Thick eyebrows have always been in demand. Thick, well-shaped eyebrows can enhance your look, while thin and sparse eyebrows can make you look older and dull.

Many people end up with eyebrows that are too thin because of over plucking, threading or waxing. Sometimes, thin eyebrows occur as a result of the aging process, nutritional deficiencies, poor cosmetic application or medical conditions like hypothyroidism, eczema and alopecia areata.

If your eyebrows are too thin, you can easily solve this problem with the help of some natural home remedies.

1. USDA Certified Organic Castor Oil

Castor oil is one of the most effective remedies to boost the growth of your eyebrows. It contains protein, vitamins, fatty acids and antioxidants that nourish the hair follicles and promote hair growth. Plus, it is helpful in resisting any microorganisms that hamper eyebrow hair growth.

Soak a cotton swab in pure castor oil and apply it on each eyebrow.
Massage gently with your fingertips for 2 to 3 minutes.
Leave it on for at least 30 minutes or overnight.
Wash it off with lukewarm water and a mild cleanser.
Repeat once daily for a few weeks until you notice improvement.

Note: Stop using castor oil if it causes any irritation or burning.

2. USDA Certified Organic Coconut Oil

To enjoy dense and impressive eyebrows, you can use coconut oil. The various proteins as well as nutrients like vitamin E and iron in coconut oil promote healthy and thick eyebrows. It can also help make your eyebrows darker.

Put a few drops of warm coconut oil on your fingertips and apply it on your eyebrows.
Massage gently for a few minutes to boost blood circulation.
Leave it on overnight.
The next morning, rinse it off with warm water.
Do this daily for 1 to 2 months to notice changes in the thickness of your eyebrows.

3. USDA Certified Organic Olive Oil

Olive oil is also good for your eyebrows. Being rich in vitamin E, olive oil can help your eyebrow hair grow faster and thicker. It will also help keep it dark-hued.

4. USDA Certified Organic Onion Juice

Onion juice also aids faster and denser growth of eyebrow hair. The juice has sulfur that improves the production of collagen tissues required for proper eyebrow growth. Also, it strengthens the hair follicles.

Grind 1 small onion and extract the juice.
Massage this juice into the eyebrows for about 5 minutes.
Allow it to dry on its own and then wash it off with a mild cleanser and cold water.
Follow this treatment once daily for several weeks.

5. USDA Certified Organic Egg Yolk

The hair of the eyebrows is made up of keratin protein, and egg is a great source of protein. Thus, it can help improve the health of your hair, which in turn will make your eyebrows thick.

Break 1 egg and separate the yolk from the white part.
Beat the yolk until you get a thick, creamy consistency.
Apply it on each of your brows with a cotton swab.
Leave it on for 15 to 20 minutes and then wash it off with cold water.
Use this protein treatment once or twice a week until you are satisfied with the result.

6. Fenugreek Seeds

Fenugreek seeds can also help grow thick eyebrows. They are rich in protein as well as nicotinic acid and lecithin that promote hair growth. The seeds also help in rebuilding hair follicles.

Soak 1 teaspoon of fenugreek seeds in water for at least 5 hours.
Grind the soaked seeds into a thick paste, then add a little coconut oil or almond oil.
Apply the paste on the brows just before going to bed.
Leave it on overnight.
Wash it off in the morning with warm water.
Follow this remedy 2 or 3 times a week for 2 months.

7. USDA Certified Organic Aloe Vera

Aloe vera has enzymes and moisturizing properties that nourish hair follicles and make your eyebrows grow faster and thicker. It can even make the skin near your eyebrows very soft.

Extract the gel from an aloe vera leaf. Gently massage it over your eyebrows. Allow it to sit for 30 minutes before rinsing it off with lukewarm water.
Another option is to prepare a paste with 1/2 teaspoon of aloe vera gel and a little honey or coconut oil. Apply it to your eyebrows. Leave it on for 30 minutes and then rinse it off with water.

Follow either of these remedies once daily for several weeks for best results.

8. USDA Certified Organic Lemon

Lemon can also be useful for enhancing your beauty by making your eyebrows grow thicker. Being rich in vitamins C and B, folic acid and other nutrients, lemon can promote the growth of eyebrow hair.

Simply rub a slice of lemon over your eyebrows. Leave the juice on for 15 to 20 minutes and then rinse it off with warm water.
Alternatively, put the sliced peels of 1 lemon into 1/4 cup of coconut oil. Allow the solution to sit for at least 15 days in a cool, dry place. Once ready, apply it on your eyebrows using a cotton ball every night before going to bed. Wash it off the next morning.

Follow either of these remedies once daily to enhance your eyebrows.

9. USDA Certified Organic Milk

You can also use milk to grow your eyebrows thicker. Milk contains protein as well as other nutrients that nourish hair roots and improve hair growth.

Put a small amount of whole milk in a bowl.
Dip a cotton ball into it and gently rub it on your eyebrows.
Allow it to dry on its own and then rinse it off with warm water.
Follow this remedy whenever possible to get the desired result.

10. Eat Healthy

A good diet is essential to enjoy thick eyebrows. It will give your body the nutrients required for faster hair growth.

Eat foods high in vitamin A like red pepper, sweet potatoes and carrots.
Eat foods high in vitamin C like lemons, peppers, broccoli, papayas and oranges.
Eat foods high in vitamin E like almonds, peanuts, basil, spinach and olives.
Eat foods rich in protein like cheese, tofu, beans, lentils and yogurt.
Eat foods rich in omega-3 fatty acids like avocados, walnuts, olive oil and salmon.
Eat foods rich in iron like milk, fish, green vegetables and lean cuts of meat.

If required, take a multi-vitamin or other supplements. Also, be sure to use or eat USDA certified organic produce whenever possible.