D&C Red 27 Color Changing Pigment (CI45410) color Changes color when pH changes ฿93.00 View Cosmetics Usage:0.1-3%(0%) Soluble:Water Cost:8.38-251.4฿/kg INCI CI 45410 View
D&C Red 21 Color Changing Pigment (CI45380) color Changes color when pH changes ฿64.00 View Cosmetics Usage:0.1-3%(0%) Soluble:Water Cost:7.18-215.4฿/kg INCI CI 45380 View