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  • beauty
  • cleaning
  • food
  • industrial

Trisiloxane

CAS 13940-57-3

Also registered as 2 other CAS numbers

1198417-44-5 · 1198417-45-6

Concern score

Not assessed — no hazard data yet.

Trisiloxane in plain language

What it does

Used in consumer products as a conditioner.

  • Conditioner
Is it a concern?
We haven't assessed a concern score for this ingredient yet.

Regulation

No restrictions found. Trisiloxane appears in these published regulatory listings.

Recorded in these product areas

  • Found in consumer products
  • Beauty
  • Cleaning
  • Pharma
  • Food
  • Industrial
  • USEPAcommercial use observedEPA CPDat observed this chemical in 611 composition records across product categories including Personal care, Food and drug, Construction. EPA CPDat classifies this chemical for functional uses including Softener and conditioner, Defoamer, Surface modifier.
    • EPA CPDat observed this chemical in 611 composition records across product categories including Personal care, Food and drug, Construction. EPA CPDat classifies this chemical for functional uses including Softener and conditioner, Defoamer, Surface modifier.Source →

Expert safety opinions

No expert opinion on file for Trisiloxane. These are the independent scientific bodies that assess ingredients like this one; we show an opinion only when a record we hold cites it.

  • SCCS

    EU Scientific Committee on Consumer Safety

    No SCCS opinion on file.

  • CIR

    Cosmetic Ingredient Review (US expert panel)

    No CIR safety assessment on file.

  • JECFA

    Joint FAO/WHO Expert Committee on Food Additives

    No JECFA evaluation on file.

  • EFSA

    European Food Safety Authority

    No EFSA opinion on file.

Evidence & sources

No graded research studies for Trisiloxane yet. This record is compiled from the published data sources below — registries and regulatory listings, not study findings.

2 data sources

Where this comes from

  • EPA Chemical and Products Database

    exposure · updated june 19, 2015

    Open →

  • EPA DSSTox Identifiers

    chemistry · updated 2025-12-29

    Open →

Suitability

Context-specific fit derived from published classifications and the current ingredient evidence profile.

Food use

Nothing to weigh for this context yet.

No signal in this context

We have no published hazard signal for this ingredient, so we cannot say how it behaves in this context — that is missing evidence, not a clean result.

Fragrance avoidance

Nothing to weigh for this context yet.

No signal in this context

We have no published hazard signal for this ingredient, so we cannot say how it behaves in this context — that is missing evidence, not a clean result.

Where it has been recorded

How often EPA CPDat has listed Trisiloxane in a product composition. These are source records, not Greenveil catalog products.

Source records

611

Named organisations

6

Personal careFood and drugConstruction

Typical roles

Conditioner
See products using Trisiloxane →

Catalog

Found in these products

Their ingredient lists include Trisiloxane; each product's own rating depends on its whole formula, so it is shown on the product page, not here.

See all 20 →Find products without it →