Good Hair Day
| Company type | Privately held |
|---|---|
| Industry | Hair styling |
| Founded | January 2001 |
| Founder | Martin Penny, Gary Douglas and Robert Powls |
| Headquarters | Wellington Place, Leeds, United Kingdom |
| Revenue | £50,360,000 (2006) |
| £9,600,000 (2006) | |
| Parent | Wella |
| Website | ghdhair |
Good Hair Day, abbreviated to ghd, is a manufacturer of hair care products based in Leeds, United Kingdom. The company is known for its hair straightening irons and is sold in over 50,000 salons worldwide. The company was the first hair tool sponsor of the Victoria's Secret Fashion Show.