Menaquinone-7
A cosmetic ingredient used as anti-sebum, astringent, bleaching in skincare, haircare, and personal-care products sold in the European Union.
What is it?
MK-7,1,4-Naphthalenedione, 2-[(2E,6E,10E,14E,18E,22E)-3,7,11,15,19,23,27-heptamethyl-2,6,10,14,18,22,26-octacosaheptaen-1-yl]-3-methyl-,Vitamin K2
What does it do?
Menaquinone-7 is listed in the EU cosmetic ingredient inventory with the following declared functions:
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Anti-sebum
helps regulate or reduce excess sebum (oil) on the skin
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Astringent
tightens or contracts skin tissue and pores, often used in toners and after-shave products
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Bleaching
lightens hair or skin tone by chemically reducing pigment
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Skin protecting
helps shield skin from external environmental factors
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Uv filter
absorbs or reflects ultraviolet radiation, the active ingredient class in sunscreens
EU regulatory status
Menaquinone-7 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 Menaquinone-7?
Menaquinone-7 is a cosmetic ingredient catalogued in the EU CosIng database. MK-7,1,4-Naphthalenedione, 2-[(2E,6E,10E,14E,18E,22E)-3,7,11,15,19,23,27-heptamethyl-2,6,10,14,18,22,26-octacosaheptaen-1-yl]-3-methyl-,Vitamin K2
Is Menaquinone-7 allowed in cosmetics in the EU?
Yes. Menaquinone-7 is allowed for use in cosmetic products in the EU under Regulation 1223/2009.
What does Menaquinone-7 do in cosmetic products?
Menaquinone-7 is declared in the EU cosmetic ingredient inventory with these functions: anti-sebum, astringent, bleaching, skin protecting, uv filter.
What is the CAS number of Menaquinone-7?
The CAS (Chemical Abstracts Service) number for Menaquinone-7 is 2124-57-4.
Related ingredients
Source: EU CosIng database (European Commission). This page is derived from public-sector information published by the European Commission. · Last updated: 27/04/2018