Hair Loss Cycles NYC - (212) 644-6454 - New York, NY

New York Dermatology 30 East 60th Street (Park/Madison) 8th Floor Suite 805 New York, NY

  • Hair Loss NYC
  • Hair Loss Cycles
  • 212.644.6454
  • Hair grows in three different cycles: anagen, catagen, and telogen. About 90% of the hair on the head is in the anagen, or growth phase, which lasts anywhere from two to eight years. The catagen, or transition phase, typically lasts 2-3 weeks, during which  the hair follicle shrinks. During the telogen cycle, which lasts around two to four months, the hair rests.
  • An overwhelming majority of the time the hair is on the scalp, it is growing. Only about 10% of the strands are in transition or resting at any one time. Hair grows about 6 inches a year for most people.
  • 212.644.6454