Photoprotective plant extract composition and application thereof

Abstract

The invention discloses a photoprotective plant extract composition and application thereof. The photoprotective plant extract composition comprises the following components: a Feronia limonia Swingleextract, a butterflybush flower extract, a rhodiola rosea extract and a dried meat floss extract. The photoprotective plant extract composition effectively absorbs ultraviolet light and blue light through the synergistic effect of all the components, has excellent anti-ultraviolet and anti-blue-light effects, can effectively inhibit ultraviolet, blue light and red light induction from causing active oxygen increase, and maintains the activity of human epidermal keratinocytes and human dermal cells, so that the generation of collagen is promoted, the generation of free radicals is effectivelyresisted, a comprehensive photoprotective effect can be achieved, and the composition is beneficial to repairing the damage of radiation to the skin and relieving the skin sensitivity problem.

Description

technical field [0001] The invention relates to the technical field of radiation protection, more specifically, to a photoprotective plant extract composition and its application. Background technique [0002] Ultraviolet rays in the sun have certain damage to human skin, and the light irradiation of 280nm to 400nm will cause the human epidermis to be tanned. Among them, the 280nm ~ 320nm light, called UV-B light, can cause skin burns and erythema, thereby destroying the formation of natural tanning, so UV-B radiation should be shielded and removed. At the same time, the 320nm ~ 400nm UV-A light that tans the skin itself is likely to bring adverse effects, especially for sensitive skin or skin that is continuously exposed to the sun, UV-A light will especially make the skin lose elasticity. And wrinkles appear, leading to premature aging, therefore, it is also necessary to remove the UV-A radiation shielding. At present, in people's daily life, in addition to ultraviolet r...

AI Technical Summary

Problems solved by technology

[0004] The technical problem to be solved by the present invention is to overcome the defects that the existing anti-radiation preparations cannot achieve full light protection well, especially not suitable for sensitive skin, and there are deficiencies in free radical scavenging and collagen production, etc., and provide a light protection plant extract Composition, through the synergistic effect of each component can be well anti-blue light, anti-infrared and repair photodamaged skin

Images