Cosmetics Formulation Development

I bought the foundation. The texture is oily. must be shaken before use But the color is so white that I bought the pigment powder to mix it, which formula should I use? that it is with the oil and can last well And the shades that must be bought mixed are red and yellow, right?

I recommend Beige Iron Oxides EasyMix™ to spread. formula and then test. If it is still white, add a little at a time. until the color matches the skin

Hello, as recommended by krittin123, including สีในหมวด EasyMix All other colors can be used.