Composition containing ceramide and application thereof

Abstract

The invention provides a ceramide-containing grease composition, the grease is selected from vegetable grease, animal grease or a combination thereof, the vegetable grease is selected from shea butter, olive oil, safflower seed oil, meadowfoam seed oil, plant squalane or a combination thereof, the animal grease is deep sea fish oil, and the ceramide-containing grease composition is prepared from ceramide. Based on the total weight of the composition, the composition comprises 0.01 to 5 weight percent of ceramide. The invention also relates to an application of the grease composition containing ceramide in enhancing the skin barrier function and/or in preparing a medicine for enhancing the skin barrier function and/or an external preparation for the skin.

Description

technical field [0001] The invention belongs to the field of cosmetics, and in particular relates to an oil composition containing ceramide and its related application in repairing skin barrier. Background technique [0002] A healthy skin barrier protects against external harmful substances, irritants and sunlight while moisturizing and regulating. Having a healthy skin barrier is tantamount to having beautiful, natural-looking skin. However, due to factors such as environment, diet and wrong skin care, the skin barrier is damaged, which makes the skin's own defense ability insufficient, and the skin is extremely sensitive and damaged. The hydration state of the skin is very important for the repair of the barrier, so whether it is water or cream, it is necessary to keep the skin moisturized at all times, but for dry and extremely dry skin, the outermost oily protective film is essential Less. [0003] Vegetable oil and mineral oil are commonly used base materials for sk...

AI Technical Summary

Problems solved by technology

For example, the literature Zhang Kui, "comparison of the comprehensive effect of mixed vegetable oil and white oil on skin", perfume fragrance cosmetics [J]. The excellent moisturizing effect of the skin can effectively increase the moisture content of the skin and reduce the loss of skin moisture. Long-term use can improve skin elasticity and effectively reduce the area, length and depth of skin wrinkles; Loss has a certain improvement effect, but long-term use can reduce the depth of skin wrinkles

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