Can you repair split ends?

Can you repair split ends?

Trevor Sorbie (Director) gives expert video advice on: How often should I get my hair cut?; I'm dying my hair - how do I know which colour will suit me?; Can I slow down the greying process? and more...

Once a hair is broken, it cannot be repaired. You can put certain products, like conditioners, that put a film over the hair and get that smoother effect, but you have not actually repaired the split end. It's just made it feel better.