Ingredient

Sorbitan Isostearate

An emulsifier that helps blend oil and water phases in cosmetic formulations while providing a silky skin feel.

Sorbitan Isostearate is a fatty acid ester derived from sorbitol and isostearic acid. It functions primarily as a water-in-oil emulsifier and is often combined with polysorbates to create stable emulsions with pleasant textures.

Also known as

Sorbitan MonoisostearateAnhydrosorbitol Monoisostearate

Categories

emulsifierfatty acid ester

Comedogenic score: 2/5

Pore Clogging

Low concern

Sorbitan Isostearate has a low comedogenic rating and is unlikely to clog pores.

Fungal Acne

Some caution

Sorbitan Isostearate may potentially feed Malassezia yeast in certain formulations. Reason: fatty acid ester.

Pregnancy

Low concern

Sorbitan Isostearate is generally considered safe during pregnancy.

Irritation

Low concern

Sorbitan Isostearate has a low irritation potential and is well tolerated by most skin types.

Common Questions

What is Sorbitan Isostearate used for?
An emulsifier that helps blend oil and water phases in cosmetic formulations while providing a silky skin feel.
Can Sorbitan Isostearate clog pores?
Sorbitan Isostearate has a low comedogenic rating and is unlikely to clog pores.
Is Sorbitan Isostearate fungal acne safe?
Sorbitan Isostearate may potentially feed Malassezia yeast in certain formulations.
Is Sorbitan Isostearate commonly irritating?
Sorbitan Isostearate has a low irritation potential and is well tolerated by most skin types.

Educational purposes only. Always consult a dermatologist for personalised guidance.