Composition having long-lasting moisturizing function, and preparation method and application thereof

Abstract

The invention belongs to the technical field of skincare products, and concretely relates to a composition having a long-lasting moisturizing function, and a preparation method and an application thereof. The composition having the long-lasting moisturizing function includes, by weight, 2-10% of seaweed extract, 1-10% of camellia seed extract, 1-5% of betaine, 0.1-2% of DL-panthenol, 0.1-5% of sodium lactate. 0.1-2% of ceramide and 66-95.7% of polyol. The composition is rich in various functional components, and all the components are mutually coordinated and have synergistic effects, so the composition can improve the skin moisturizing ability, improve the water storage capacity and the water distribution of skins and reduce the water loss of the skins, thereby the elasticity of the skins is enhanced; and the composition makes skin cuticles keep full and stable for a long time. The composition is applied to cosmetics, and the obtained cosmetics have the advantages of good instant moisturizing effect and long-lasting moisturizing effect.

Description

technical field [0001] The invention belongs to the technical field of skin care products, and in particular relates to a composition with long-lasting moisturizing function and its preparation method and application. Background technique [0002] With the improvement of living standards, people pay more and more attention to skin care, especially facial skin care. Skin care is first of all to supplement the skin moisture. The lack of water in the skin will not only reduce the metabolism and cell vitality of skin cells, resulting in fine lines, wrinkles, dullness, color spots and other problems on the skin, but also keep the skin in a sub-healthy state. As a result, the skin's tolerance becomes poor, and it is easy to be affected by external stimuli, causing allergies, red blood and other problems. In addition, the lack of water in the skin can easily lead to an imbalance of water and oil in the skin, forming a skin that is oily on the outside and dry on the inside, prone t...

AI Technical Summary

Problems solved by technology

[0003] There are many types of skin care products for moisturizing and moisturizing, and most of them have problems such as slow effect and poor persistence.

For example, hyaluronic acid will gradually form a water-rich film on the stratum corneum, and at the same time transport water from the inside to the outside. However, when the environment is dry, it needs to rely on a sealant to reduce the evaporation of water from the outside to play a moisturizing role, so it cannot achieve long-term effectiveness. moisturizing effect

There is also a single moisturizing ingredient, which also has problems such as slow effect and poor persistence.

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