If you’ve got thin eyebrows, it may worry you, but the good news is that it’s rarely a cause for real concern. However, there are some cases where diminishing brows could be a sign of an underlying medical issue.

Your eyebrows play an important role in your overall appearance, but you might not realize this until they begin to thin. At this point, it could become difficult to get the perfect makeup look you’re going for. Luckily, there are some simple solutions. Let’s look at why you’re experiencing thinning brows and discuss lifestyle and skincare solutions that can help.

What Causes Thinning Eyebrows?

Eyebrows can become thin over time, but this process can also happen rather quickly. If you’re depending on your brows to enhance your daily appearance, it could become a problem. However, by understanding the causes of thin eyebrows, you’ll be well on your way to finding the ideal solution. So, let’s look at four of the most common reasons for your depleting brows.

1. Thyroid Issues

If you’ve asked yourself, "Why are my eyebrows falling out?" then it’s important to consider whether you have a medical issue. One possibility is thyroid dysfunction.

The thyroid is a gland on your neck that is shaped like a butterfly, and it’s involved in the production of key hormones. These hormones are largely associated with metabolism and temperature regulation, but they can also affect hair growth.

An underactive thyroid is called hypothyroidism, and it could lead to inflammation around your eyes. If this occurs, the swelling could damage your hair follicles and contribute to thin eyebrows. A study in the Journal of Clinical Medicine [1] found a link between thyroid imbalance and alopecia.

2. Over-tweezing

If it’s important to you to regularly tweeze your eyebrows, make sure that you limit it to once every 1 to 2 weeks. If you tweeze too frequently, you run the risk of thinning out your brows rather than achieving the look you were going for.

3. Stress

Stress is an issue we all have to contend with, but if it becomes chronic, it may lead to additional problems like skin and follicle inflammation. For this reason, it’s important to take a closer look at the stressors in your life. A study in PLOS ONE [2]Diet is also a key factor to consider. If your diet is unhealthy, it could be one of the causes of your eyebrow hair loss. The nutrients you consume nourish your hair follicles, and some several vitamins and minerals play an important role in hair growth!

When Thinning Eyebrows Are A Sign Of Trouble

If you have asked yourself, "Why are my eyebrows falling out?" it could indicate that you have a thyroid problem, but there are other relevant symptoms. If you have an underactive thyroid [3], you may also experience tiredness, constipation, a puffy face, weight gain, and a slow heart rate. An overactive thyroid could cause a rapid heart rate and weight loss.


Do Eyebrows Thin Naturally With Age?

As you get older, you’re likely to notice your eyebrows beginning to thin. While it’s a natural process that occurs with age, there are a couple of things that you can do to prevent it. In particular, using a good serum and taking care of your hair and skin health can go a long way.

How Can I Slow Thinning Eyebrows?

It’s possible to slow eyebrow thinning, and you should start by looking at your habits and lifestyle. What are you eating? Are you exercising? How much do you weigh? Which products are you using to take care of your skin? Enhancing your health habits makes it much easier to prevent thinning eyebrows.

How Can You Reduce Eyebrow Thinning and Hair Follicle Loss?

If you want to know the answer to the question, "Why are my eyebrows falling out?" and how to prevent it from happening, begin with a few simple steps. Start by using a quality skincare product like VolumBrow Nourishing Eyebrow Serum to nourish your brows and enhance growth. In addition, try these tips:

1. Skip At-Home Tweezing, Waxing, And Threading

We highly recommend that you avoid tweezing, threading, or waxing your eyebrows. Getting a professional to do it will save you time, effort, and disappointment. They will do a better job and won’t over-tweeze, leaving you with great-looking brows.

2. Remove Harsh Scrubs From Your Skincare Routine

If you’re using scrubs with harsh ingredients in your skin or haircare routine, replace them with gentler formulas. They can irritate your complexion and may even cause your eyebrows to thin. Use mild products that won’t be as harsh on your eyebrows, hair, and skin.

3. Avoid Eyebrow Lamination

Don’t laminate your eyebrows. While you may love the way it looks, it can cause damage in the long run. Instead, look for less harmful solutions, such as some of the ones we discuss in the next section.

Treating Thin Eyebrows To Make Them Look Thicker

So you’ve noticed that you have thin eyebrows, and you want to know how to make them thicker. You may even be asking, "Why are my eyebrows falling out?"

There are several ways to treat this problem, especially once you understand why it’s happening. Incorporating some of the following tactics into your daily routine should make a significant difference.

