How To Use Onion Juice For Hair Growth

Using onion juice for hair growth may sound strange, but it works. Hair growth is a process that takes time and dedication. It is difficult to fight the impulse to give up when your hair takes so long to grow, and you can’t avoid having to clip it. Growing your hair takes a lot of patience, but it does not have to be excruciatingly slow. Adding onions to your hair routine may help it grow faster while also adding volume. We have gathered a list of 12 ways to use onions to promote hair growth in the following article. But first, let’s take a look at how onion nourishes your hair. Keep reading!

Benefits Of Onion Juice For Hair Growth

Using onion juice is a sure-shot method to boosting hair growth and promoting hair regrowth. Onion juice for hair growth has received great reviews online from users with noticeable before and after results. Here are some possible reasons behind what makes this ingredient so effective:

• Onion juice helps improve hair growth by boosting the level of an antioxidant enzyme catalase. This enzyme helps decompose hydrogen peroxide, optimizing the hair growth cycle.
• It helps nourish your hair follicles with its rich content of sulfur. Sulfur is essential for the regeneration of your hair follicles (1).
• The rich sulfur content also helps minimize hair thinning and breakage.
• The antioxidants help reverse premature graying and delay graying.
• Onion’s rich antibacterial properties help keep your scalp healthy and free of infection, promoting unhindered hair growth. These same properties also help control dandruff.
• Onion juice stimulates your scalp and improves the circulation of blood, resulting in follicles that are well-nourished.

12 DIY Onion Juice Remedies For Hair Growth

1. Onion Juice For Hair Growth
2. Coconut Oil And Onion Juice For Hair Growth
3. Olive Oil And Onion Juice For Hair Growth
4. Castor Oil And Onion Juice For Hair Growth
5. Egg And Onion Juice For Hair Growth
6. Ginger And Onion Juice For Hair Growth
7. Garlic And Onion Juice For Hair Growth
8. Honey And Onion Juice For Hair Growth
9. Lemon And Onion Juice For Hair Growth
10. Potato And Onion Juice For Hair Growth
11. Rum And Onion Juice For Hair Growth
12. Onion Juice Hair Rinse

12 DIY Onion Juice Remedies For Hair Growth

1. Onion Juice For Hair Growth

Image: Shutterstock

You Will Need

• 1 tbsp Onion Juice
• Cotton Pad

Prep Time

2 minutes

Treatment Time

15 minutes – 1 hour

Method

1. Saturate a cotton pad with the onion juice.
2. Use the saturated cotton pad to dab your scalp with the onion juice.
3. Once your entire scalp is covered, massage your scalp for a couple of minutes.
4. Leave the juice on for about 15 minutes to an hour.
5. Wash your hair with a mild shampoo.

How Often?

On alternate days.

Why This Works

Onion juice helps stimulate your scalp while nourishing it and boosting blood circulation. It will help tackle any scalp issues while also ensuring that your hair grows faster and thicker (1).

2. Coconut Oil And Onion Juice For Hair Growth

Image: Shutterstock

You Will Need

• 2 tbsp Onion Juice
• 2 tbsp Coconut Oil
• 5 drops Tea Tree Oil (if you have dandruff)

Prep Time

2 minutes

Treatment Time

30 minutes

Method

1. Combine all the ingredients until you get a smooth blend.
2. Apply this onion and oil mixture onto your scalp and massage for a couple of minutes.
3. Once your entire scalp is covered, leave the mixture on for about 30 minutes.
4. Wash your hair with a mild shampoo.

How Often?

On alternate days.

Why This Works

Coconut oil has amazing antibacterial properties (2). It is also an extremely penetrative oil which will help boost the onion juice’s ability to nourish your scalp.

3. Olive Oil And Onion Juice For Hair Growth

Image: Shutterstock

You Will Need

• 3 tbsp Onion Juice
• 1 ½ tbsp Olive Oil

Prep Time

2 minutes

Treatment Time

2 hours

Method

1. Mix the olive oil and onion juice until you get a well-combined mixture.
2. Apply this mixture onto your scalp and gently massage your scalp in circular motions.
3. Leave the oil on for about 2 hours.
4. Wash your hair with a mild shampoo.

