Nguyen Thi Thuy’s hip-length hair has always been one of her most prized possessions. Every morning before work, she gently combs out any knots, massages it with coconut oil to keep it jet black and ...

Do-it-yourself hair extensions are an easy, wallet-friendly way to add length and volume, but it’s important to make sure you pick a set that will minimize the impact on your own hair. To help prevent ...

Get your news from a source that’s not owned and controlled by oligarchs. Sign up for the free Mother Jones Daily. Human hair isn’t the only source of L-cys. You can extract it from poultry feathers ...