1. Onion juice Onion juice is the oldest, but the most efficient home remedy for faster hair growth. Onion juice contains a lot of sulphur that enhances production of collagen in the tissues, thereby helping to regrowth the hair. 2. Apple cider vinegar The apple cider vinegar gently cleanses the scalp, maintaining the pH balance of the hair, thereby promoting the hair growth. 3. Egg mask Interesting, but an egg mask in different variations is found to be a part of many cultures all over the world. Maybe it is because eggs contain high amounts of proteins which helps to…