Antioxidant skin-color-brightening composition and application thereof in cosmetics

Abstract

The invention discloses an antioxidant skin-color-brightening composition and application thereof in cosmetics. The composition consists of the following components in percentage by mass: 0.5%-30% ofa moisture-preserving emollient, 0.05%-10% of an emulsifying stabilizer, 0.01%-20% of a synergetic antioxidant composition, 0.05%-20% of a synergetic skin-color-brightening composition, 0.01%-1% of aniron ion chelating agent composition, 0.003%-7% of an astaxanthin liposome compound, 0.01%-9% of a skin nutritional agent and 0.1%-3.0% of a preservative compound. Astaxanthin has a specific molecular structure and relatively strong activity, and the composition with stronger synergetically enhanced oxidation resistance and a synergetic skin-color-brightening effect is invented through last innovation based on the prior art; and natural astaxanthin is prepared into a liposome structure, and an iron ion chelating agent is added, so that the concentration of iron ions of a product system is controlled, the color-changing time of the appearance of the astaxanthin is prolonged, the structure of the product is preserved, and the storage time of the product system is prolonged.

Description

technical field [0001] The invention relates to a skin care composition, which belongs to the technical field of cosmetics, in particular to an antioxidant composition for brightening skin tone and its application in cosmetics. Background technique [0002] The continuous contact between the human body and the outside world, human breathing, air pollution, light pollution, work pressure and other factors cause free radicals in the human body, and the aging of the human skin is mostly related to the excessive free radicals in the human body. Antioxidant cosmetics can effectively remove excess free radicals, delay skin aging, and maintain skin elasticity. This is an important research and development direction for modern cosmetics companies. Astaxanthin is used in cosmetics to scavenge free radicals and brighten skin tone. Astaxanthin is a natural carotenoid, which belongs to terpene-like unsaturated compounds. Its molecular structure contains a conjugated polyene structure. ...

AI Technical Summary

Problems solved by technology

Astaxanthin is a natural carotenoid, which belongs to terpene-like unsaturated compounds. Its molecular structure contains a conjugated polyene structure. Its chemical properties are extremely unstable and it is easily affected by light, heat, oxides, free radicals and other substances. damage its structure and affect its service life

In addition, astaxanthin combined with other antioxidant raw materials in cosmetics does not work well and cannot achieve a synergistic effect

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