Makeup ??

Katherine • mama of 2 || 20 years old
I didn't know that some makeup could apparently be harmful! 
What are ingredients or things I should avoid in makeup? or products in general that I should stay away from ?
This includes foundation, concealer, contour/highlight cream, eyeshadow, mascara and makeup remover wipes
 
Please help! I don't know what I can wear and what I can't and I'm a junior in highschool getting acne again from the pregnancy hormones so I definitely will be wearing makeup