Why Do You Lose Eyebrows?

There are some common reasons for sparse or missing eyebrows. Over tweezing and over waxing the right eyebrows hair, and basically damaging the hair follicles to the point that eyebrows hair stops growing in fully. 
 
There are also several medical reasons for eyebrows hair loss, including conditions as:

• hormonal imbalances
• nutritional deficiencies
• sudden hair loss
• the side effect of chemotherapy

 The underlying cause of eyebrow loss, age, and other factors may play a role in determining how long it takes for your eyebrows to grow back. 

​Do Eyebrows Grow Back?

​Some people believe that when eyebrows were lost, they wouldn’t grow back. Although, unless you have an underlying medical condition that is causing your hair loss, your eyebrows should grow back usually within four to six months.

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​How Fast Will My Eyebrows Grow Back?

​Hair growth follows the three phases cycle. The phases aren’t synchronized, and some hairs stay in one phase longer than others.

The three phases of hair growth include:

1. the active growing phase
2. in-between phase lasting two or three weeks when growth stops, and follicles shrink
3. the resting and shedding phase at the end of which older hairs will fall to make room for new ones

​Eyebrows grow slower than scalp hair and have a much shorter active growing phase.