Sodium Lauryl Sulfate
Sodium Lauryl Sulfate is a surfactant and cleansing ingredient. It’s in 583 products on Poliage, most often shampoo, body wash and cleanser. Avoid lists on Poliage that include it: Sulfates.
Updated October 21, 2026
In plain English
A strong foaming surfactant. Lifts oil and dirt in shampoos, washes and toothpaste.
What it does
Contains Sodium Lauryl Sulfate: cleansing
Function listed in CosIng
Contains Sodium Lauryl Sulfate: denaturant
Function listed in CosIng
Contains Sodium Lauryl Sulfate: emulsifying
Function listed in CosIng
Contains Sodium Lauryl Sulfate: foaming
Function listed in CosIng
Contains Sodium Lauryl Sulfate: surfactant
Function listed in CosIng
Source: CosIng, the European Commission cosmetic ingredient database, ref 37946, accessed October 22, 2026. Also listed as natrii laurilsulfas, sodium dodecyl sulphate, sodium lauryl sulphate and sls.
Products that contain Sodium Lauryl Sulfate
Unilever
Signal Dentifrice Soin Gencives 12x75ml
Lists fragrance, sulfates
Unilever
Signal Dentifrice Système Blancheur 2x75ml
Lists fragrance, fragrance allergens, sulfates
Unilever
Signal Dentifrice Système Blancheur Charbon Actif 2x75ml
Lists fragrance, fragrance allergens, sulfates
Unilever
Signal Dentifrice Système Blancheur Charbon Actif 3x75ml
Lists fragrance, fragrance allergens, sulfates
unilever
Signal Dentifrice Système Blancheur Doseur
Lists fragrance, fragrance allergens, sulfates
Unilever
Signal Dentifrice Système Blancheur Éclat Brillance 2x75ml
Lists fragrance, fragrance allergens, sulfates
Unilever
Signal Dentifrice Système Blancheur Éclat Brillance 3x75ml
Lists fragrance, fragrance allergens, sulfates
Unilever
Signal Dentifrice Système Blancheur Éclat Brillance 75ml
Lists fragrance, fragrance allergens, sulfates
Unilever
Signal Expert Dentifrice Blancheur Repair Tube
Lists fragrance, fragrance allergens, sulfates
Signal
Signal Extra Fraîcheur
Lists fragrance, fragrance allergens, essential oils, sulfates
Unilever
Signal Integral 8 Dentifrice Complet
Lists fragrance, sulfates
Unilever
Signal Integral 8 Dentifrice Complet 75ml
Lists fragrance, sulfates
Unilever
Signal Intégral 8 Dentifrice Complet Tube 75ml Lot de 8(5+3 Gratuits)
Lists fragrance, sulfates
Unilever
Signal Intégral 8 Dentifrice Complet Tube Lot 2x75ml
Lists fragrance, sulfates
Unilever
Signal Integral 8 Dentifrice Complet Tube Lot 4+2 Offerts x 75ml
Lists fragrance, sulfates
Unilever
Signal Intégral 8 Dentifrice Complet Tube Lot de 2+1 offert x 75ml
Lists fragrance, sulfates
Unilever
Signal Integral 8 Dentifrice Fresh Naturals 75ml Lot de 8(5+3 Offerts)
Lists fragrance, fragrance allergens, sulfates
Unilever
Signal Integral 8 Dentifrice Fresh Naturals Tube 75ml(4+2 Offerts)
Lists fragrance, fragrance allergens, sulfates
Unilever
Signal Integral 8 Dentifrice Fresh Resist plus Tube 75ml Lot de 3(2+1 Offert)
Lists fragrance, sulfates
Unilever
Signal Integral 8 Dentifrice Fresh Resist Plus Tube Lot 3 x 75ml
Lists fragrance, sulfates
Unilever
Signal Intégral 8 Dentifrice Fresh Resist Plus Tube Lot de 2x 75ml
Lists fragrance, sulfates
Unilever
Signal Integral 8 Dentifrice Interdentaire 75ml Lot de 3(2+1 Offert)
Lists fragrance, fragrance allergens, sulfates
Unilever
Signal Integral 8 Dentifrice Interdentaire Bitube 100ml
Lists fragrance, fragrance allergens, sulfates
unilever
Signal Integral 8 Dentifrice Nature Elements Bicarbonate 75ml
Lists fragrance, fragrance allergens, essential oils, sulfates