Many people unfortunately have hair that tends to break or lack shine. Natural treatments may be the solution you need to remedy this. To gently wash and care for your hair, we've created a DIY shampoo recipe for dull, brittle hair. Made with powders and lemon essential oil, this recipe strengthens hair, adds shine, and makes it easier to detangle. Its little extra? We love the fruity and fragrant touch of this treatment with lemon essential oil.