Laureth-5

  • Surfactant

Not rated A basic ingredient widely used in most products, such as purified water, or one that is not suitable for star-rating-based preference analysis.

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About Laureth-5

Laureth-5 is a polyethylene glycol ether of lauryl alcohol with an average n value of 5.[1] The number 5 at the end of the name indicates the average number of added ethylene oxide units. It changes the balance between the water-attracting and lipid-attracting portions, resulting in differences in cleansing power, emulsifying ability, and feel. In cosmetics, it is used to create emulsified formulations in which water and oil are evenly mixed and to lower surface tension so ingredients can wet, mix, and spread evenly.[2]

Laureth-5 Details

Ingredient function
Emulsifying, Surfactant
Main product categories
Hair Mask/Pack, Damage Care Shampoo, Hair Treatment
INCI name
LAURETH-5
CosIng ID
34919

Laureth-5 References

Last updated

This ingredient information is based on publicly available scientific literature, cosmetic ingredient databases, and regulatory sources from various countries. Usage restrictions, permitted concentrations, and labeling requirements may vary by country, region, and product type.

Ingredient preference is a reference metric based on user review data. It does not indicate the efficacy or safety of the ingredient itself.