1. Follow A Regular Skincare Routine

Looking after your skin daily is essential, and it begins with following a regular skincare routine morning and evening using high-quality, gentle products that won’t be harmful to your complexion or eyebrows. In addition, make sure you remove all of your makeup before going to bed so it won’t clog your pores.

2. Cleanse Around Your Eyebrows

Now that you know you have to follow a rich skincare routine, you may be wondering which products to use. We highly recommend that you begin with Rejuvoderm Clarifying Cleanser, which will gently wash the areas around your eyebrows and eyes without introducing any harsh ingredients. Follow up with a quality toner for optimal cleansing.

3. Exfoliate

Apply a high-quality exfoliating product once or twice a week to unclog the pores and remove dirt, oil, and dead skin cells. Use a formula free of beads, harsh chemicals, or artificial ingredients, as they could irritate your skin and hair follicles.

4. Moisturize

After cleansing, toning, and exfoliating, pat your skin dry and apply Infusoderm Deep Hydration Moisturizer. This all-natural product helps boost skin hydration to prevent the dryness that can contribute to thinning eyebrows.

5. Don’t Forget Sunscreen

Did you know that the sun can cause serious damage to your skin, and it may also take a toll on your hair and brows? For this reason, it’s essential to wear sunscreen every day, in every season, and reapply every 2 hours when you’re outside. Use a product with at least 30 SPF to give you powerful protection.

6. Balance Your Hormones

We’ve already discussed the importance of the thyroid for hair growth. If you already know that you have a thyroid hormone imbalance, this might be the reason for your thin eyebrows.

Balancing your hormones begins with your diet. Consume foods with anti-inflammatory properties and ensure that you get enough iodine, selenium, and vitamin D. Exercising regularly and managing stress levels can also have a significant impact.

What To Do With Graying Eyebrows

What if you don’t have thinning eyebrows but are starting to notice that your brows are becoming gray? This phenomenon can occur naturally with age, but is there anything you can do about it?

Using a dye sounds like a great way to get back your original color, but you have to be careful to avoid products with harsh ingredients that could cause additional issues. Some people use natural remedies like coffee, but the results vary for different individuals. You may also try the classic eyebrow marker or a brow pencil. These give you temporary results, however, so you have to reapply daily. If you go this route, make sure to wash the products off before you go to bed.

Frequently Asked Questions

What Deficiency Causes Thin Eyebrows?

Deficiencies in vitamins A, D, or E can contribute to thin eyebrows. In addition, a lack of B vitamins can increase stress levels and negatively impact your skin and hair follicles.

How Does The Thyroid Affect Eyebrows?

An imbalance in thyroid hormones can harm your hair growth, and that includes your eyebrows. This issue can occur with hypothyroidism, a deficiency in thyroid hormones, or hyperthyroidism, an excess of thyroid hormones.

What Is The Best Makeup For Thin Eyebrows?

If you have thin eyebrows and you’re looking for the right makeup, use a powder that creates a softer look. If you want to create the illusion of thick eyebrows, use a gel that gives your brows more definition. In addition, apply a quality serum as part of your skincare routine to prevent the brows from thinning out further.


If you’ve developed thinning eyebrows, you may want to explore the causes and look for a solution to restoring their appearance. Sometimes this issue occurs because you’re plucking too much, and if this is the case, we recommend that you go to a salon instead of attempting it on your own.

Thinning eyebrows could also indicate an underlying issue like thyroid disease, so it’s a good idea to see a doctor if your home treatments are ineffective. Medical treatments help rebalance your hormones, which should also stop your brows from thinning.


1] https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9918246/
2] https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5397031/
3] https://www.mayoclinic.org/diseases-conditions/hypothyroidism/symptoms-causes/syc-20350284

Dr. Ahmed Zayad

Dr. Ahmed Zayad

Dr. Zayed, has years of experience in the field and has been contributing to public health awareness. Dr. Ahmed Zayed holds a baccalaureate of Medicine and Surgery. Egypt. Dr. Zayed believes in providing knowledgeable information to readers. His articles were featured on many websites like HuffingtonPost, Chicagotribune . Other than his passion for writing, Dr. Zayed spends his time outside the hospital, either reading or at the gym.

Written by Dr. Ahmed Zayad

More stories

The Best Skin-Firming Cream to Help a Flawless and Firm Look

This article focuses on skin-firming creams. It shows how these creams work and what to expect from them. The article also explains what to look fo...

Which is the Best Anti-Aging Eye Cream to Use in Your 40s

If you’re struggling with wrinkles, dark circles, and puffiness around your eyes, you're not alone. With the best anti-aging eye cream for the 40s,...