Trideceth-9
Trideceth-9 is a surfactant and emulsifying ingredient. It’s in 34 products on Poliage, most often lip and shampoo. Avoid lists on Poliage that include it: none.
Updated October 21, 2026
What it does
Contains Trideceth-9: emulsifying
Function listed in CosIng
Contains Trideceth-9: surfactant
Function listed in CosIng
Source: CosIng, the European Commission cosmetic ingredient database, ref 80335, accessed October 22, 2026.
Products that contain Trideceth-9
Auchan
72 lingettes bébé à l’aloe vera
Lists fragrance
Neutrogena
Anti-boutons Masque Nettoyant 2-en-1
Lists fragrance, exfoliating acid, salicylic acid, coconut derivatives
Cosmia
Après shampoing extra doux
Lists fragrance, fragrance allergens, exfoliating acid, silicones
Unilever
AXE Gel Cheveux Effet Mouillé Tube
Lists fragrance, fragrance allergens, formaldehyde releasers
Moroccanoil
Blonde Perfecting Purple Shampoo
Shampoo · Lists fragrance, fragrance allergens, drying alcohol, silicones, coconut derivatives
Nivea
Cherry Lip Care
Lip · Lists coconut derivatives
Neutrogena
Clear & Defend 1% Salicylic Acid 2-in-1 Wash-Mash
Lists fragrance, salicylic acid, coconut derivatives
TRESemmé
Curl Conditioning Mousse
Lists fragrance, fragrance allergens, coconut derivatives
NEUTROGENA
DEEP CLEAN 2 in 1 pure frische
Lists fragrance, exfoliating acid, parabens, salicylic acid, coconut derivatives
Henkel
Démaquillant yeux
Lists exfoliating acid, parabens
Henkel
Detox Purificante
Lists fragrance, sulfates, coconut derivatives
Unilever
dove body lotion
Lists fragrance, fragrance allergens, parabens, silicones
Henkel
Eau Démaquillante Express 3 en 1 Visage, Yeux et Lèvres
Lists fragrance
Deliplus
Gel de argán
Lists fragrance, fragrance allergens, exfoliating acid, sulfates, silicones, coconut derivatives
Henkel
Lotion tonique apaisante
Lists fragrance, fragrance allergens, exfoliating acid, parabens, chemical UV filters
Cosmia
Masque extra doux
Lists fragrance, fragrance allergens, exfoliating acid, silicones
Cosmia
Masque nutritif technique color
Lists fragrance, fragrance allergens, exfoliating acid, silicones, chemical UV filters
Unilever
Radox muscle soak
Lists fragrance, fragrance allergens, sulfates, coconut derivatives
Unilever
Restoring ritual body lotion
Lists fragrance, fragrance allergens, exfoliating acid, parabens, silicones, coconut derivatives
Cosmia
Shampoing à huile d’argan
Lists fragrance, fragrance allergens, exfoliating acid, sulfates, coconut derivatives
Cosmia
Shampoing technique color
Lists fragrance, exfoliating acid, sulfates, silicones, chemical UV filters, coconut derivatives
Deliplus
Shampoo
Lists fragrance, fragrance allergens, sulfates, coconut derivatives
Cora
Shampooing Doux cheveux blonds Camomille
Lists fragrance, fragrance allergens, essential oils, sulfates, coconut derivatives
Auchan
Shampooing extra-doux Camomille & Mimosa
Lists fragrance, fragrance allergens, essential oils, sulfates, coconut derivatives
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