beauty
cleaning
food
industrial

Isomerized safflower acid

CAS 342889-37-6

Also registered as 2 other CAS numbers

1003197-13-4 · 121250-47-3

Concern score

Not assessed — no hazard data yet.

Isomerized safflower acid in plain language

What it is: Also known as Conjugated linoleic acid · Octadecadienoic acid · Cla · Conjugated linoleic acid (safflower acid) · 9,11(or 10,12)-Octadecadienoic acid · Acide octadecadienoique
Show all 16 names
AvantEdge CLA · CLA (conjugated linoleic acid) · Cla-one · Clarinol A-80 · Lutrell Pure · Nouracid HE 306 · Safflower oil-derived 9,11-OCTADECADIENOIC acids · Tonalin ffa 80 · Tonalin · conjugated linoleic acid (alt cas 67701-06-8)
What it does: Used in cosmetics as a skin-conditioning agent and an oral-care ingredient.
Skin conditioning
Oral care
Conditioner
Is it a concern?: We haven't assessed a concern score for this ingredient yet. It is listed for cosmetic use in the EU.

Regulation

No restrictions found. Isomerized safflower acid appears in these published regulatory listings.

Recorded in these product areas

Found in consumer products
Beauty
Cleaning
Food
Industrial

EUCosIngActiveListed in CosIng inventory for cosmetic use.
- Listed in CosIng inventory for cosmetic use.Source →
USEPAcommercial use observedEPA CPDat observed this chemical in 10 composition records across product categories including Personal care, Raw materials. EPA CPDat classifies this chemical for functional uses including Softener and conditioner, oral care.
- EPA CPDat observed this chemical in 10 composition records across product categories including Personal care, Raw materials. EPA CPDat classifies this chemical for functional uses including Softener and conditioner, oral care.Source →
USFDAlisted in openFDA substanceopenFDA substance registry classifies this ingredient as mixture.
- openFDA substance registry classifies this ingredient as mixture.Source →

Expert safety opinions

No expert opinion on file for Isomerized safflower acid. 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.

Evidence & sources

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

5 data sources

Where this comes from

CosIng
regulatory · updated 2026-09-23
Open →
EPA Chemical and Products Database
exposure · updated July 2013
Open →
EPA DSSTox Identifiers
chemistry · updated 2025-12-29
Open →
FDA GSRS UNII
registry · updated 2026-02-26
Open →
openFDA Substance
registry · updated 2026-05-24
Open →

Reference links (1)

Openfda substance

sciencedirect.com

Read →

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 Isomerized safflower acid in a product composition. These are source records, not Greenveil catalog products.

Source records

Named organisations

Personal careRaw materials

Typical roles

Skin conditioningOral careConditioner

See products using Isomerized safflower acid →

Catalog

Found in these products

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

See all 36 →Find products without it →