Does Onion Oil help with Hair Growth and is it Effective for Controlling Hair Fall?

Does Onion Oil help with Hair Growth and is it Effective for Controlling Hair Fall?

Why is Onion oil so popular?

It is being searched for onion and its remedies for various hair benefits such as controlling hair fall and growth. Onions are found in different hair care products such as onion oils, onion shampoos, and conditioners, and onion hair serums have come into the trend for their potential benefits. Enriched with sulfur onions are known to promote hair growth, and support strong and thickened hair. Onion juice and onion oils are easy to make at home with kitchen-available ingredients such as onions, lemon juice, and coconut, or essential to get it done in your comforts it is the trend to use natural products everywhere and when we talk about onion it is the one of the popular hair care treatments to address hair problems. 

Onions are believed to have potential hair and health benefits. Onions are a great source of sulfur which is known to promote hair growth, strengthen hair follicles, boost blood circulation, and stimulate regrowth of hairs. It is also known to treat onion for addressing hair thinning and hair loss problems. Onion is known to treat hair loss, and dandruff and to promote hair growth with added shine and luster to the hair and nourishes the hair from root to tips, prevents breakages, and split ends, and improves hair thickness. Onions have potential health plus hair benefits as It is rich in minerals, vitamins, potassium, and other nutrients and it is a good source of sulfur. Onions are great for nourishing dry, dull hairs, and boosting collagen and blood circulation to the scalp.


 However, results can vary from person to person and one should research and be aware of its benefits and side effects as well. Individuals must do a patch test before using it over their scalp and hair to make sure they are not allergic to the onion or onion oil especially if you have a dry or sensitive scalp it is good to consult a dermatologist.

Onion is a great option for your hair care it is known for strong and healthy hair growth which has high levels of sulfur and Potassium, plus it has anti-bacterial and anti-fungal properties. It is a great home remedy for your hair at home and kitchen.


Onion and onion oil help to control hair breakage, treat dry scalp, moisturize and hydrate, and reduce dandruff and hair fall plus it also helps to prevent split ends repairs hair, and gives shiny and healthy hair that looks gorgeous on everyone. It has anti-inflammatory properties.

How to use Onion oil?

Massaging an onion on your scalp and hair helps to promote cell generation to support hair growth plus makes hair stronger and thicker to prevent hair fall. Onion oil is easy to use, simply follow up with the following steps to use it effectively:

  • Do a patch test: Do a patch test using it on a small area of skin to make sure you don't have any allergy or sensitivity to the onion before applying it directly to your scalp and hair.
  • Prepare your hair: Make sure your hair is clean dry and dust-free to apply oil.
  • Prepare oil: Take 1-2 spoonfuls of onion oil into a bowl or according to your hair length. You can warm up the oil slightly using an oil heater if you prefer(This warm oil easily penetrates into the scalp and hair for more benefits).
  • Apply the oil: Take a small amount of onion oil onto your fingertips and start gently massaging over your scalp. Repeat to apply it all over your scalp and gently massage.
  • Massaging: Be gentle and continue massaging it for a few minutes to simulate the blood circulation penetrate the oil into the scalp and apply through the hair strands.
  • Leave: Leave your hair for about 30 minutes or for an hour to get it quickly absorbed into the scalp and let your hair get its maximum benefits.
  • Wash off: Wash off your hair well to remove onion oil and its smell with mild, and paraben-free shampoo after the recommended time.
  • Do condition: Follow up with a nourishing conditioner to condition and make your manageable throughout.
  • Usage: You can use onion once or twice a week as you desire.

Remember that onion remedy can have a strong smell and it can also bury your eyes when you apply it over your head So, You may add a few drops of any essential oils such as lavender oil to mask its unpleasant smell, especially for fresh and natural onion remedies. There is no need to be worried about onion oil as onion oils generally come with pleasant smells and fragrances. Further, if you face any issue like dryness, redness, and itchy scalp or irritation do avoid using onion oil and its remedy or if you are allergic to onion immediately stop using it.

Onion oil and hair remedies trend in social media and everyone is becoming aware and using these remedies and onion oil nowadays. Onion oil is a safe, natural, and affordable remedy for hair care and for healthy, lustrous, and shiny hair.

