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Cosmetic ingredient dictionary

Calcium Carbonate in cosmetics: what it is and what it does

Calcium Carbonate is a cosmetic ingredient that scrubs or polishes. The EU lists it as an allowed colorant. Open Beauty Facts finds it in 238 products, most often toothpastes.

By Bravoora teamUpdated Sources checked 3 sourcesHow we check

What does Calcium Carbonate do in a product?

In a cosmetic product, Calcium Carbonate scrubs or polishes, keeps the product's acidity steady and adds volume to a powder. The EU’s CosIng database lists these jobs for it: abrasive, buffering, bulking, opacifying and oral care.

abrasivebufferingbulkingopacifyingoral care

What other names and numbers does Calcium Carbonate have?

CAS number
471-34-1
EC number
207-439-9 -- 215-279-6
CosIng reference
32314

Is Calcium Carbonate restricted in the EU?

It is allowed, on a list with limits. The EU lists it as an allowed colorant, with its own conditions of use (Annex IV of Regulation 1223/2009, entry 124).

The annex entry sets the exact limits, the products it may be used in and any warning the label must carry.

Which products contain Calcium Carbonate?

Open Beauty Facts finds Calcium Carbonate in the ingredient lists of 238 of the 22,021 products it has a list for, most often toothpastes and whitening toothpastes.

  • Toothpastes77
  • Whitening toothpastes10

Products with it, by country of sale: France 86 · United States 42 · Germany 14 · Australia 11.

Counted on 13 October 2026 from Open Beauty Facts, which volunteers fill from real packs: it shows where Calcium Carbonate turns up, not how much of the market it is.

On these listsColorants

Bravoora reads this ingredient for everyone you shop for: an allergy or intolerance, a vegan or vegetarian diet, a calorie or protein goal, and the labels on supplements and skincare too. Build a profile · For dermatologists, dietitians and doctors

Sources

The job, the description and the EU annex entry are CosIng’s; the fragrance allergens are the EU Annex III names Bravoora’s label checker reads; the product counts are Open Beauty Facts’.

  1. European Commission: CosIng cosmetic ingredient database (functions, description, EU annex entry)
  2. Open Beauty Facts: product database, 77,506 products, read 13 October 2026, ODbL
  3. EU Regulation 1223/2009 on cosmetic products (the annexes)

Contains information from Open Beauty Facts, which is made available here under the Open Database License (ODbL). Read the licence · Download this dictionary’s data · How we check

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