Are you suffering from severe hair loss? Dealing with premature graying of hair and feel like giving up? Well, don’t get disheartened, here we have an amazing and economical way to revive hair loss and solve most of your hair problems. Wondering what it is? Onion Juice! Seriously?? Yes, the indispensable onion works wonders for hair loss and helps in hair re-growth.

The humble onion not only makes for crunchy salads and flavorful gravies but is also a great remedy for strengthening hair roots and reducing hair loss. It has been used for ages as a home treatment. Not only does it help in the regrowth of lost hair but at the same time can effectively treat several hair disorders like premature greying of hair, dandruff, scalp infection, alopecia. (1)

Does Onion Juice for Hair Loss Really Work or Is it a Myth?

Onion juice is a sure-shot remedy for hair loss and promoting hair regrowth. This has received wonderful reviews from users all around the globe. Here are some benefits and reasons behind what makes this ingredient so effective.

  • Onion juice boosts the levels of the antioxidant enzyme catalase, which decomposes hydrogen peroxide. This in turn optimizes the hair growth cycle and reduces hair loss. (2)
  • Onion juice is high in dietary sulfur. Sulfur-containing amino acids are an important part of the keratin of the hair. The sulfur from onions may also help in collagen production, which in turn helps in the production of healthy skin cells and hair growth.
  • The rich sulfur content also helps minimize hair thinning and breakage by the restoration of hair follicles, boosts hair protein, and works to restore nutrients to the scalp. (3)
  • Onion juice contains antioxidants, such as flavonoids. The antioxidants fight free radicals and help reverse premature graying and delay graying making the hair thick and black.
  • Onion’s rich antibacterial and anti-fungal properties help keeps the scalp free of infection, promoting hair growth. These same properties also help control dandruff and itchiness of the scalp.
  • Onion juice stimulates your scalp and improves the circulation of blood, resulting in well-nourished hair follicles. This adds volume to the hair and promotes hair growth.
  • Onion juice is rich in nutrients, folic acid, and phytochemicals, which increase volume, shine, and hair strength.

How to Use Onion Juice for Hair Loss?

There are many ways to prepare onion juice for hair, but here we will discuss only the important and easy ones.

1. Onion Juice for Hair Re-Growth:

Hair loss and thinning occur due to various problems like environmental factors, inadequate nourishment, dandruff and other scalp infections, hormonal changes, pollutants, product buildup, etc. Onion juice is a quick one-stop solution for most of these challenges in hair care.

Ingredients:

  • 1 large onion.

Preparation Time:

  • 2 minutes.

How to Prepare and Use:

  • Prepare onion juice in a blender and soak a cotton pad in the juice.
  • Gently dab the cotton pad all over your scalp and leave it on for about 30 minutes. Wash your hair with a mild shampoo.

How Often Should I do This?

  • This can be applied every alternate day.

Caution: A patch test is recommended before trying this remedy to rule out an allergy to the onion juice.

2. Onion Juice with Lavender / Castor Oil:

Castor oil in conjunction with onion juice boosts hair growth, thickens hair by improving volume, fights scalp infections, and reduces hair loss. Lavender oil reduces the pungent smell of onion juice and improves nourishment to the hair follicles.

Ingredients:

  • 1 large onion.
  • 3 to 4 drops of lavender essential oil /castor oil.

Preparation Time:

  • 5-10 minutes.

How to Prepare and Use:

  • Peel the onions cut them into small pieces and blend them to obtain a smooth paste. Strain the mixture and squeeze out as much juice as possible. Then, add lavender/castor oil to the mix.
  • Massage the juice into your scalp and leave it for 15 to 30 minutes, then rinse it out and wash your hair with a mild shampoo.

How Often Should I do This?

  • You can apply this remedy once or twice a week. It can take 3 to 4 months to produce any visible results.

3. Onion Juice with Coconut/ Olive Oil:

Onion juice, when mixed with coconut or olive oil, works well to reduce hair loss. Not only does coconut oil moisturizes the scalp, but it also provides extra nourishment to the hair follicles by its deep penetrative power. Olive oil has excellent dandruff-fighting properties.

Ingredients:

  • 1 tablespoon of onion juice.
  • 1 tablespoon of coconut / Olive oil.

Preparation Time:

  • 10 minutes.

How to Prepare and Use:

  • Take a bowl and put coconut / Olive oil. Then add onion juice and mix well to obtain a homogenous mixture. Make sure that the oil doesn’t float on the onion juice and gets mixed properly with the juice.
  • Apply this mixture to your scalp. Massage gently for 3 to 4 minutes and let it sit for 20 to 30 minutes. Then wash as usual with a natural cleanser.

How Often Should I do This?

  • You can apply this remedy once or twice a week. It can take 3 to 4 months to produce any visible results.

