One of the best hair masks I’ve ever used came from a Pinterest suggestion of using egg yolks as a masks.
Conveniently, I trash a ton of egg yolks when I make breakfast. Dont! Save your egg yolks! Put them in a container and return them to your fridge.
Before shampooing & conditioning, try this: Add one egg yolk to melted coconut oil (one heaping tablespoon microwaved for around 30 seconds) and apply to your hair ends first. Try to avoid your roots and don’t leave the mask on past 10 minutes. I leave the mask on for only 5 minutes because my somewhat fine hair will become greasy.
This combination adds so much shine and manageability to my hair. Super simple and inexpensive too.