4-HEXADIENOIC ACID
Acid
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Ingredient Facts
4-hexadienoic acid
Acid · Skin Conditioning
Synthetic
Skin Conditioner
Acid
Not Clean
4-HEXADIENOIC ACID is a cosmetic ingredient.
State
Solid
See origin →
Functions
Skin Conditioning
A catch-all term for ingredients that improve how skin looks and feels — softer, smoother, more supple. The workhorse behind most moisturizers.
Verified Jun 2026
Data: CosIng