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Cosmetic ingredient dictionary

Triisononanoin in cosmetics: what it is and what it does

Triisononanoin is a cosmetic ingredient that keeps the skin in good condition. Open Beauty Facts finds it in 7 products, most often body care.

By Bravoora teamUpdated Sources checked 2 sourcesHow we check

What does Triisononanoin do in a product?

In a cosmetic product, Triisononanoin keeps the skin in good condition and makes the product thicker or thinner. The EU’s CosIng database lists these jobs for it: skin conditioning and viscosity controlling.

skin conditioningviscosity controlling

What other names and numbers does Triisononanoin have?

CAS number
56554-53-1, 206354-95-2
EC number
260-257-1
CosIng reference
38720

Which products contain Triisononanoin?

Open Beauty Facts finds Triisononanoin in the ingredient lists of 7 of the 22,021 products it has a list for, most often body care and body oils.

  • Body care2
  • Body oils2

Products with it, by country of sale: France 3 · United States 2 · Germany 1 · Netherlands 1.

Counted on 13 October 2026 from Open Beauty Facts, which volunteers fill from real packs: it shows where Triisononanoin 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’.

  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

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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