After adding iron oxide and sericite mica, add 1 to 2 drops of jojoba oil in the formed powder and then blend the mixture nicely. The formed mixture is a base for the mica powder. The pigments of mica powder give the pure pigment color to the makeup product. If required, add some more pigment to the mixture until you don’t get the desired color of mica powder. After this, pour the mica powder into the plastic jar container and close the lid tightly so that the powder can be prevented from coming in contact with the air and oxygen.What do you need to prepare mica powder? Mortar and pestle Measuring spoons 3 tsp. The added jojoba oil will work as a binding agent that maintains the evenness of the mica powder. Choose the color that you want for the powder. bismuth oxychloride 5 tsp.. titanium dioxide 4 tsp. sericite mica Jojoba oil Plastic jar with lidAdd magnesium stearate, bismuth oxychloride, and titanium dioxide to the mortar. The product that doesn’t contain mica in it uses the dyes to give the desired color to the material which is not safe for the skin.Today, every makeup product available in the market contains the mica powder. magnesium stearate 6 tbsp. Then measure the iron oxides pigments, blend the sericite mica with the iron oxide pigments and then mix it to the mica powder pigment to form the color.In fact, it is hard to recognize any natural makeup products or hybrid epoxy polyester powder coating a line of makeup products without containing the mica pigments. Once the jar is closed, label the date on it and don’t use the mica pigment powder after six months of the expiry date. selected iron oxide pigments 1 tsp. Many people can have sensitivity with such harmful colored dyes. Balance the mortar and then grind the powder in the pestle