how long does it take for hair to grow back

The catagen phase (the transition phase): During this phase-which lasts about three weeks-the hair follicle shrinks, the hair stops growing, and your eyebrow hair sits stable after reaching its full length.

The anagen phase (the growing phase): The first phase of the cycle, when your brow hair is actively growing to its full, predetermined hair length, which usually takes 30 to 45 days.

So before we get to the actual timeline, here’s a quick break down the life of a hair follicle: The full growth cycle of eyebrow hair: Reid, the time it takes for your eyebrows to fully grow back depends on the cause of hair loss, the health of the hair follicle, and where the hairs are in their growth cycle. While eyebrow hair grows slower than the hair on your head, at about 0.14 millimeters per day, according to Dr. The quicker you find out why, the quicker you can start a treatment plan, which brings us to: How long do eyebrows take to grow back?

Even if your eyebrow area looks fine to you, remember that you’re not a doctor, and unknown thinning of your brow hair warrants a discussion with a dermatologist to narrow down the exact cause.

Still, if you truly never touch your brows, let alone pluck them, and you’re still experiencing eyebrow loss, it may be the result of certain skin conditions like eczema, psoriasis, and alopecia, according to both Dr. And if you have a habit of pulling at your brows when you’re anxious or stressed (aka trichotillomania), you may also be contributing to the trauma and damage from over-manipulation. “ When people tweeze, comb, or pluck their eyebrows too much, it causes trauma and inflammation to the hair follicle, which thins and slows the hair growth,” says Dr. Sophia Reid, MD, is a board-certified dermatologist at Trokhan Dermatology in Closter, NJ, who specializes in alopecia, skin cancer, and psoriasis.Īccording to dermatologist Sophia Reid, MD, the most common cause of eyebrow hair loss is over-plucking.

Meena Singh, MD, is a board-certified dermatologist at Kansas Medical Clinic Hair Center in Shawnee, KS, who specializes in hair loss and hair restoration.

How long does it take for hair to grow back