A composition with whitening effect and its application in cosmetics

Abstract

The invention discloses a composition with a skin whitening effect, and application thereof to cosmetics. The composition is prepared from the following ingredients in percentage by mass: 0.01 percent to 10 percent of 1-methylhydantoin-2-imide, 0.01 percent to 20 percent of nicotinamide, 0.01 percent to 20 percent of thyme extracts, 0.01 percent to 20 percent of orange peel extracts, 0.001 to 0.5 percent of fullerenes and the balance auxiliary materials and water. The composition has the advantages that the composition is safe and achieves the skin whitening effect; the irritability is low; free radicals can be effectively cleared away; efficient oxidation resistance is realized; the composition with the skin whitening effect is provided; the composition has different action mechanisms of inhibiting the tyrosinase activity, resisting oxidization, clearing away free radicals, brightening skin, holding moisture, accelerating the metabolism function of skin cells, and the like; the composition acts on the epidermal layer, the horny layer and the corium layer, so that the synergistic skin whitening effect is achieved; the irritation and the irritability are low.

Description

technical field

[0001] The invention relates to a skin care composition, which belongs to the technical field of cosmetics, in particular to a composition with whitening effect and its application in cosmetics. Background technique

[0002] Human skin has different colors, which is mainly due to the difference in the amount and distribution of melanin in the skin. Due to the different quantity, size, type and distribution of melanin, different skin colors are determined. The color of human skin is mainly determined by the amount of melanin in the epidermis. Now consumers are paying more and more attention to skin whitening. Having healthy, fair, fair, tender, rosy, and elastic skin is the goal that everyone pursues. Especially in Asia, whitening products are the best-selling skin care products all year round.

[0003] At present, general skin whitening agents mainly reduce the production of melanin by inhibiting the activity of tyrosinase or blocking the synthesis pathway ...

Examples

Embodiment 1

[0040] Example 1 (whitening stock solution 1)

[0041] A composition with whitening effect, comprising the following components by weight percentage:

[0042]

[0043] Production process: Add deionization to the emulsification pot, then add auxiliary materials, heat to 82-86 ° C, cool to 45 ° C, add other remaining materials, and stand for later use.

Embodiment 2

[0044] Example 2 (whitening stock solution 2)

[0045] A composition with whitening effect, comprising the following components by weight percentage:

[0046]

[0047]

[0048] Production process: Add deionization to the emulsification pot, then add auxiliary materials, heat to 82-86°C, cool to 45°C, add other remaining materials, and stand for later use.

Embodiment 3

[0049] Example 3 (whitening stock solution 3)

[0050] A composition with whitening effect, comprising the following components by weight percentage:

[0051]

[0052] Production process: Add deionization to the emulsification pot, then add auxiliary materials, heat to 82-86°C, cool to 45°C, add other remaining materials, and stand for later use.

[0053] The following are examples of cosmetic applications comprising compositions with whitening benefits.

[0054] Embodiment 4 (whitening lotion)

[0055] A whitening lotion comprising a composition with whitening effect, comprising the following components by weight percentage:

[0056]

[0057]

[0058] Production process: Add deionized into the emulsification pot, then add glycerin, propylene glycol, EDTA-2Na, allantoin, Carbopol 940, after dispersing evenly, heat to 82-86°C, homogenize for 1 minute, cool while stirring When it reaches 45°C, add other remaining ingredients and let it stand for later use.

[0059...

technical field

[0001] The invention relates to a skin care composition, which belongs to the technical field of cosmetics, in particular to a composition with whitening effect and its application in cosmetics. Background technique

[0002] Human skin has different colors, which is mainly due to the difference in the amount and distribution of melanin in the skin. Due to the different quantity, size, type and distribution of melanin, different skin colors are determined. The color of human skin is mainly determined by the amount of melanin in the epidermis. Now consumers are paying more and more attention to skin whitening. Having healthy, fair, fair, tender, rosy, and elastic skin is the goal that everyone pursues. Especially in Asia, whitening products are the best-selling skin care products all year round.

[0003] At present, general skin whitening agents mainly reduce the production of melanin by inhibiting the activity of tyrosinase or blocking the synthesis pathway ...

Examples

Embodiment 1

[0040] Example 1 (whitening stock solution 1)

[0041] A composition with whitening effect, comprising the following components by weight percentage:

[0042]

[0043] Production process: Add deionization to the emulsification pot, then add auxiliary materials, heat to 82-86 ° C, cool to 45 ° C, add other remaining materials, and stand for later use.

Embodiment 2

[0044] Example 2 (whitening stock solution 2)

[0045] A composition with whitening effect, comprising the following components by weight percentage:

[0046]

[0047]

[0048] Production process: Add deionization to the emulsification pot, then add auxiliary materials, heat to 82-86°C, cool to 45°C, add other remaining materials, and stand for later use.

Embodiment 3

[0049] Example 3 (whitening stock solution 3)

[0050] A composition with whitening effect, comprising the following components by weight percentage:

[0051]

[0052] Production process: Add deionization to the emulsification pot, then add auxiliary materials, heat to 82-86°C, cool to 45°C, add other remaining materials, and stand for later use.

[0053] The following are examples of cosmetic applications comprising compositions with whitening benefits.

[0054] Embodiment 4 (whitening lotion)

[0055] A whitening lotion comprising a composition with whitening effect, comprising the following components by weight percentage:

[0056]

[0057]

[0058] Production process: Add deionized into the emulsification pot, then add glycerin, propylene glycol, EDTA-2Na, allantoin, Carbopol 940, after dispersing evenly, heat to 82-86°C, homogenize for 1 minute, cool while stirring When it reaches 45°C, add other remaining ingredients and let it stand for later use.

[0059...

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