  • Onion Oil for Hair Growth and Hair Benefits for Healthy Hair and Scalp: When you massage onion on your scalp and hair it boosts blood circulation and promotes hair regrowth which makes hair strong and healthy from roots to tip in turn results in reduced hair fall and breakages. It can treat dandruff, rough and dry hair, split ends, and hair breakage whatever hair problems you are facing. Red onion oil or simply Onion oil for hair will help and will be the perfect solution for all hair-related problems.
  • The key benefits of onion oil for hair are hair regrowth, hair fall control, and dandruff control. Onion oil is a great choice for complete hair nourishment - it contains a high level of sulfur which is good for collagen production and strengthens hair from tips to roots. It helps moisturize dry scalp and hair, nourishes, reduces dandruff, and controls hair fall. It makes hair smooth, silky, and soft without split ends hair. It better nourishes dry and very dry lustrous and shiny hair. 

How onion oil is so good for hair and what are onion oil's benefits? 

Onion is rich in sulfur and a strong ingredient that helps you to get rid of your hair problems; helps maintain a healthy scalp and treats dry and rough scalp, soothes and calms the dandruff treating dryness, and controls hair fall. It boosts the collagen and blood circulation to the scalp promotes hair growth strengthens the hair from roots to tips prevents hair breakage also helps to reduce split ends. Onion oil is a great remedy for healthy hair and it is used in various home remedies to get its potential benefits. Here are some wonderful benefits of onion oil for your hair:

(1)Promote Hair Regrowth and Healthier Hair: Based on research it is found that onion juice and onion oils are great for hair regrowth. On regular usage, it has been found that onion hair oil is extremely great for treating baldness and preventing hair fall. It has antioxidants and contains a high level of sulfur that helps to strengthen hair follicles and elasticity and improves the overall health of your hair and scalp.

(2)Helps prevent Hair Thinning and Breakage: Onion juice and onion oil can help and enhance the growth of thicker, fuller, and healthier hair. Nutrients of Onion nourish hair follicles, add volume to hair, and improve hair strength. It has hair-beneficial nutrients that minimize hair breakage and prevent hair thinning. It boosts blood circulation to the scalp, moisturizes dry scalp and hair, and provides complete nourishment for stronger, longer, and fuller hairs. 


It is being used for dandruff, hair fall, and hair growth treatments at home in various forms of onion oil and onion juice remedies and it is also found in shampoos, conditioners, and hair serums. Onion juice and onion oil can help enhance the growth of thicker, fuller, and healthier hair. Nutrients of Onion nourish hair follicles, add volume to hair, and improve hair strength. It has hair-beneficial nutrients that minimize hair breakage and prevent hair thinning. It boosts blood circulation to the scalp, moisturizes dry scalp and hair, and provides complete nourishment for stronger, longer, and fuller hairs. 

Massaging onion oil or other onion products such as onion oil, shampoo and conditioner, or onion hair serums on your scalp and hair boosts blood circulation and promotes hair regrowth which makes hair strong and healthy from roots to tip that in turn results in reduced hair fall and breakages. It can treat dandruff, rough and dry hair, split ends, and hair breakage whatever hair problems you are facing. Red onion oil or simply Onion oil for hair will help and will be the perfect solution for all hair-related problems.


(3) Anti-Bacterial and Anti-Inflammatory: Onion oil has anti-inflammatory and anti-bacterial, anti-fungal properties that soothe dry scalp and hair. It is rich in sulfur of high level which boosts collagen production strengthens hair and prevents premature greying of hair.

(4)Strengthens Hair and Controls Hair Loss: Onion is a rich source of sulfur which is an essential mineral for healthy hairs and is the key component of keratin that makes up hair, skin, and nails. Sulfar is known for collagen production which strengthens hairs and prevents hair breakage. It is a great home remedy to care for hair loss and hair fall problems. Onions are Rich in nutrients like vitamin C, vitamin B9(folate), vitamin B6, potassium, and numerous other compounds that strengthen hair roots, promote blood circulation, and boost collagen production that in turn gives healthy and strong hairs.   It deeply nourishes and hydrates the scalp and hair; and nourishes and makes the hair strong and long.


