Every kind f hair oil tha can give nutrition to your hair has been used in this hair oil. It has onion seed oil, black seed oil, almond oil, sesame oil, Tea tree oil, Olive oil, wheat germ oil and other herb oil like Amla, Bhringraj, Shikakai, Aloe Vera, all have been cooked well and oil is thus prepared. This gives nutrituion to the roots of hair. With regular use, you will get black, thick and shiny hair. This stops your hair from greying and also from hair fall.