Figure 2. Results from DSC Experiment Using High-Pressure Method

Healthy hair treated with DuPont™ Glypure® tolerated a 6.5°C increase in temperature, and bleached hair tolerated a 2.5°C increase in temperature in the same product. Hair samples treated with the other ingredients showed little, none or a slight decrease in temperature tolerance. This finding reveals that hair, both healthy and bleached, is better able to hold moisture at higher temperatures or for longer durations when treated with DuPont™ Glypure®.