(5)Improves Texture Of Hair: The nutrients onion oil contains help boost blood circulation and collagen production to the scalp and hair improving hair growth. It nourishes dry scalp and reduces dandruff which in turn reduces hair fall and hair breakage. It provides complete nourishment to the scalp and hair giving stronger and shinier hair and along with it reduces split ends, improves hair texture, and adds shine and luster to the hair for silky and soft hairs.

Home remedies for Onion juice

There are various home remedies that you can make easily with easy ingredients. Also, there are various products with the main ingredient of onion including onion oil, shampoo, conditioner, onion hair masks, and serums. Here are some simple steps for making an onion juice remedy at home in just a few minutes. All you need to make this remedy is one piece of fresh onion, a knife, a cotton ball, and a mixer grinder. There are some easy homemade recipes to try:


Hair growth oil: 

You can mix the onion oil with other hair care oils such as coconut, castor, or jojoba oil and you may also add a few drops of essential oils such as lavender oil for its potential benefits and fragrance. This can be used over your scalp and hair. Massage this oil mix with fingertips to your scalp for a few minutes leave it for 30 minutes rinse off with mild shampoo and follow up with the conditioner. 

How To make:
  • Take a piece of fresh onion and peel off Cut it into small pieces and Blend it in a mixer grinder to make a smooth paste.
  • Take a bowl and a strainer and pour the onion pulp onto it; using a spoon or rubber spatula push the pulp to squeeze juice from it.
  • Now your onion juice remedy is ready to use(dispose of the remaining pulp).
How to use:
  • Take a little amount of cotton and dip into a bowl containing onion juice
  • Apply it on your scalp and gently massage
  • Let it be for 10-15 minutes and then rinse off with mild shampoo

Onion hair mask: 

All you need to make an onion hair mask is one whole onion, some curd, honey, and aloe vera gel. Mix all these ingredients and apply them over your scalp and hair. Leave this mask for 15 minutes and rinse off with paraben-free shampoo and a conditioner after shampoo. This remedy offers potential hair benefits as not only onion but aloe vera, yogurt, honey, and curd also contain great hair benefits.


Anti-dandruff oil: 

Take some onion oil about 1-2 teaspoons or according to your hair length and add 1 spoon of lemon juice into it. Apply this mixture to your scalp and hair leave for 10-15 minutes and rinse off with mild shampoo. It is advised to do a patch test to make sure you are not allergic to any of these ingredients or if you have sensitive skin. It can also cause some irritation or itchiness to the scalp if someone has a sensitive scalp or facing any skin conditions.

Onion oil for healthy scalp and hair: 

Warm up the onion oil slightly using a heater or whatever you prefer. Massage this slightly warm oil over your scalp and hair using your fingertips. Leave it for 30 minutes rinse off with mild shampoo and follow up with a conditioner.


Onion oil is the best hair oil for all of your hair problems such as hair fall, premature baldness, dandruff, split ends, and hair breakages. Onion oil is a great choice for complete hair nourishment - it contains high levels of sulfur which is good for collagen production and strengthens hair from tips to roots. It helps moisturize dry scalp and hair, nourishes, reduces dandruff, and controls hair fall. It makes hair smooth, silky, and soft without split ends hair. It better nourishes dry and very dry lustrous and shiny hair. 

What are the Side Effects of Onion Oil?

  • Onion is a strong agent - It is good for hair growth but if it is overused it can skin irritation and itchy scalp and can also cause redness. 
  • It has a strong and quite pungent smell(you can mix an essential oil).
  • It can bury your eyes when you apply it over your hair and scalp.
  • It contains a high amount of sulfur that can also create a burning sensation for those who have sensitive skin and inflammation. 
  • It is advised not to use onion oil very often. And if you have sensitive skin or scalp do not leave onion hair oil overnight as it can cause skin irritation and can make hair fall.

Onion oil and onion remedies offer various hair benefits for hair for both women and men hence benefits can be different for individuals. There are some caring tips to remember before you use onion oil and its remedies: 

  • Do a patch test to ensure you are not allergic to onion or if you have sensitive skin
  • Gently massage your hair and scalp for just 4-5 minutes with fingertips, don't be harsh.
  • Use an adequate amount of oil for your scalp and hair and avoid the use of excess oil on your scalp as it may cause your scalp oily and greasy which can make hair fall.
  • Sometimes onion oil causes dry scalp or sensitivity, redness, and itchiness to the scalp due to the strong element of sulfur present in the onion. Immediately remove it if it occurs.
  • It has a strong and irritating smell that can cause problems for some.
  • Keep it for 30 minutes or for an hour and rinse off with shampoo.

