Combine Part A and heat to 75-80 C. Combine Part B with good agitation and heat to 75-80 C. Slowly add Part A to B maintaining temperature and mixing. Allow to mix 10 min at 75 C, then cool at 50 C and add Part C. Continue cooling. Note: This system can be used prior to makeup application. A fragrance suitable for use in sensitive skin areas is Hedione at levels up to 2%.