The phrase "advertisement for product" is correct and usable in written English.
It can be used when referring to a promotional message or material intended to inform potential customers about a specific product.
Example: "The advertisement for the product was displayed prominently in the store window, attracting many customers."
Alternatives: "promotion for the product" or "ad for the product".
Consumers were exposed to print advertisements for products in different product categories.
FACEBOOK wants to put your face on advertisements for products that you like.
In one exhibit they're connected to panels consisting of fake advertisements for products like potato chips and cigarettes.
Mr. Jordan eventually assumed responsibility for the company's account, developing advertisements for products including Tide, Ivory Soap and Top Job.
Google personalizes searches so that all we see are advertisements for products and services we already use.
He took advertisements for products like dishwashing detergents and foot medications, hot dogs and sneakers; he reinterpreted Monet and Cézanne, Picasso and Brancusi, Chinese landscapes and architectural entablatures.
Bitmarkets allows users to post advertisements for products for sale or request items and services they want to buy, and broadcasts these to all connected users.
Wading through dating-service spam is a minor inconvenience compared to dealing with advertisements for products designed to help those dates succeed.
With regular breaks for advertisements for products for treating psoriasis and the like, it was broadcast exclusively on CNN around the world -- much to the aggravation of the other networks, which gave the Administration's performance dismal reviews.
Everywhere one looks in Japan, for instance, in magazines, newspapers and store windows and on billboards and television, there are advertisements for products that rid the body of odor.
When we were there, the threat of suicide bombings by the Tamil separatists was not sufficiently worrisome to keep the checkpoint guards from napping behind barriers covered with brightly colored advertisements for products like Singer sewing machines.
