Cucurbitacin B
A cosmetic ingredient used as skin conditioning in skincare, haircare, and personal-care products sold in the European Union.
What is it?
19-Norlanosta-5,23-diene-3,11,22-trione, 25-(acetyloxy)-2,16,20-trihydroxy-9-methyl-, (2\b,9\b,10\a,16\a, 23E)-
What does it do?
Cucurbitacin B is listed in the EU cosmetic ingredient inventory with the following declared functions:
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Skin conditioning
improves the appearance, feel, and condition of skin
EU regulatory status
Cucurbitacin B 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 Cucurbitacin B?
Cucurbitacin B is a cosmetic ingredient catalogued in the EU CosIng database. 19-Norlanosta-5,23-diene-3,11,22-trione, 25-(acetyloxy)-2,16,20-trihydroxy-9-methyl-, (2\b,9\b,10\a,16\a, 23E)-
Is Cucurbitacin B allowed in cosmetics in the EU?
Yes. Cucurbitacin B is allowed for use in cosmetic products in the EU under Regulation 1223/2009.
What does Cucurbitacin B do in cosmetic products?
Cucurbitacin B is declared in the EU cosmetic ingredient inventory with these functions: skin conditioning.
What is the CAS number of Cucurbitacin B?
The CAS (Chemical Abstracts Service) number for Cucurbitacin B is 6199-67-3.
Related ingredients
Source: EU CosIng database (European Commission). This page is derived from public-sector information published by the European Commission. · Last updated: 18/09/2014