This is the age of advertising. Every product and service needs to be promoted to generate awareness and sales. If you are strikingly attractive and photogenic, with a proportionate figure to match and if you like dressing up and can carry yourself with style and confidence, then you can be a model for beauty products.
You could model for an advertising agency or sign up directly with a leading fashion photographer. You could even do live modeling for fashion shows or sign up with exporters or fashion houses to model their new collections for catalogs and previews.
You must understand the limitations and legal implications before signing up the contract, whether it’s a one time assignment or a long term contract, and specify exactly what type of modeling you like to do and where you would draw the line.