I have collaborated with so many companies over the years in creating skin care and color cosmetics for many different brands. I normally deal with very very affordable products, and use a lot of affordable raw materials and "budget-friendly" ingredients.
It just sparked into my imagination and I'm now just wondering, if there is ever a client who will tell me that their budget is "sky is the limit" (which never happens), where the foundation (powder and/or liquid) will be sold under the luxury segment for $$$$ over the top prices, what sort of raw materials and ingredients will normally be used?
Will talc be used as filler for such products? Or maybe just pure Boron Nitride filler? (Which is unbelievably expensive!)
Just a fun way to bring out everyone's imagination and knowledge of ingredients, should we ever come across such client!