4. Onion Juice and Egg Hair Mask:

Egg contains fatty acids which add volume and lustre to your hair. Plus, the high protein content in eggs nourishes the follicles and thickens the hair shaft, and its vitamin A, D, and B12 promote healthy hair growth. Egg, together with onion juice stimulates the scalp to promote hair growth.

Ingredients:

  • 1 tablespoon of onion juice.
  • 1 egg.

Preparation Time:

  • 20 minutes.

How to Prepare and Use:

  • Place the egg, onion juice in a bowl and whip them together until well combined.
  • Apply this mixture to your scalp and hair. Cover your hair and leave it for 20 to 30 minutes. Then, rinse it off and wash your hair with a herbal shampoo and let it dry naturally.

How Often Should I do This?

  • Do this mask once a week for good results.

Dry Hair Tip: If your hair is dry and brittle use only egg yolk.

5. Onion Juice and Honey Hair Mask:

This is especially beneficial for those with dry, brittle hair. Honey is a great moisturizer and makes dry hair soft, smooth and less frizzy by binding moisture to the hair. Plus, the antiseptic properties of honey help with dandruff and soothe an itchy scalp along with onion juice.

Ingredients:

  • 1 tablespoon of onion juice.
  • 1 tablespoon of raw honey.

Preparation Time:

  • 5 minutes.

How to Prepare and Use?

  • Prepare onion juice in a blender. Then add raw honey and then mix well to obtain a uniform mixture.
  • Apply this mixture to your scalp. Massage for 3 to 4 minutes and let it sit for 20 to 30 minutes. Then wash as usual with a mild shampoo.

How Often Should I do This?

  • Do this mask once a week for good results.

6. Onion Juice with Ginger:

Ginger is known for its anti-inflammatory properties and has been widely used for the same in Ayurveda and Siddha medicine. It helps in fighting scalp infections and dandruff quite effectively. It also helps boost blood circulation while minimizing hair loss.

Ingredients:

  • 1 tablespoon of onion juice.
  • 1 tablespoon of Ginger juice.

Preparation Time:

  • 5 minutes.

How to Prepare and Use:

  • Prepare onion juice in a blender. Then add ginger juice and then mix well to obtain a smooth mixture.
  • Apply this mixture onto your scalp. Massage gently for 3 to 4 minutes and let it sit for 30 minutes. Then wash as usual with a mild shampoo.

How Often Should I Use This?

  • Do this procedure on alternate days to obtain good results.

Caution:

  • Some clinical studies have shown that certain compounds found in ginger actually decrease hair growth.

7. Onion Juice with Garlic:

In combination with onion juice, garlic helps to improve hair growth and also thickening your hair. Garlic is rich in minerals like calcium, sulfur, and zinc, all of which are important for hair growth.

Ingredients:

  • 1 tablespoon of onion juice.
  • 1 tablespoon of garlic juice.

Preparation Time:

  • 5 minutes.

How to Prepare and Use:

  • Take a bowl and put onion juice. Then add garlic juice and mix well until they are well combined.
  • Apply this mixture to your scalp. Massage gently for 3 to 4 minutes and let it sit for about an hour. Then wash as usual with a mild shampoo.

How Often Should I Use it?

  • Do this procedure on alternate days to obtain good results.

Caution: This remedy might prove too strong for sensitive scalps. A patch test is recommended before using it.

8. Lemon and Onion Juice for Hair:

Lemon aids onion in fighting dandruff and balances the pH of the scalp. The Lemon is rich in vitamin C, which helps in the production of collagen. It helps strengthen the hair follicles and nourishes the hair shafts with onion juice.

Ingredients:

  • 1 tablespoon lemon juice.
  • 1 tablespoon of onion juice.

Preparation Time:

  • 5 minutes

How to Prepare and Use:

  • Combine both juices to get a smooth mixture.
  • Apply this mixture onto your scalp and gently massage in circular motions. Leave it on for half an hour and wash with a mild shampoo.

How Often Should I do This?

  • 1-2 times a week

Caution: A patch test is recommended for people having sensitive scalps.

9. Potato and Onion Juice for Hair Growth:

Potato, in conjunction with onion, helps nourish hair follicles and boosts hair growth. The Potato is rich in nutrients such as vitamins B and C and minerals such as iron, zinc, and niacin and ensures that your hair grows thick and healthy.

Ingredients:

  • 1 tablespoon of onion juice.
  • 2 tablespoons potato juice.

Preparation Time:

  • 5 minutes

How to Prepare and Use:

  • Combine both ingredients to get a homogenous mixture.
  • Apply this mixture onto the scalp and massage in circular motions. Leave it on for an hour. Wash with a mild shampoo.

How Often Should I Use?

  • 3 times a week.

10. Rum and Onion Juice for Hair Loss:

Though an unconventional remedy, a lot of health experts swear by this remedy. Rum has been used since the olden days to boost hair growth.

Ingredients:

  • 1 bottle of rum.
  • 4-5 onions.

Preparation Time:

  • 12-15 hours.

