Cosmetics Formulation Development

Ask for easy mix colors. 1. What's the difference between iron and lake types? 2. What's the difference between the two colors in the picture?

Hello, the chemical structure and the specified source, such as the group Iron Oxides . As a result of oxidation of iron, the color shown on the left is pure color, while on the right is the color when mixed with Titanium Dioxide (which is white) at a rate of approximately 50%:50% (50% Titanium Dioxide). :Color 50%)