Food use
Food-use source coverage is present in the current record.
The ingredient appears in food-oriented source coverage or allowed-use references, which makes food use easier to support than a context with no domain signal at all.
- beauty
- cleaning
- food
- pharma
2,4-Hexadienoic acid
CAS 22500-92-1
Fragrance · No specific technical function · Preservative
Concern score
Not assessed — no hazard data yet.
Why it's flagged
EPA CPDat observed this chemical in 893 composition records across product categories including Personal care, Food and drug.
Regulation
No restrictions found. 2,4-Hexadienoic acid appears in these published regulatory listings.
- commercial_presence
- consumer_product_presence
- cpdat_category:beauty|cleaning|pharma|food
USEPAcommercial use observedEPA CPDat observed this chemical in 893 composition records across product categories including Personal care, Food and drug. EPA CPDat classifies this chemical for functional uses including Preservative, pH regulating agent, Fragrance.
- EPA CPDat observed this chemical in 893 composition records across product categories including Personal care, Food and drug. EPA CPDat classifies this chemical for functional uses including Preservative, pH regulating agent, Fragrance.Source →
Evidence
No graded sources yet for 2,4-Hexadienoic acid. We publish evidence only once a source is linked and reviewed — this ingredient is in the catalog, but has not been assessed.
Suitability
Context-specific fit derived from published classifications and the current ingredient evidence profile.
Good fit
Fragrance avoidance
Not a strong fit for fragrance avoidance because it carries Fragrance.
The ingredient itself is a fragrance-linked signal, so it is better treated as an avoid case when fragrance exposure is the main concern.
Where it appears
Prevalence of 2,4-Hexadienoic acid in our catalog (epa_cpdat).
Products
893
Brands
6
Personal careFood and drug
Typical roles
FragranceNo specific technical functionPreservativepH regulating agent
Found in these products
- Botanical flowChamps de ProvenceHigh
- HidratanteDeliplus · Cosmetic ProductsMinor
- Crème pour le corps Rice milk & cherry blossomRituals · BodyHigh
- Très Haute protection 50+ latte bambinoAvèneLow
- ultra doux shampooing réparation intense érable guérisseurGarnier · HairHigh
- Garnier SkinActive Hydra Bomb TissuemaskerGarnier · BeautyMinor
- Shampoing Très Doux Lait VégétalDop · HairMinor
- Masque ApaisantEVOLUDERM · Soin VisageHigh
- The ritual of sakuraRitualsHigh
- NIVEA Caring Cashmere & Cotton Oil DouchegelNivea · Bad En DoucheproductenMinor
- Kids Water Resistant Sun Spray, SPF50Änglamark · SuncareLow
- Nettoyant visage solide - Naturally CleanNivea · SavonsMinor
- Water Resistant Sun Spray, SPF30Änglamark · SuncareLow
- Ringblumen-BalsamMountain memories · CremaMinor
- NYX Professional Makeup Lingerie XXL 05 Stripd Down LippenstiftNyx · MakeupLow
- Gel coiffant fixation bétonVitanove styling, Marque repère · HairHigh
- L'Oreal Brow Unbelieva Dark Brown 108L'OREAL NORGE AS · Non Food ProductsMinor
- Maybelline Color Sense Lifter Gloss Pearl 1L'OREAL NORGE AS · Non Food ProductsCritical
- Maybelline New York Lifter Gloss 9 Topaz LipglossL'OREAL NORGE AS · MakeupCritical
- Maybelline New York Lifter Gloss 004 Silk LipglossL'OREAL NORGE AS · MakeupCritical
- Maybelline New York Lifter Gloss 5 Petal LipglossL'OREAL NORGE AS · MakeupCritical
- Maybelline New York Lifter Gloss 2 Ice LipglossL'OREAL NORGE AS · MakeupCritical
- Garnier Skin Active Tisue Mask Moisture BombL'OREAL NORGE AS · Non Food ProductsMinor
- Stokolan ClassicDebStoko · BodyModerate
