“While it depends on many factors, including the tweezers you use, how often you pluck and how traumatic it is for your hair, you won't be stuck with thin eyebrows forever,” says dermatologist Shilpi Khetarpal, MD. “Most of the time, they grow back.”
Brow eyebrow hair loss is also a common side effect of chemotherapy. The underlying cause of eyebrow loss, your age, and other factors may play a role in determining how long it takes for your eyebrows to grow back. According to research , eyebrows usually grow back within four to six months.
"Don't over-pluck, and if you want shaping done, have it performed by a professional, keeping in mind that any severe damage done to the hairs may be irreversible. Eyebrow hair can grow back, provided there's not been too much damage to the hair cycle, or the follicular stem cells."
Normal aging processes
As people get older, they may notice hair thinning or loss affecting the head, eyebrows, eyelashes, and elsewhere. Over time, some hair follicles stop producing hair, and the hair shafts become finer. The hair also begins to lose its color, becoming white or gray.
Forty participants applied a 2 percent concentration to their brows over a period of 16 weeks. At the end of the study, participants who used Rogaine saw better results overall. The researchers deemed that, based on these results, Rogaine can be a safe and effective treatment for eyebrows.
Eyebrow hair loss causes. If one or both eyebrows are thinning, it could be due to infection, skin conditions, hormonal changes, or an overactive immune system. Nutritional deficiencies, physical trauma, or emotional stress can also cause diminishing brows .
Unfortunately, there's little to no evidence that any of the ingredients in Vaseline, which is a brand name for petroleum jelly, can grow thicker or fuller eyebrows. However, Vaseline is very moisturizing and may actually help eyebrows look fuller and thick, even if they're actually growing at the same rate.
Aging – Prostaglandin is the hormone that signals your eyebrows to grow. As we get older, our natural prostaglandin production declines. That's why it's common around menopause for our eyebrows to thin, grow a little longer, become coarse and even change color.
There may be a reason your eyebrow hairs aren't growing back. If you over-plucked too often or too hard, you could trigger your eyebrow to react to the plucking as trauma. Trauma to the follicle will mean your eyebrows won't grow back–at least not for now, because they're resting.
"As we age, it's completely normal for our hair, including eyebrows and lashes, to thin," says Audrianna Mora, the Global Education Manager of RevitaLash Cosmetics. Over time, skin loses its elasticity, causing hair follicles to become brittle and fall out.
"The only way to thicken brows naturally is to stop tweezing, waxing, and threading and let them grow," says Maribeth Madron, a New York-based makeup artist and global eyebrow expert. While this may seem simple enough, it can be tempting to tweeze one hair here and one hair there.
The fatty acids that make up castor oil are believed to be extremely nourishing to the skin. Many people report that with regular application, castor oil has helped them to grow thicker, longer eyelashes and eyebrows.
You guessed it—castor oil—is mixed with a blend of natural ingredients and two organic peptides, plus argan oil and vitamin B (aka everything your brow hairs need to grow, baby grow). Swipe it daily to see results in 4-6 weeks.
When hair follicles die, however, hair growth stops completely. To know if your hair follicles are still active, just take a look at the scalp on your head. If you see any hairs on your scalp—no matter how sparse, thin, short or fuzzy—your hair follicles are still alive and kicking and sprouting new hairs.
How long does it take for eyebrows to grow back? When it comes to eyebrow regrowth, patience is key. “Give it at least two to three months to see hair growth. The hair growth cycle for eyebrows is between three and four months, so you need enough time for the hair to respond to your changes,” recommends Dr.
The amount of time it will take for your eyebrows to grow back once they have been shaved is unpredictable, too, thanks to genetics. "The rate of hair growth is a genetic thing," Gohara says. "Some people's hair grows faster than others but, in general, the growth cycle of eyebrows is around four to six weeks."
Coconut oil is a generally safe and inexpensive remedy that may help you grow fuller brows.