Polypeptide composition with water replenishing and moisture preserving functions

Abstract

The invention discloses a polypeptide composition with water replenishing and moisture preserving functions, and belongs to the technical field of cosmetic polypeptides. The polypeptide composition with the water replenishing and moisture preserving functions comprises a polypeptide capable of increasing the content of aquaporin 3 and a polypeptide with effects of promoting hyaluronic acid generation or / and collagen generation. The polypeptide composition may be supplemented with natural moisturizing factors. The polypeptide composition may further be added with trehalose or / and a polysaccharide humectant. According to the polypeptide composition disclosed by the invention, through compounding of different active ingredients, the polypeptide composition acts on different targets, and playsa synergistic effect in all directions, and excellent water replenishing and moisture preserving effects can be achieved.

Description

technical field [0001] The invention belongs to the technical field of cosmetic polypeptides, and provides a polypeptide composition with moisturizing effect. Background technique [0002] There are two main types of factors that affect skin aging: endogenous factors and exogenous factors. Endogenous factors include genetic factors, oxygen free radicals, glycosylation reactions, etc., while exogenous factors include sun exposure, environmental pollution, bad habits, etc. Endogenous factors are the fundamental factors that affect skin aging, and exogenous factors It plays an accelerated or delayed role on the basis of endogenous aging. [0003] Skin aging is characterized by slowed epidermal renewal, weakened barrier function, decreased keratinocyte vitality, decreased hydration capacity of the stratum corneum, decreased sebum secretion, and increased water loss, resulting in desquamation and dryness of the skin; cell shrinkage, aging, and growth in the dermis The number of...

AI Technical Summary

Problems solved by technology

Among them, the closed oil film formed by the closed moisturizer on the skin surface will lead to clogged pores, which will have a greater impact on consumers with oily skin, greatly increasing the risk of acne and acne; it is difficult to achieve long-lasting nourishment only through moisture absorption. effect, in addition, general moisturizers absorb water from the air in a high-humidity environment to achieve a good moisturizing effect, but under dry conditions, they absorb water from the deep skin and make the skin drier; while using deep repair agents for moisturizing, because The target is single, and its moisturizing effect needs to be further improved

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