Cosmetics Products Analysis

White skin, yellow, oily face. I want a loose powder, waterproof, oil control, not dull during the day, my face looks bright, but I don't like the way they have shimmer, flake, glow. light to medium coverage But I don't know which powder base to choose. Differences between Sericite, Mica and : ( Methicone Coated, Coated) Best bright white, medium powder, medium coverage Sericite ( (Matte, Silane Coated), (Matte, Methicone Coated), (Super-Matte, Methicone Coated), (Matte, Coated) ) Medium white, medium powder, medium coverage Mica ( (Matte, Methicone Coated) , (Matte, Silane Coated) ) gives a white-gray tone, large powder, covers the skin well. (silane coated)) with Mica, a greyish-white tone, if powder (Silane Coated) Do I need to use titanium for coloring again? From the details - Triethoxycaprylylsilane coating(high waterproof Prevents discoloration, darkening or yellowing when sweating. or it's from the skin very good, soft and smooth, good adhesion to the skin, easy to spread, spread well)Properties look good. Sericite with which one covers more? About the face is not dull during the day, light texture, not harsh, good skin or  or Synthetic Mica to address the drawbacks of Mica powder in whiteness and sparkling. Will it look like mackerel skin? or bright white that does not deceive the eyes is it natural Now that the formula is formulated, powder base 93.50% 0.50% (prevent irritation) I already have items. 5% in stock. (color to match skin)0.50-1% already have items Please help me analyze the powder base. Which one is better to choose? Another question, this powder formula. Can be used to make sunscreen without ?

Hello Now that I've figured out the recipe, 93.50% powder base 0.50% (prevent irritation) I have items. 5% in stock. (color to match skin)0.50-1% already have items Please help me analyze the powder base. Choose which one is suitable according to the information that members have copied. It is complete information. There is no best powder base. And it is not necessary to choose only one type of powder in the formula. Can mix different types together. Each type has different strengths in terms of color, texture and price. Members must consider these factors. and choose to mix until you get the meat and the desired cost Another question. This loose powder recipe Can be used to make sunscreen without In this part, I don't understand the question. Powdered formula. Not a sunscreen