2 Lemon Juice and Gooseberry
You may not have known about the properties of gooseberry, which are widely used in Ayurveda and other Asian medicines. Though they are natives of Europe, South East Asia and northern Africa, gooseberries are widely grown in the San Francisco Bay area in California. You can buy them easily from supermarkets across America. In order to get the gooseberries to help you keeping your hair black, you need to buy powered gooseberry and mix it into lemon juice. Now apply this mixture into your hair and scalp gently and wash it off after some time.