5. Cognac + Egg Yolk
This one sounds a little strange, but I promise that you will love what it does to your hair!
Mix 3-5 teaspoons of cognac with one egg yolk (the amount of cognac depends on how long your hair is). Apply it to your hair, again making sure to cover from the roots all the way to the tips.
Let it sit for 20 minutes, and then rinse it out with lukewarm water. Shampoo like normal for stunning, healthy hair.