Methylmethionine
A cosmetic ingredient used as astringent, oral care, skin conditioning in skincare, haircare, and personal-care products sold in the European Union.
What is it?
Sulfonium, [(3S)-3-amino-3-carboxypropyl]dimethyl-, inner salt
What does it do?
Methylmethionine is listed in the EU cosmetic ingredient inventory with the following declared functions:
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Astringent
tightens or contracts skin tissue and pores, often used in toners and after-shave products
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Oral care
used in oral-hygiene products such as toothpaste, mouthwash, and dental gels
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Skin conditioning
improves the appearance, feel, and condition of skin
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Skin conditioning - emollient
softens the skin by reducing roughness and friction between skin cells
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Skin protecting
helps shield skin from external environmental factors
EU regulatory status
Methylmethionine 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 Methylmethionine?
Methylmethionine is a cosmetic ingredient catalogued in the EU CosIng database. Sulfonium, [(3S)-3-amino-3-carboxypropyl]dimethyl-, inner salt
Is Methylmethionine allowed in cosmetics in the EU?
Yes. Methylmethionine is allowed for use in cosmetic products in the EU under Regulation 1223/2009.
What does Methylmethionine do in cosmetic products?
Methylmethionine is declared in the EU cosmetic ingredient inventory with these functions: astringent, oral care, skin conditioning, skin conditioning - emollient, skin protecting.
What is the CAS number of Methylmethionine?
The CAS (Chemical Abstracts Service) number for Methylmethionine is 4727-40-6.
Related ingredients
Source: EU CosIng database (European Commission). This page is derived from public-sector information published by the European Commission. · Last updated: 15/10/2010