A freeze-dried color cosmetic composition and its preparation method

By using hydrophilic magnesium aluminum silicate, aluminum hydroxide, and hydropyrite as binders and combining them with a specific preparation process, the problems of functional disconnect and poor formability of color cosmetic products have been solved. This has resulted in improved formability and skincare efficacy at room temperature, as well as enhanced user experience and product stability.

CN122123889APending Publication Date: 2026-06-02SHENGWEI PHARM (SHANGHAI CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
SHENGWEI PHARM (SHANGHAI CO LTD
Filing Date
2026-04-15
Publication Date
2026-06-02

AI Technical Summary

Technical Problem

Existing color cosmetic products suffer from problems such as functional fragmentation, difficulty in personalization, presence of harmful ingredients, poor user experience, environmental pollution from manufacturing processes, and poor formability.

Method used

Using hydrophilic magnesium aluminum silicate, aluminum hydroxide, and hydropyrite as binders and reinforcing agents, combined with a specific preparation process, an inorganic thixotropic network is formed. Combined with traditional natural polysaccharide thickeners, freeze-drying molding and multiple skin care effects are achieved.

Benefits of technology

It protects active ingredients at room temperature, improves formability and makeup effect, provides long-lasting skincare benefits, improves skin feel and stability, reduces breakage risk, and enhances user satisfaction and skin condition.

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Abstract

This invention provides a freeze-dried makeup composition and its preparation method, belonging to the field of cosmetic technology. The freeze-dried makeup composition comprises, by weight percentage: 5-15% emollient, 1-10% emulsifier, 20-40% filler, 0.2-2% preservative, 0-20% colorant, 1-5% binder, 0.1-0.5% thickener, and the balance being water. In the process, at least one of hydrophilic magnesium aluminum silicate, aluminum hydroxide, and sphagnum molybdenum is used as the core binder to construct an inorganic thixotropic network. This network is combined with a traditional natural polysaccharide thickener and a specific preparation process to achieve excellent freeze-drying molding effects, mechanical properties, and multiple skincare benefits.
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