Preparation and evaluation of ginseng whitening and nourishing mask

Abstract

A facial mask was prepared with ginseng extract as the main raw material, and its quality and safety were evaluated. Ginseng and other four traditional Chinese medicine extracts were prepared by reflux extraction, ultrasonic extraction and decoction. Screening the dosage of auxiliary materials by viscosity, moisture retention rate and other indicators; Tyrosinase inhibition rate, DPPH free radical scavenging rate and superoxide anion inhibition rate were used as inspection indexes to determine the best formula of facial mask. The quality of facial mask was evaluated by sensory index, physical and chemical index, hygienic standard and microbial limit. The safety of facial mask was evaluated by skin irritation test and acute eye irritation test. The results showed that the ginseng whitening and nourishing mask had good whitening and antioxidant effects. The quality of this mask meets the quality standard, and the safety evaluation shows that it has mild skin effect and no obvious irritation.