Composition for repairing and caring skin and preparation method thereof

Abstract

The invention discloses a composition for repairing and caring skin and a preparation method thereof. The composition comprises laminin, fibronectin, serum protein, small molecule active peptide, superoxide dismutase and an auxiliary agent. The composition can improve overall skin tolerance, repair damaged cells, accelerate metabolism of aged cells, improve skin microcirculation, and prevent appearance of color spots caused by pigment deposition. The laminin not only plays a role of neurotrophic factors in a peripheral nerve regeneration process, but also plays a role in guiding direction of nerve growth, can provide nutrients for the skin, keep the skin moist and glossy, increase elasticity of the skin, and has good effects of repairing, absorbing moisture, preserving moisture and resisting aging. The composition can be made as water aqua, lyophilized powder, gel, and liquid dressing, has no stimulation to the skin, is non-toxic and harmless to a human body, and is a green and environment-friendly product.

Description

technical field [0001] The invention relates to the technical field of skin care products, in particular to a skin repair and care composition and a preparation method thereof. Background technique [0002] The phenomenon of skin aging is mainly manifested in two aspects: the decline of skin tissue and the low physiological function of the skin. The thickness of the skin changes significantly with the increase of age. The human epidermis is the thickest at the age of 20, and then gradually becomes thinner. In old age, the granular layer can shrink to disappear, the survival period of spiny cells is shortened, and the division of epidermal cell nuclei increases, so melanin Also increased, so that the complexion of the elderly is mostly brownish black. As aging cells attach to the stratum corneum of the epidermis, the surface of the skin becomes hard and dull. The dermis is the thickest at the age of 30, and then gradually becomes thinner and atrophied, the subcutaneous fat ...

AI Technical Summary

Problems solved by technology

[0003] On the other hand, in our actual life, we often encounter phenomena such as skin trauma, instrument damage, fresh wounds, and stubborn ulcer wounds. Such skin wounds are difficult to repair.

[0004] With the development of the economy, the pace of work and life is getting faster and faster, and the mental pressure is getting bigger and bigger. In addition, many factors such as bad living habits, harsh environment, ultraviolet rays, and incorrect skin care have caused more and more damage to the skin. Many people are plagued by skin aging problems. Although there are many types of skin care products on the market to deal with such problems, they cannot be solved well, which brings great troubles to consumers both physically and psychologically.