laravel undefined variable error in foreach

this is my controller function

public function products() {

    return view('products', array('page' => 'products'));
}

this is view

@foreach ($products as $product)

this is route

Route::get('products','FrontController@products');

this is error

Undefined variable: products (View: C:\xampp\htdocs\OSM\resources\views\products.blade.php)

via Chebli Mohamed