Welcome to China Surfactant Detergent & Cosmetics, Today is

China Surfactant Detergent & Cosmetics ›› 2021, Vol. 51 ›› Issue (4): 312-318.doi: 10.3969/j.issn.1001-1803.2021.04.008

• Development and application • Previous Articles     Next Articles

Study on the clinical efficacy of a soothing gel

SUN Jin-yuan1(),CHEN Yi-qi2,ZHAO Hua3   

  1. 1. Runben Biotechnology Co., Ltd., Guangzhou, Guangdong 510000, China
    2. Symrise China Holding Co., Ltd., Shanghai 201206, China
    3. School of Chemical and Materials Engineering, Beijing Technology and Business University, Beijing 100048, China
  • Received:2021-01-23 Revised:2021-03-29 Online:2021-04-22 Published:2021-04-27

Abstract:

Self-developed soothing gel was tested on the clinical efficacy and its soothing effect was evaluated. At the inception of the study, 30 healthy volunteers at the age of 18-55 were selected. Their skin barriers had been destroyed by means of repeatedly tearing the adhesive tapes and the skin models was built by the stimulation of histamine solution. Then the medial forearm photos and skin erythema index (EI values) after using the soothing gel for 15, 40, 60 and 90 minutes were collected. The redness, swelling, stinging and itching could be evaluated by expert evaluation and self-evaluation. The results show that the soothing gel can effectively improve the redness and swelling of skin after stimulation. It also relieves itching and pain, and its effect is significantly better than that of skin self-repair. This indicates that soothing repair gel has a certain effect on soothing irritation.

Key words: soothing, clinical efficacy, gel

CLC Number: 

  • TQ658