How Often?

On alternate days.

Why This Works

Olive oil is another ingredient with excellent dandruff-fighting properties. It helps condition your hair and scalp, leaving them with a silky shine while the onion juice boosts hair growth.

4. Castor Oil And Onion Juice For Hair Growth

Image: Shutterstock

You Will Need

• 2 tbsp Castor Oil
• 2 tbsp Onion Juice

Prep Time

2 minutes

Treatment Time

1 hour

Method

1. Mix the castor oil and onion juice until you get a well-combined mixture.
2. Apply this mixture onto your scalp and gently massage your scalp in circular motions.
3. Leave the oil on for about an hour.
4. Wash your hair with a mild shampoo.

How Often?

On alternate days.

Why This Works

Castor oil is one of the most popular remedies for boosting hair growth. Animal studies have shown that it helps thicken your hair and also maintains it in excellent health (3). In combination with onion juice, it will ensure a reduction in hair fall and an increase in hair volume.

5. Egg And Onion Juice For Hair Growth

Image: Shutterstock

You Will Need

• 1 tbsp Onion Juice
• 1 Whole Egg
• 2-3 drops Rosemary/Lavender Essential Oil
• Shower Cap

Prep Time

2 minutes

Treatment Time

20-30 minutes

Method

1. Whisk the onion juice with the egg to get a smooth mixture.
2. Apply this mixture onto your scalp and work it down through the length of your hair.
3. Once your hair and scalp are entirely covered in the mixture, wear a shower cap to avoid making a mess.
4. Wait for about 20-30 minutes.
5. Wash your hair with cool water and a mild sulfate-free shampoo. Cool water will prevent the egg from “cooking” in your hair while also controlling the smell.

How Often?

1-2 times a week.

Why This Works

This hair mask consists of the nutritional value of eggs and the growth boosting properties of onion juice. The high protein content of the eggs helps nourish your hair and keep it healthy while the onion juice stimulates your scalp to promote hair growth (4). The essential oil in the mix helps control the smell.

6. Ginger And Onion Juice For Hair Growth

Image: Shutterstock

You Will Need

• 1 tbsp Ginger Juice
• 1 tbsp Onion Juice

Prep Time

2 minutes

Treatment Time

30 minutes

Method

1. Combine the ginger and onion juice.
2. Apply this mixture onto your scalp and gently massage your scalp in circular motions.
3. Leave the oil on for about half an hour.
4. Wash your hair with a mild shampoo.

How Often?

On alternate days.

Why This Works

Ginger is known for its anti-inflammatory properties and has been widely used for the same in homeopathy and in Chinese medicine. It also helps boost blood circulation while minimizing hair loss and improving hair quality.

7. Garlic And Onion Juice For Hair Growth

Image: Shutterstock

You Will Need

• 1 tsp Garlic Juice
• 1 tbsp Onion Juice
• 1 tbsp Olive Oil

Prep Time

2 minutes

Treatment Time

1 hour

Method

1. Mix the three ingredients until they are well combined.
2. Apply this mixture onto your scalp and gently massage your scalp in circular motions.
3. Leave the oil on for about an hour.
4. Wash your hair with a mild shampoo.

How Often?

On alternate days.

Why This Works

Garlic is an abundant source of minerals such as calcium, sulfur, and zinc, all of which are essential for hair growth (5), (6). In combination with onion juice, it helps improve the rate at which your hair is growing while also thickening your hair.

8. Honey And Onion Juice For Hair Growth

Image: Shutterstock

You Will Need

• 2 tbsp Onion Juice
• ½ tbsp Raw Honey

Prep Time

2 minutes

Treatment Time

30 minutes

Method

1. Combine the ingredients until you get a smooth mixture.
2. Apply this mixture onto your scalp and gently massage your scalp in circular motions.
3. Leave the oil on for about half an hour.
4. Wash your hair with a mild shampoo.

How Often?

2-3 times a week.

Why This Works

Honey is an emollient which helps bind moisture to your hair and skin (7). In combination with onion juice, it helps boost hair growth while also ensuring that your hair remains hydrated and healthy.

