Whitening cosmetic composition and preparation method thereof

• Main Authors: LIANG BING, ZENG QIMING, HAN ZHONGMU
• Format: Patent
• Language: Chinese; English
• Published: 09.10.2020
• Subjects: HUMAN NECESSITIES; HYGIENE; MEDICAL OR VETERINARY SCIENCE; PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES; SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS ORMEDICINAL PREPARATIONS; SPECIFIC USE OF COSMETICS OR SIMILAR TOILETPREPARATIONS

The invention discloses a whitening cosmetic composition and a preparation method thereof. The whitening cosmetic composition comprises the following components in parts by mass: 1-15 parts of nicotinamide; 0.2 to 1 part of a white poria extract; 0.01 to 0.3 part of a glycyrrhiza glabra extract; 0.1 to 3 parts of a whitening compound; 20 to 80 parts of a solvent; 5-20 parts of a humectant; 0.01 to3 parts of a fluid conditioning agent; 0.01 to 1 part of a chelating agent; 0.3-7 parts of an emulsifier; a proper amount of preservative and/or essence; the whitening cosmetic composition is prepared from the following components in parts by mass: 30 to 50 parts of deionized water; 20 to 50 parts of butanediol; 0.1 to 1 part of alpha-arbutin; 0.2-2 parts of an angelica dahurica extract; 5-20 parts of tea oil; 5-20 parts of sweet almond oil; 0.01 to 0.1 part of L-ascorbic acid-6-palmitate, 0.01 to 0.1 part of L-ascorbic acid-6-palmitate; 0.1 to 1 part of citric acid; 0.1 to 1 part of sodium sulfite; and 0.1 to 1 part