High-permeability skin care composition as well as nano-emulsion and preparation method thereof

Abstract

The invention discloses a high-permeability skin care composition. The composition comprises a vegetable fat active component and an ester emulsifier; the weight ratio of the vegetable fat active component to the ester emulsifier is (1-15):1; and the ester emulsifier is polyglycerol fatty acid ester and / or hydrogenated lecithin. A high-permeability skin care nano-emulsion prepared from the high-permeability skin care composition has good stability, after the nano-emulsion is in contact with the skin, most of the emulsion can be rapidly absorbed by the skin, absorption of effective components is promoted, and the surface of the skin is not whitened; the skin feeling is fresh and non-irritant, the greasy filming skin feeling is avoided, and the stuffy and wet feeling is also avoided; and after long-time use, the skin is smooth and glossy, the skin texture is effectively moistened and moisturized, the skin texture is smoothened, the skin is softened, and the skin barrier is strengthened.

Description

technical field [0001] The invention belongs to the field of skin care products, and more specifically, the invention relates to a high-osmosis skin care composition, nanoemulsion and preparation method thereof. Background technique [0002] The skin is the largest organ of the human body. It is often exposed to the air, and affected by living habits, skin aging, and environmental factors, it is prone to skin problems such as dryness, roughness, and fine lines. Daily application of skin care products is conducive to maintaining the normal water content of the stratum corneum of the skin, and is an important means to improve skin problems. [0003] The current skin care products on the market, especially natural skin care products, often have the problem that the droplet size of natural ingredients is large and difficult to be absorbed by the skin quickly. Long-term use will not only effectively improve skin problems, but also thicken the stratum corneum , clog pores, and ev...

AI Technical Summary

Problems solved by technology

[0003] The current skin care products on the market, especially natural skin care products, often have the problem that the droplet size of natural ingredients is large and difficult to be absorbed by the skin quickly. Long-term use will not only effectively improve skin problems, but also thicken the stratum corneum , clog pores, and even induce or aggravate skin diseases such as closed mouth, pimples, and acne

In the existing technology, in order to reduce the droplet size, it is often achieved by adding a large amount of chemical emulsifiers, which will not only make skin care products feel sticky, but also damage the skin barrier, resulting in the penetration of irritating molecules (such as preservatives, essences) that are not easy to penetrate sexual enhancement, damage, irritation of the skin

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