Polypropanediol-2
A cosmetic ingredient used as abrasive, humectant, skin conditioning in skincare, haircare, and personal-care products sold in the European Union.
What is it?
3-(3-hydroxypropoxy)propan-1-ol
What does it do?
Polypropanediol-2 is listed in the EU cosmetic ingredient inventory with the following declared functions:
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Abrasive
removes material from the skin or other surface, used in scrubs and toothpaste
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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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Viscosity controlling
adjusts the thickness or flow of a formulation
EU regulatory status
Polypropanediol-2 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 Polypropanediol-2?
Polypropanediol-2 is a cosmetic ingredient catalogued in the EU CosIng database. 3-(3-hydroxypropoxy)propan-1-ol
Is Polypropanediol-2 allowed in cosmetics in the EU?
Yes. Polypropanediol-2 is allowed for use in cosmetic products in the EU under Regulation 1223/2009.
What does Polypropanediol-2 do in cosmetic products?
Polypropanediol-2 is declared in the EU cosmetic ingredient inventory with these functions: abrasive, humectant, skin conditioning, viscosity controlling.
What is the CAS number of Polypropanediol-2?
The CAS (Chemical Abstracts Service) number for Polypropanediol-2 is 2396-61-4.
Related ingredients
Source: EU CosIng database (European Commission). This page is derived from public-sector information published by the European Commission. · Last updated: 25/04/2019