Hydrolyzed Hydroxypropyl Starch Octenylsuccinate
A cosmetic ingredient used as antiplaque, emulsion stabilising, hair conditioning in skincare, haircare, and personal-care products sold in the European Union.
What is it?
Hydrolyzed Hydroxypropyl Starch Octenylsuccinate is the product obtained by the reaction of octenylsuccinic anhydride with the hydrolysate of Hydroxypropyl Starch derived by acid, enzyme or other method of hydrolysis.
What does it do?
Hydrolyzed Hydroxypropyl Starch Octenylsuccinate is listed in the EU cosmetic ingredient inventory with the following declared functions:
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Antiplaque
reduces dental plaque, used in toothpastes and mouthwashes
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Emulsion stabilising
stabilises emulsions of oil and water, preventing separation over time
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Hair conditioning
improves the appearance, feel, and manageability of hair
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Hair fixing
holds hair in a desired style, typically through a flexible film coating each strand
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Humectant
draws moisture from the air or deeper skin layers to the surface, helping skin retain water
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Skin conditioning
improves the appearance, feel, and condition of skin
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Surfactant - cleansing
surfactant whose primary cosmetic role is cleansing — the active workhorse in soaps, shampoos, and body washes
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Viscosity controlling
adjusts the thickness or flow of a formulation
EU regulatory status
Hydrolyzed Hydroxypropyl Starch Octenylsuccinate is allowed for use in cosmetic products in the European Union under Regulation 1223/2009. It is not subject to a specific Annex restriction at the time of writing.
Frequently asked questions
What is Hydrolyzed Hydroxypropyl Starch Octenylsuccinate?
Hydrolyzed Hydroxypropyl Starch Octenylsuccinate is a cosmetic ingredient catalogued in the EU CosIng database. Hydrolyzed Hydroxypropyl Starch Octenylsuccinate is the product obtained by the reaction of octenylsuccinic anhydride with the hydrolysate of Hydroxypropyl Starch derived by acid, enzyme or other method of hydrolysis.
Is Hydrolyzed Hydroxypropyl Starch Octenylsuccinate allowed in cosmetics in the EU?
Yes. Hydrolyzed Hydroxypropyl Starch Octenylsuccinate is allowed for use in cosmetic products in the EU under Regulation 1223/2009.
What does Hydrolyzed Hydroxypropyl Starch Octenylsuccinate do in cosmetic products?
Hydrolyzed Hydroxypropyl Starch Octenylsuccinate is declared in the EU cosmetic ingredient inventory with these functions: antiplaque, emulsion stabilising, hair conditioning, hair fixing, humectant, skin conditioning, surfactant - cleansing, viscosity controlling.
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Source: EU CosIng database (European Commission). This page is derived from public-sector information published by the European Commission. · Last updated: 08/10/2014