Shikakai, also known as the hair fruit, has been used as a hair care ingredient for centuries now. The Ayurvedic herb is often used as a shampoo replacement because of its excellent cleansing properties. Popularly found in central India, Shikakai is also rich in antioxidants and vitamins A, C, K, and D, which help nourish hair and keep it healthy. The fruit is easily available, especially in powdered form. Here’s how it can help boost hair growth.