Combine 3/4 cup olive oil, 1/2 cup honey, and the juice of 1 lemon and set aside. Rinse your hair with water and towel dry. Work in a small amount of conditioner (refrigerate extra) and comb to distribute evenly. Cover with a plastic bag or wrap for 1/2 hour. Shampoo and rinse thoroughly.
I worked at a spa for several years. This is my own recipe of things I have heard helped others over the years.
It's easy to make a conditioning rinse at home that will keep your hair shiny and manageable. This page contains a recipe for a homemade conditioning rinse with shine.
When you really like how a product works for you, sometimes you can make a substitute. This page is about making a copycat tame creme rinse recipe.