Moisturizing and repairing composition, its skin care product and preparation method

Abstract

The invention relates to a moisturizing and repairing composition, its skin care product and a preparation method. The moisturizing and repairing composition comprises the following raw material components in parts by weight: 0.5-1.5 parts by weight of lysates of fermentation products of bifid yeast, lysates of lactic acid bacteria fermentation 1-3 parts by weight of the product, and 2-4 parts by weight of vitamin E ester derivatives. The beneficial effects of the present invention are: the moisturizing and repairing composition of the present invention contains a variety of functional ingredients including the fermentation product lysate of Bifida yeast, the fermentation product lysate of lactic acid bacteria and vitamin E ester derivatives, which can significantly improve skin dryness, Make the skin moist and durable, soft and elastic, and at the same time have the effect of repairing fine lines and tightening the skin. It is especially suitable for people with over-dry skin and skin with defective oil secretion function on the skin surface. The raw materials of the present invention are easy to obtain and can be easily added to various skin care products to provide multiple functions such as moisturizing, firming and repairing. The composition of the present invention is of natural origin, mild and non-irritating.

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)

Images