How has science got to do with beauty?

I've heard rumours but i'm just wondering.How has science got to do with beauty?
well,


a biggg part of beauty is makeup and making makeup is all science,


there are all kinda of chemicals and pigments that u must mix. Hair products are also chemicals. natural beauty involves your features and all that stuff has to do with he science of DNA and chromosomes.How has science got to do with beauty?
nothing....its a natural gift at birth plus we use cosmetics..