What makeup brands do you keep in your purse?

I use mineral makeup myself. I have a specific organic mineral makeup online store I buy all my makeup and facial washes, scrubs and toners from and only them. It's the only makeup that has never made me break out into hives, get itchy or end up with cold sores (lipsticks and lip balms). I have extremely sensitive skin when it comes to what I put on it. I can't even use sun screen without breaking out into hives I'm that sensitive. I'm particularly sensitive to lipsticks and lip balms it aggravates a cold sore break out each and every time I use anything that isn't organic.