I rarely use deoderant, but notice that when i do, i actually stink more when i get sweaty. It's as if half of these products are designed to have negative outcomes so that you keep using their product. Many people claim facial cleansers will actually promote spots when not used regularly after having used them fairly recently, giving you more spots than if you didn't use the face cleanser at all. Seems like alot of products have a placebo effect, to make you think "this works, i need to buy more".

Another one is dandruff shampoo for me. Once in a while i might get a bit of a dry scalp, so i use anti-dandruff shampoo for whatever reason, and all of a sudden i now have bad dandruff. Stop using it, and it goes away.

It's a trend i've noticed in most cosmetics. My reason why i don't use them as often as most people might. Their products literally make you disgusting. Could put it as bluntly as "problem, reaction, solution".

Make your own. It's the only way.

Does it put me at risk of breast cancer?

Seems like most of the makeup removers are bad, too. Yes to. Traditional cold cream