Undeceth-5

Undeceth-5 is a surfactant and emulsifying ingredient. It’s in 6 products on Poliage, most often conditioner and shampoo. Avoid lists on Poliage that include it: none.

Updated October 21, 2026

What it does

Contains Undeceth-5: emulsifying
Function listed in CosIng
Contains Undeceth-5: surfactant
Function listed in CosIng

Source: CosIng, the European Commission cosmetic ingredient database, ref 80492, accessed October 22, 2026.

Products that contain Undeceth-5

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