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Vitamin · Supplement ingredient

Vitamin C (calcium ascorbate)

Vitamin C (calcium ascorbate) is listed on 37 U.S. supplement product labels in the NIH DSLD, #1,223 of 4,614 by label frequency.

37
Products
#1,223 of 4,614
By frequency
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How common is Vitamin C (calcium ascorbate)?

Number of supplement labels listing Vitamin C (calcium ascorbate) vs nearby vitamin ingredients

products
Source NIH Dietary Supplement Label Database (DSLD) As of 2026

Products containing Vitamin C (calcium ascorbate)

Cardio Complete
Carlson
43 ingredients · Other Combinations
On Market
Children's Vita-Multi Mango Flavor
Mountain Meadow Herbs Kids
91 ingredients · Other Combinations
On Market
Ester-C 1000 mg With Citrus Bioflavonoids
American Health
7 ingredients · Other Combinations
On Market
Ester-C 500 mg With Citrus Bioflavoinds
American Health
5 ingredients · Other Combinations
On Market
Functional Mushrooms
Xtendlife
12 ingredients · Botanical
On Market
Children's Vita-Multi Mango Flavor
Mountain Meadow Herbs Kids
92 ingredients · Other Combinations
Off Market
Ester-C 1000 mg With Citrus Bioflavonoids
American Health
5 ingredients · Other Combinations
Off Market
Ester-C 1000 mg With Citrus Bioflavonoids
American Health
6 ingredients · Other Combinations
Off Market
Ester-C 1000 mg With Citrus Bioflavonoids
American Health
6 ingredients · Other Combinations
Off Market
Ester-C 1000 mg With Citrus Bioflavonoids
American Health
6 ingredients · Other Combinations
Off Market
Ester-C 1000 mg With Citrus Bioflavonoids
American Health
5 ingredients · Other Combinations
Off Market
Ester-C 1000 mg With Citrus Bioflavonoids
American Health
7 ingredients · Other Combinations
Off Market
Ester-C 1000 mg With Citrus Bioflavonoids
American Health
7 ingredients · Other Combinations
Off Market
Ester-C 1000 mg With Citrus Bioflavonoids
American Health
7 ingredients · Other Combinations
Off Market
Ester-C 1000 mg With Citrus Bioflavonoids Timed Release
American Health
6 ingredients · Other Combinations
Off Market
Ester-C 500 mg With Citrus Bioflavoinds
American Health
5 ingredients · Other Combinations
Off Market
Ester-C 500 mg With Citrus Bioflavoinds
American Health
6 ingredients · Other Combinations
Off Market
Ester-C 500 mg With Citrus Bioflavoinds
American Health
6 ingredients · Other Combinations
Off Market
Ester-C 500 mg With Citrus Bioflavoinds
American Health
6 ingredients · Other Combinations
Off Market
Ester-C 500 mg With Citrus Bioflavoinds
American Health
5 ingredients · Other Combinations
Off Market
Ester-C 500 mg With Citrus Bioflavoinds
American Health
6 ingredients · Other Combinations
Off Market
Ester-C 500 mg With Citrus Bioflavoinds
American Health
6 ingredients · Other Combinations
Off Market
Ester-C 500 mg With Citrus Bioflavoinds
American Health
6 ingredients · Other Combinations
Off Market
Ester-C 500 mg With Citrus Bioflavoinds
American Health
5 ingredients · Other Combinations
Off Market
Ester-C 500 mg With Citrus Bioflavoinds
American Health
5 ingredients · Other Combinations
Off Market
Ester-C 500 mg With Citrus Bioflavonoids
American Health
5 ingredients · Other Combinations
Off Market
Ester-C Advanced Antioxidant Formula With Whole Food Complex
American Health
15 ingredients · Botanical with Nutrients
Off Market
Ester-C Effervescent 1000 mg Plus Electrolytes Natural Orange
American Health
35 ingredients · Other Combinations
Off Market
Ester-C With Cranberry
American Health
8 ingredients · Botanical with Nutrients
Off Market
Ester-C With D3
American Health
6 ingredients · Other Combinations
Off Market
Ester-C With D3
American Health
6 ingredients · Other Combinations
Off Market
Ester-C With Probiotics
American Health
7 ingredients · Other Combinations
Off Market
Ester-C With Probiotics
American Health
7 ingredients · Other Combinations
Off Market
Female Reproductive Factors
MNP Michael's Naturopathic Programs
26 ingredients · Botanical with Nutrients
Off Market
Female Reproductive Factors
MNP Michael's Naturopathic Programs
26 ingredients · Botanical with Nutrients
Off Market
Joint Support
Nature's Plus AgeLoss
17 ingredients · Other Combinations
Off Market

Nearby Ingredients in Vitamin

Other ingredients in the Vitamin category cataloged in the NIH DSLD. Useful for comparing how common different nutrients are across the US supplement market.

Compare Vitamin C (calcium ascorbate) vs Vitamin C →

Frequently asked about Vitamin C (calcium ascorbate)

How many supplement products contain Vitamin C (calcium ascorbate)?
37 supplement product labels in the NIH DSLD currently lists Vitamin C (calcium ascorbate) as an ingredient. By label frequency it ranks #1,223 of 4,614 among ingredients PlainVitamins ranks (same sort as /rankings/most-common-ingredients). Browse them below.

Source: NIH Office of Dietary Supplements, Dietary Supplement Label Database (DSLD). Regulatory reference: Source: Dietary Supplement Health and Education Act (DSHEA), 1994, 21 U.S.C. § 321(ff).

Disclaimer, Not Medical Advice: Information on this page is based on manufacturer-declared label data and is provided for educational and reference purposes only. It does not constitute medical, nutritional, or health advice. Consult a licensed healthcare provider before starting, stopping, or combining any supplement, especially if you are pregnant, nursing, take prescription medication, or have a medical condition.

Every figure on PlainVitamins is rendered directly from the NIH Dietary Supplement Label Database (DSLD), no number is typed in by an editor. Ingredient figures are computed directly from the NIH DSLD, no figure is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error.