Pantolactone
A cosmetic ingredient used as humectant, skin conditioning in skincare, haircare, and personal-care products sold in the European Union.
What is it?
2(3H)-Furanone, dihydro-3-hydroxy-4,4-dimethyl-, (R)-
What does it do?
Pantolactone is listed in the EU cosmetic ingredient inventory with the following declared functions:
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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
EU regulatory status
Pantolactone 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 Pantolactone?
Pantolactone is a cosmetic ingredient catalogued in the EU CosIng database. 2(3H)-Furanone, dihydro-3-hydroxy-4,4-dimethyl-, (R)-
Is Pantolactone allowed in cosmetics in the EU?
Yes. Pantolactone is allowed for use in cosmetic products in the EU under Regulation 1223/2009.
What does Pantolactone do in cosmetic products?
Pantolactone is declared in the EU cosmetic ingredient inventory with these functions: humectant, skin conditioning.
What is the CAS number of Pantolactone?
The CAS (Chemical Abstracts Service) number for Pantolactone is 599-04-2, 79-50-5.
Related ingredients
Source: EU CosIng database (European Commission). This page is derived from public-sector information published by the European Commission. · Last updated: 28/04/2017