Polyglyceryl-15 Diisostearate
INCI: POLYGLYCERYL-15 DIISOSTEARATE
Reviewed by Kate · Last updated 18 Aug 2026
What Is Polyglyceryl-15 Diisostearate?
Polyglyceryl-15 Diisostearate is a diester of Isostearic Acid and a glycerin polymer containing 15 glycerin units.
Its declared cosmetic functions are cleansing, hair conditioning and surfactant.
Source: European Commission CosIng inventory.
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