Eye care composition containing l-ergothioneine, and preparation method therefor and use thereof

Abstract

Provided are an eye care composition containing L-ergothioneine and a preparation method therefor and use thereof. The eye care composition containing L-ergothioneine provided in the present application includes the following components: L-ergothioneine, taurine, sodium hyaluronate, plant essential oil, p-benzenediboronic acid, an osmotic pressure regulator and water for injection. The preparation method includes mixing the sodium hyaluronate and the water for injection to obtain solution A; mixing the solution A, the taurine, the L-ergothioneine and the p-benzenediboronic acid, and adjusting pH to 5-7.5 to obtain solution B; and mixing the solution B and the plant essential oil, adjusting osmotic pressure to 250-350 mOsm/(Kg·H2O) by adding the osmotic pressure regulator, performing filtration and sterilization, and sub-packaging, so as to complete the preparation method. Based on the particular components and their proportions in the technical solutions of the present application, the eye care composition containing L-ergothioneine is obtained with the high stability, anti-inflammatory effect, relief effect on eye fatigue, itchy eyes and dry eyes, and good moisturizing effect.

Dependencies are inferred from the claim text.