propylene glycol (USP)/0.50 "lanexol" AWS/0.20 B) PVP/VA copolymer/10.00 C) deionized water/39.00 DL-panthenol/0.30 A) SD #40 (190 proof alcohol)/50.00
配制方法:
mix together the ingredients in part A until dissolved. add part B and part C mixing well between each addition until uniform. preservative level may need adjustment to meet individual challenge test.