What it is
Lauryl glucoside belongs to the alkyl polyglucoside family of sugar-based surfactants. It lowers surface tension, helps disperse oils, and produces a gentle foam, which makes it useful in cleansers and in emulsified products where it can aid wetting and stabilization. In sunscreens it commonly functions as a mild co-emulsifier or solubilizer.
Safety & warnings
Lauryl glucoside is regarded as a mild, low-irritation surfactant and is popular in gentle and sulfate-free formulas. As with many alkyl glucosides, contact sensitization has been reported in a small number of cases, so it is not entirely free of allergic potential.
Origin & sourcing
Plant-derived. It is produced by combining a fatty alcohol (lauryl alcohol, often from coconut or palm) with glucose typically sourced from corn or other starch.
Questions everyone asks
Is lauryl glucoside a gentle surfactant?
Yes. It is a sugar-based nonionic surfactant generally considered mild and is common in sulfate-free cleansing products.
What is its role in a sunscreen?
It usually acts as a mild emulsifier or solubilizer, helping blend oil and water phases or disperse other ingredients.