How to Prepare and Use:

  • Finely chop the onions and soak them overnight in a bottle of rum.
  • Take a tablespoon of the mixture, and apply and massage your scalp. Leave it on for 20 minutes. Wash with a mild shampoo.

Caution:

  • There is not a lot of scientific research that backs up this remedy. No harm in trying, though!!

11. Curry Leaves and Onion Juice:

Curry leaves in combination with onion act as a booster pack against premature greying of hair. The Curry leaves are rich in beta carotene, proteins, amino acids, and antioxidants which strengthen the hair follicles and moisturize the scalp along with onion juice.

Ingredients:

  • 15-20 fresh tender curry leaves.
  • 1 onion.

Preparation Time:

  • 5 minutes.

How to Prepare and Use:

  • Combine both in a blender into a smooth mixture.
  • Apply this mixture onto your scalp and leave for an hour. Wash with a mild cleanser.

How Often Should I Use?

  • This pack can be used once a week. Results can be seen in 1-2 months.

12. Onion Juice with Yoghurt:

Yogurt and onion juice together fight scalp infections and moisturize the scalp, thus reducing hair loss. Yogurt is packed with protein and vitamin B5, which increases the blood flow to your scalp and hair growth.

Ingredients:

  • 1 tablespoon onion juice.
  • 1 tablespoon yogurt.

How to Prepare and Use:

  • Combine both in a bowl into a smooth paste.
  • Massage it onto your scalp and leave it for about half an hour and wash with a mild shampoo.

How Often Should I do This?

  • This mask can be applied once a week, more frequently in winters though.

13. Onion Juice with Amla ( Indian Gooseberry ):

Amla is rich in vitamin C, which prevents premature graying of hair. It also contains fatty acids and minerals which strengthen the hair follicles and reduce hair loss. It improves overall hair lustre and health in conjunction with onion juice.

Ingredients:

  • 1 onion.
  • 1 amla.

How to Prepare and Use:

  • Cut the onion into small pieces.
  • Deseed the amla and cut it into small pieces.
  • Blend them together into a smooth mixture.
  • Apply it onto the scalp with a cotton ball and massage for 10-15 minutes.
  • Leave it on for an hour and wash with a mild cleanser.

How Often Should I do This?

  • Do this once a week. Results are visible in 2-3 months.

14. Onion and Aloe Vera Hair Mask:

Aloe vera is very well known for its moisturizing and conditioning properties. It also helps in repairing dead skin cells on the scalp and prevents itching and flaking of the scalp. It improves the strength and shine of the hair along with onion juice.

Ingredients:

  • 1 tablespoon aloe vera gel.
  • 1 tablespoon of onion juice.

How to Prepare and Use:

  • Combine the aloe vera gel and onion juice in a blender.
  • Apply this mixture onto the scalp and massage well for 15-20 minutes.
  • Leave it on for an hour and wash with a mild shampoo.

How Often Should I Do This?

  • Apply this hair mask twice a week and see results in 1-2 months.

[ Also Read: Aloe Vera for Hair Growth ]

Alternative Way of Using Onion Juice:

For all the methods stated above some individuals may not be enthused in applying the onion juice directly onto the scalp because during the application the juice may flow down your scalp entering your eyes which may result in eye burns or even burns directly on the scalp. In such cases, adding onion juice to your shampoo may be an easy way to incorporate onion juice into your hair care routine. This way also reduces the pungent smell associated with onion juice.

Onion Juice Shampoo:

All you have to do is put an onion in the blender and extract juice from its pulp. Mix this juice with your shampoo and use it. But applying onion juice directly to the hair roots has been proven to be much more beneficial than this method.

Caution: Do not mix onion juice into the entire bottle of shampoo as this can cause the shampoo formulation to rot!!

Common Side Effects of Onion Juice:

  • The most common side effect of using onion juice is a burning sensation in the eyes. This can be avoided by applying onion juice with less concentration and diluting it with other ingredients.
  • Irritation and itching on the scalp: In the beginning, the individual may experience itching if he/she is sensitive to the onion juice. In such a case, identify a small patch on the scalp, apply the mask and look out for any itching sensation if the itching continues to dilute the onion juice mixture and reapply.
  • The pungent smell of Onion makes some people uncomfortable. Mix the onion juice with aromatic oil for the pungent smell to subside.

Final Thoughts:

Onion is a safe, natural, and affordable homemade remedy that can boost your hair growth and reduce hair loss and dandruff when used in proper conditions. Onion juice for hair is like a boon to many individuals who dream of thick and long hair at almost no dent in their monthly budget. Make sure you try these simple yet extremely effective onion juice home remedies and let us know which one you liked the most!!

Suvarna

About Suvarna

Suvarna is a freelance content writer with over 8 years of professional writing experience. She specialized in developing research-based content on Beauty, Skin, and Hair Care. Suvarna believes that beauty is one of the key factors for every personality. She always strives to bring more authenticity and credibility to her articles.
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