What in the world is Gwyneth Paltrow's secret to long locks? I've been trying to grow my hair out for years, and have even waited as long as five months between haircuts to avoid trims. But every time I take a vacation from my hair stylist, he always tells me that the ends are dead and that for hair to grow you need a good cut every six to eight weeks. I don't know how Gwyneth got her hair so long (supplements perhaps? ) but I'd love to find out. How long have you gone without getting a haircut?