9. Lemon And Onion Juice For Hair Growth

Image: Shutterstock

You Will Need

• 1 tbsp Onion Juice
• 1 tbsp Lemon Juice

Prep Time

2 minutes

Treatment Time

1 hour

Method

1. Combine the ingredients until you get a smooth mixture.
2. Apply this mixture onto your scalp and gently massage your scalp in circular motions.
3. Leave the oil on for about half an hour.
4. Wash your hair with a mild shampoo.

How Often?

2-3 times a week.

Why This Works

Lemons contain vitamin C which helps with the production of collagen (8). The juice also helps strengthen your hair follicles while warding off issues such as dandruff and other infections of the scalp. It balances the pH levels of your scalp, ensuring that there is unhindered hair growth.

10. Potato And Onion Juice For Hair Growth

Image: Shutterstock

You Will Need

• 2 tbsp Potato Juice
• 1 tbsp Onion Juice

Prep Time

2 minutes

Treatment Time

10  minutes

Method

1. Combine the ingredients until you get a smooth mixture.
2. Apply this mixture onto your scalp and gently massage your scalp in circular motions.
3. Massage your scalp for about 10 minutes.
4. Wash your hair with a mild shampoo.

How Often?

On alternate days.

Why This Works

Potato juice is another ingredient which is well known for its growth-boosting properties. It is an abundant source of nutrients such as vitamins B and C, and the minerals iron, zinc, and niacin (9), (10). It helps nourish your follicles, ensuring that your hair grows out healthy (11).

11. Rum And Onion Juice For Hair Growth

Image: Shutterstock

You Will Need

• 1 bottle of Rum
• 3-4 Medium Sized Onions

Prep Time

Overnight

Treatment Time

10 minutes

Method

1. Finely chop the onions and soak them overnight in a bottle of rum.
2. In the morning, take about a tablespoon of the onion-infused rum for use.
3. Apply this mixture onto your scalp and gently massage your scalp in circular motions.
4. Massage your scalp for about 10 minutes.
5. Wash your hair with a mild shampoo.

How Often?

2-3 times a week.

Why This Works

Rum has long been used along with ingredients like onions to promote hair growth. While there is not a lot of scientific research that backs up its claims, a lot of bloggers swear by this remedy.

12. Onion Juice Hair Rinse

Image: Shutterstock

You Will Need

• 4-5 Finely Chopped Onions
• 1 liter of Water

Prep Time

2 hours

Treatment Time

5 minutes

Method

1. Boil the chopped onions and then set it aside for 1-2 hours to cool.
2. Strain and pour the solution into a jug once cooled.
3. Wash your hair with a mild shampoo and condition.
4. Pour the onion solution through your hair.
5. Do not rinse your hair any further.

How Often?

2-3 times a week.

Why This Works

As long you don’t mind the smell, this hair rinse will help boost hair growth and keep your scalp and hair free of oxidative damage.

Here are some frequently asked questions about using onion juice for hair growth:

Frequently Asked Questions

How To Make Onion Juice?

Simply peel and chop the onions and blend them to a pulp. Use a cheesecloth to collect the juice.

How To Remove The Onion Smell From My Hair?

You can follow up the onion treatments with an apple cider vinegar hair rinse. Combine two tablespoons of apple cider vinegar with a cup of water. Pour this solution through your hair at the end of your shower.

What Kind Of Onions Should I Use?

Any kind of onions will do for these treatments.

Can I Leave The Onion Juice In My Hair Overnight?

As long as you don’t mind the smell and don’t have sensitive skin, go for it! You can leave onion juice on overnight and wash it off in the morning. Onion juice can cause skin irritation or a rash; discontinue use immediately if this occurs.

Growing your hair can feel like it is taking forever. However, with an effective hair care routine in place, rest assured, you will get there. Have you ever used onion in your hair care routine? Tell us about your experience in the comments section below.

Sources

Was this article helpful?

The following two tabs change content below.

• Reviewer
• Author

Arshiya Syeda

Arshiya Syeda is an editor at StyleCraze. Prior to that, she was a content writer and combined her writing and... more

Dr. Vindhya L Veerula

(MD, FAAD)

Dr. Veerula (Dr. V) is a diplomate of the American Board of Dermatology, a Fellow of the American Academy of... more