I came to know about the use of vitamins and herbs for healthy hair. Few days ago, I got a hair extension job done for my hair, but they didn’t remain silky and soft for more than 2 months, and now my hair looks worse than it was before I got the hair extension done. I would like to know if there are any vitamins and herbs for hair which could make my hair look and feel great. I would also like to know if there is a way to apply them on hair. I shall be really thankful for an appropriate response. Thanks.