In cosmetics store ask for any oil based hair shine product , they usually come in small bottles with or without a spray nozzle. I currently use a cheap (almost noname )local product and it does the job alright. I cup one palm and pour out half an ounce into it , spread it over both palms and apply in 2-3 light slick back motions over my head. I do this after my gel and spray are dry.
