 mg of rutin—ingredients often included for their synergistic roles with vitamin C.
This product stands out for its use of calcium ascorbate, a buffered form that may be gentler on the stomach compared to ascorbic acid. The manufacturer notes it is designed to support collagen production and free radical neutralization. It is produced in the USA with globally sourced ingredients and carries certifications such as Non-GMO, Vegan, and Kosher, which are notable for a vitamin C product. Available in a 90-tablet size, with a suggested use of one tablet daily, it also comes in a 180-tablet variant for those seeking a larger supply.
At a glance
Supplement Facts
| Ingredient | Amount Per Serving | % Daily Value |
|---|---|---|
| Vitamin C (from Calcium Ascorbate) | 1 g (1,000 mg) | 1111% |
| Calcium (from Calcium Ascorbate) | 100 mg | 8% |
| Citrus Bioflavonoid Complex | 250 mg | † |
| Acerola Powder Complex (Malpighia punicifolia) (Fruit) | 50 mg | † |
| Rutin Complex (from Sophora japonica Flower Bud) | 50 mg | † |
| † Daily Value not established | ||
Other Ingredients
Hydroxypropyl cellulose, hypromellose (cellulose), stearic acid (vegetable source), maltodextrin (non-gmo), vegetarian coating [hypromellose (cellulose), stearic acid (vegetable source), sunflower lecithin, triethyl citrate, sunflower oil], magnesium stearate (vegetable source), silicon dioxide and caramel color.
Made and quality tested in the USA with globally sourced ingredients. Not manufactured with wheat, gluten, soy, milk, egg, fish, shellfish, tree nut or sesame ingredients. Produced in a GMP facility that processes other ingredients containing these allergens.
Certifications & Claims
Label Information
Directions, warnings, and other information directly from the product label.
Suggested Use
Take 1 tablet daily.
Warning
For adults only. Consult physician if pregnant/nursing, taking medication, or have a medical condition. Keep out of reach of children.Natural color variation may occur in this product. Store in a cool, dry place after opening.
Product Info
- Brand
- NOW Foods
- UPC
- 733739007001
- Package Qty
- 90 count
- Dimensions
- 4.4 x 2.5 x 2.5 in
- Shipping Weight
- 0.5 lb
- First Available
- 04/2023





