Cosmetic ingredient dictionary
Sodium Hexametaphosphate in cosmetics: what it is and what it does
Sodium Hexametaphosphate is a cosmetic ingredient that hides an unwanted smell or taste. Open Beauty Facts finds it in 40 products, most often toothpastes.
By Bravoora teamUpdated Sources checked 2 sourcesHow we check
What does Sodium Hexametaphosphate do in a product?
In a cosmetic product, Sodium Hexametaphosphate hides an unwanted smell or taste, stops the pack corroding and binds metals in water so the product stays stable. The EU’s CosIng database lists these jobs for it: masking, anticorrosive and chelating.
What other names and numbers does Sodium Hexametaphosphate have?
- CAS number
- 10124-56-8, 10361-03-2, 68915-31-1
- EC number
- 233-343-1, 272-808-3
- CosIng reference
- 79493
Which products contain Sodium Hexametaphosphate?
Open Beauty Facts finds Sodium Hexametaphosphate in the ingredient lists of 40 of the 22,021 products it has a list for, most often toothpastes and mouthwash.
Products with it, by country of sale: Australia 9 · France 7 · United States 6 · Germany 5.
Counted on 13 October 2026 from Open Beauty Facts, which volunteers fill from real packs: it shows where Sodium Hexametaphosphate turns up, not how much of the market it is.
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’.
- European Commission: CosIng cosmetic ingredient database (functions, description, EU annex entry)
- Open Beauty Facts: product database, 77,506 products, read 13 October 2026, ODbL
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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