Hair grows about half an inch per month on average — roughly 6 inches per year. Growth rate can vary by factors like genetics, hormones, diet, stress, and age. Hair growth rate by age can be slower ...

The amount may surprise you. Hair growth is genetically determined, but you can optimize scalp and hair conditions to help it reach its full potential. Hormonal changes can influence hair growth and ...

Growing your hair out can feel like watching grass grow. But before you give up and chop it off again, there are a few things you can do to maximize how quickly your strands grow. Here's what the pros ...