Researched by Helena DeMaria-Williams
Formula IngredientEmulsifierSorbitan Stearate
INCI: Sorbitan Stearate
Sorbitan stearate is a vegetable-derived emulsifier made by combining sorbitan (dehydrated sorbitol, a sugar alcohol) with stearic acid (a fatty acid). It is oil-loving (lipophilic) and primarily functions as a water-in-oil co-emulsifier, helping to stabilise creams and lotions by keeping water and oil phases blended together.
Category
Emulsifier
Irritation Risk
Low
Skin Types
all skin types, sensitive skin, oily skin, acne-prone skin, dry skin
What does this do in a formula?
emulsification, texture stabilisation, skin conditioning
Is Sorbitan Stearate safe? Key considerations
Can Sorbitan Stearate cause irritation?
Low RiskRated 1 (minimal) on the INCIDecoder irritancy scale. Well tolerated by most skin types including sensitive skin. Not subject to EU Annex II or III restrictions in cosmetic use.
Does Sorbitan Stearate increase sun sensitivity?
No RiskSorbitan stearate is an emulsifier with no photosensitising properties. No increase in sun sensitivity expected.
Is Sorbitan Stearate safe during pregnancy?
SafeMANUAL REVIEW: No specific pregnancy safety data found in available sources. As a non-absorbed topical emulsifier with low systemic exposure, it is generally considered safe during pregnancy, but formal classification is not available from EWG or MotherToBaby for this ingredient.
How does Sorbitan Stearate work?
Sorbitan stearate is a vegetable-derived emulsifier made by combining sorbitan (dehydrated sorbitol, a sugar alcohol) with stearic acid (a fatty acid). It is oil-loving (lipophilic) and primarily functions as a water-in-oil co-emulsifier, helping to stabilise creams and lotions by keeping water and oil phases blended together.
Individuals with known allergy to sorbitol or stearic acid derivatives should review the considerations above before use.
Which products contain Sorbitan Stearate?
Shop products that contain Sorbitan Stearate
