BLEACHING PREPARATION

PROBLEM TO BE SOLVED: To obtain a bleaching preparation exhibiting an excellent melanin generation-suppressing effect caused from a multiplier effect, accelerating ejection of melanin pigment and exhibiting an excellent beauty white effect in a short time by including a specific glucoside and a plac...

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Bibliographic Details
Main Authors YOKOTA TOMOHIRO, HIKIMA TOSHIO, HAMADA KOZUE, OTA CHIEKO
Format Patent
LanguageEnglish
Published 04.04.2000
Edition7
Subjects
CHEMISTRY
DERIVATIVES THEREOF
HUMAN NECESSITIES
HYGIENE
MEDICAL OR VETERINARY SCIENCE
METALLURGY
NUCLEIC ACIDS
NUCLEOSIDES
NUCLEOTIDES
ORGANIC CHEMISTRY
PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS ORMEDICINAL PREPARATIONS
SPECIFIC USE OF COSMETICS OR SIMILAR TOILETPREPARATIONS
SUGARS
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Summary:PROBLEM TO BE SOLVED: To obtain a bleaching preparation exhibiting an excellent melanin generation-suppressing effect caused from a multiplier effect, accelerating ejection of melanin pigment and exhibiting an excellent beauty white effect in a short time by including a specific glucoside and a placenta extract. SOLUTION: This bleaching preparation contains (A) a glucoside [e.g. raspberry ketone-D-glucoside (α-body and β-body)] of the formula (R is a sugar residue selected from monosaccharide and disaccharide) and (B) a placenta extract (e.g. water-soluble placenta extract). Preferably, a formulation amount of the component A is 0.01-10.0 wt.%. preferably, a formulation amount of the component B is 0.01-30 wt.% in a total amount of the cosmetic. Preferably, further N-methyl-L-serine in an amount of 0.001-3 wt.% and water-soluble ascorbic acid derivative in an amount of 0.001-30 wt.%, respectively based on a total amount of the cosmetic are formulated. By the process, an excellent bleaching preparation can be provided.
Bibliography:Application Number: JP19980288792