Frequently Asked Questions for Onion Hair Oil (FAQs)

Question: Which onion is good for hair growth?
Answer: Red onions are rich in sulfur and healthy nutrients which promote blood circulation to the scalp and hair and promote hair growth. It also has anti-bacterial and anti-fungal properties. There is red onion oil available in retail and online stores one can buy.

Question: Does onion oil promote hair growth?
Answer: When it is applied over the scalp and hair it provides sulfur and other nutrients that promote blood circulation and sulfur support for thick and stronger hair. It makes hair strong and prevents hair fall and it is also useful in dandruff problems.

Question: Does onion oil remove dandruff?
Answer: Onion oil and onion juice remedy are best to treat dandruff a home. When you apply it over your scalp it fights against dandruff, nourishes hair from root to tips, and prevents hair breakage for fuller and thicker hairs.

Question: How to apply onion oil to your hair?
Answer: Just take an onion and apply using your fingertips. Gently massage for 1-2 minutes leave it at least for 15-20 minutes and wash off your hair with mild shampoo.

Question: How often should I use onion oil?
Answer: It is best to use onion oil once or twice a week as no more than it is required. Too much use of hair oil causes oily and greasy scalp which can lead hair to fall.

Question: Does onion oil make hair thick?
Answer: Onion oil is a popular hair remedy for healthy hair. It is rich in sulfur and potassium along with anti-bacterial and anti-fungal properties and boosts blood circulation to the scalp sulfur helps hair thinning and hair breakage and gives thicker and shinier hair.

Question: What are the side effects of onion oil?
Answer: Onion oil can cause itchy scalp and irritation, especially for sensitive scalps and can be allergic too and it can cause scalp dryness and inflammation. One should avoid the use of onion oil if it faces any of the issues and stop immediately.

Question: What are the benefits of onion oil?
Answer: Onion oil is the solution to hair fall problems and for hair growth. Enriched with sulfur and nutrients it supports hair growth, makes hair strong and nourished, and prevents hair fall and hair breakage. It also helps in hair thinning. It provides proper nourishment to the scalp and hair which gives soft, silky, and shinier hair.

Question: Can I apply onion overnight?
Answer: You can apply it overnight as most onion oil comes with a pleasant fragrance so you do not need to worry about its bad smell so you can keep it overnight.

Question: What are the disadvantages of onion oil?
Answer: Onion oil is a strong agent. If it is overused it can leave the scalp oily as well as it can cause skin irritation and itchy scalp that can also lead to hair fall and breakage. It can be allergic to the scalp especially for sensitive skin so it is good to stop using it immediately. 

Infographic for How to Use and Benefits of Onion Oil?




The conclusion

In the hunt for an efficient and straightforward hair remedy, I come across these onion ingredients, all of which are accessible at home, and cost nothing to put together. Right at the top, you will find wonderful facts about how onions help hair, alongside some beautiful onion hair remedies like onion oil, the onion hair mask, the onion with lemon juice remedy, and others. The part that comes next covers how you can employ onion oil and what more you ought to know about it.  Not surprisingly, this short piece is about the well-known and growing popularity of hair oil onion oil. As all of us know, onion is rich in sulfur and potassium and fosters hair growth. At the very start of the article, I disclosed precisely why onion oil became so popular. After the table of contents first part of the article, I present a safe way of using onion oil, which includes the usage, massage, cleaning off with shampoo, and conditioning steps. 

Next, the many advantages of onion oil such as growth of hair, antibacterial, anti-inflammatory in nature, and treatment of hair loss are described, in addition to why and how it became so popular. There exists a basic onion juice remedy that can be easily made at home, as well as a few drawbacks and preventative measures to avoid adverse impacts. Finally, the frequently asked questions and responses have been gathered, and the infographic with images of the uses, benefits, and natural properties of onion oil is offered. Isn't this enough to know? Then here's a separate piece on identical plus additional knowledge at this page "Wonder of Natural For Your Hair - 'Onions' For Complete Hair Nourishment".