yes
Probably not, but wearing a lot of cheap, badly made make-up is not good for your skin or body.
Not necessarily. MAC itself is not bad for your skin, but ANY makeup brand can & will age you if you're not taking care of yourself i.e. not washing all your off before going to bed, not moisturizing your skin, or staying out in the sun without SPF
no, but it is really bad for your skin
Yes.
My granny used to say that wearing makeup makes you look the one who needs in no time. So some girls are not allowed to use make-up or talk about beauty concepts till they leave home. But in reality, the sunscreen and vitamins in some cosmetics can protect your skin from premature aging.
No you can not make a chao age faster
Loreal Age Perfect foundation makeup is excellent for mature skin.
there's no right age, it just depends on you and your skin type! some people have flawless skin and have no need for make up, others feel conscious and feel they depend on make up to make them look good! personally i started during secondary school around the age 14/15!
you should be 13 or 14 when you start wearing makeup. It depends on the type of makeup, if it is natural then 13 is a good age but if it is very ott you are planning to wear then i would suggest 16. Please don't wear makeup young because it looks bad and it ruins your skin.
your skin ages faster, fingers and teeth can take on a yellow tint.
Well, experimenting with makeup is okay, but makeup could ruin your skin. I would suggest waiting a while longer, you might just see that wearing makeup isn't that important. However if you have uneven skin color, there are types of makeup that can even it out, at your age though, I would just stick to lip gloss and face glitter.
A bit can be good for you, it will help your body make a few essential vitamins. But too much (particularly getting sun burned) will make the skin age faster and increases the risk of you developing skin cancer.