Onion juice when mixed with castor oil works well to promote hair growth. Castor oil is one of the best things you can do for promoting hair growth and controlling hair loss. It also nourishes the scalp and strengthens the roots of the hair as well. In combination with onion juice, it will ensure a reduction in hair fall and an increase in hair volume. Onion is loaded with a variety of nutrients and fatty acids that are essential for hair growth. It also has a very high sulfur content that helps improve blood circulation in the scalp, regenerate hair follicles, and reduce scalp inflammation.
Castor oil – 1 tbsp
Onion Juice – 1 tbsp
Mix the castor oil and onion juice until you get a well-combined mixture. Massage your scalp and hair gently with this mixture. Leave the mixture on for at least one hour and then wash out using a mild shampoo. Repeat twice every week to improve hair texture and promote hair growth.