Moisturizing and repairing composition as well as skin care product and preparation method thereof

Abstract

The invention relates to a moisturizing and repairing composition as well as a skin care product and a preparation method thereof. The moisturizing and repairing composition is prepared from the following raw material components in parts by weight: 0.5 to 1.5 parts of a saccharomyces cerevisiae fermentation product lysate, 1 to 3 parts of a lactic acid bacteria fermentation lysate and 2 to 4 partsof a vitamin E ester derivative. The beneficial effects of the invention are as follows: the moisturizing and repairing composition disclosed by the invention contains a plurality of functional components including a split yeast fermentation product lysate, a lactic acid bacteria fermentation lysate and a vitamin E ester derivative, the composition can significantly improve skin dryness, make skin moisturized for a long time, soft and elastic, also has the effects of repairing fine wrinkles and tightening skin, and is especially suitable for people with dry skin and skin with skin surface grease secretion function defects. The composition has the advantages that the raw materials are easy to obtain, the composition can be easily added into various skin care products in different forms toprovide various functions of moisturizing, tightening, repairing and the like, and the composition is natural in source, mild and non-irritant.

Description

technical field [0001] The invention belongs to the technical field of cosmetics, and in particular relates to a moisturizing and repairing composition, a skin care product and a preparation method thereof. Background technique [0002] The water content of the normal skin stratum corneum is between 10-20%, the granular layer is 50-60%, the spinous layer is about 65%, the basal layer is about 70%, and the water content of the dermis is 80%. A large amount of water fills the epidermal cells, and the water in the skin works with other tissues to make the skin moist, plump and elastic. If the water content of the skin is insufficient, the cells supporting the skin will be "shrunken", and a series of aging problems such as wrinkles and sagging will occur, and dry skin is more likely to produce melanin, and the aging cuticle will also affect the renewal of the skin. It will lose its luster and become dull. It can be seen that moisturizing is the basis of all other functions suc...

AI Technical Summary

Problems solved by technology

[0003] There are many existing moisturizing products, but they are all at a considerable level in terms of moisturizing effects, and it is difficult to make further breakthroughs, and the existing moisturizing products are not effective for overdry skin (dryness of the heel) and oil secretion on the skin surface. There is room for improvement in the moisturizing effect of functionally deficient skin (aging skin)

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