Dress & Attire

Wearing makeup

Q: I have a non muslim friend who was asking me that muslims are not allowed to wear make up then why do you wear it? I said to her that I only
wear foundation to hide my dark circles and it looks natural so I'm not attracting. Is it still not allowed?

Hair dye

Q: Is it permissible to use permanent hair dye? Does it allow water to sink into the skin or does it just sit on the hair like a coating? Also if the hair dye contains alcohol, can I use it and then wash it out?