Brahmi/Bacopa is an amazing herb that has been used for centuries to healthy memory, intelligence, and concentration.
For Hair: Take the required amount of Brahmi Powder in a bowl. Add an equal amount of Multani Mitti / Fuller's Earth Powder (Optional).
Add water and form a fine paste. Make sure there are no lumps in it and it is smooth to apply.
Apply it evenly on your hair and wait for 30-45 minutes to dry.
Wash with normal water once it dries.