Concealer with spot-fading and whitening effects

A concealer and whitening technology, applied to medical preparations containing active ingredients, skin care preparations, cosmetics, etc., can solve problems such as skin damage, poor concealer effect of concealer products, poor makeup effect, etc., to achieve delicate makeup, Effect of reducing melanin production

Inactive Publication Date: 2017-12-15
FOSHAN JUCHENG BIOCHEM TECH RES & DEV CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In order to achieve a rapid whitening effect, the existing whitening and concealing products add excessive mercury and heavy metal components to exaggerate the whitening and freckle removal effects. Long-term use

Method used

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  • Concealer with spot-fading and whitening effects
  • Concealer with spot-fading and whitening effects
  • Concealer with spot-fading and whitening effects

Examples

Experimental program
Comparison scheme
Effect test

preparation example Construction

[0024] The preparation method of lilac leaf extract described in embodiment 1~5 comprises the following steps:

[0025] Wash and dry the lilac leaves, crush them through a 60-mesh sieve, add 70% ethanol at a material-to-liquid ratio of 1:15, and extract them with stirring in a water bath for 2 hours at 50°C, extract twice, filter, and combine the filtrates to evaporate by rotary evaporation Ethanol was removed to obtain lilac leaf extract.

Embodiment 1～5

[0026] The preparation method of kapok extract described in embodiment 1~5 comprises the following steps:

[0027] Wash the kapok to remove impurities and dry it in the shade, crush it through a 60-mesh sieve, add an ethanol solution containing 1% HCl by volume according to the ratio of material to liquid 1:40, and extract for 60 minutes; place it in an ultrasonic generating device for ultrasonic-assisted extraction, and ultrasonically Power 250W, extract for 60min, filter, and remove ethanol from the filtrate by rotary evaporation to obtain kapok extract.

[0028] The preparation method of the extract of jiuli fennel leaves described in Examples 1 to 5 comprises the following steps:

[0029] Wash and remove impurity and dry in the shade, crush and pass through a 60-mesh sieve, add 50% ethanol according to the ratio of material to liquid 1:10, reflux extraction at 90°C for three times, each time for 2 hours, filter, combine the filtrates, and remove ethanol by rotary evaporati...

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PUM

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Abstract

The invention discloses a concealer cream with the effect of lightening spots and whitening, which comprises lilac leaf extract, kapok cotton extract, mulberry leaf extract, glycerin, ethylhexyl palmitate, caprylic/capric triglyceride, Isononyl isononanoate and other ingredients. The following beneficial effects are given to the product: (1) the concealer of the present invention can well cover the spots on the face, even the skin tone, and make the makeup more delicate; (2) the concealer of the present invention has a good material and is naturally attached to the skin on the face (3) Concealer cream of the present invention can penetrate into the skin while naturally concealing blemishes, reducing melanin production; desalinizing spots, decomposing and desalining pigments; therefore, it has a good lightening and whitening effect; (4) the present invention The concealer is mild and non-irritating, and contains no harmful ingredients such as heavy metals.

Description

technical field [0001] The invention relates to the field of cosmetics, in particular to a concealer with the effect of lightening spots and whitening. Background technique [0002] The body's metabolism slows down, melanin cannot be resolved, and spots are deposited on the stratum corneum, gradually forming chloasma, dark spots and color spots; or because people in today's fast-paced society are in a tense life, irregular work and rest, and various environmental pollution, It leads to the decline of self-resistance, endocrine disorders, the activation of free radicals in the body, and the increase of abnormal secretion of melanin; some people also use cosmetics improperly, resulting in spots on the skin. Modern people pay more and more attention to appearance, and using concealer for facial makeup is a popular trend. Concealer is also a cosmetic product born out of social demand, and has a great market value. [0003] In order to achieve a rapid whitening effect, the exis...

Claims

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Application Information

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IPC IPC(8): A61K8/9789A61Q19/02A61Q1/12A61Q19/08
CPCA61K8/97A61K2800/82A61Q1/12A61Q19/02A61Q19/08
Inventor 不公告发明人
Owner FOSHAN JUCHENG BIOCHEM TECH RES & DEV CO LTD
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