Ingredient Listby NOW Foods

NOW Foods Buffered C-1000 Complex, 90 Tablets

4.7(5,932 ratings)· 1,000 sold in 30 days

UPC: 733739007001

$12.24
$0.41 / serving · 30 servings
Buy on iHerb

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

Immune System SupportAntioxidant & Collagen SupportWith 250 mg BioflavonoidsNon-GMOA Dietary SupplementVegetarian/VeganKosherVitaminsFamily Owned Since 1968GMP Quality Assured

Supplement Facts

Serving Size: 1 Tablet
IngredientAmount Per Serving% Daily Value
Vitamin C (from Calcium Ascorbate)1 g (1,000 mg)1111%
Calcium (from Calcium Ascorbate)100 mg8%
Citrus Bioflavonoid Complex250 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.

Warnings
4 filler ingredients
Positives
Appears vegan-friendlyNo artificial colors or flavors detectedNo common allergens

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

Non-GMOVeganVegetarianKoshercGMP Compliant

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