How to make onion Oil for fast hair growth and hair loss prevention
How to Make Onion Oil to Make Hair Grow Faster and Stop Hair Loss
How to Make Onion Oil to Make Hair Grow Faster and Stop Hair Loss
Onion oil is a powerful natural remedy that has been used for generations to improve hair growth and reduce hair loss. Onions are rich in sulfur, antioxidants, and essential nutrients that help nourish hair follicles, strengthen roots, and improve blood circulation in the scalp.


Regular use of onion oil can make hair grow faster, thicker, and healthier while also helping to reduce dandruff and scalp infections.
Why Onion Oil Works for Hair
Onions contain a high amount of sulfur, which helps increase collagen production. Collagen is essential for healthy hair growth.
The antioxidants in onions also help protect hair follicles from damage caused by free radicals. In addition, onion oil improves blood circulation in the scalp, delivering more nutrients to the hair roots and promoting stronger hair growth.


Ingredients
2 medium onions
1 cup coconut oil (or olive oil)
Optional: 1 tablespoon castor oil for extra hair growth
How to Make Onion Oil
Prepare the onions
Peel the onions and chop them into small pieces. You can also grate them to release more juice.
Heat the oil

Pour the coconut oil into a pan and heat it on very low flame.
Add the onions
Add the chopped or grated onions to the warm oil and let them cook slowly for about 10–15 minutes. Stir occasionally until the onions turn light brown.
Cool and strain
Turn off the heat and allow the oil to cool completely. Strain the oil using a fine cloth or sieve to remove the onion pieces.
Store the oil
Pour the onion oil into a clean glass bottle and store it in a cool, dry place. It can last for up to two weeks.
How to Use Onion Oil
Take a small amount of onion oil and gently massage it into your scalp for about 5–10 minutes. Leave it on for at least 30 minutes, or overnight for deeper nourishment. Wash your hair with a mild shampoo afterward. For best results, use this treatment 2–3 times per week.
Benefits You May Notice
Faster hair growth
Reduced hair fall
Stronger hair roots
Thicker and shinier hair
Healthier scalp
Final Tip
Natural remedies take time, so consistency is key. If you use onion oil regularly and maintain a healthy diet, you may start noticing stronger, fuller hair within a few weeks.
If you enjoy natural health and beauty remedies like this, feel free to share your experience and let others know how it worked for you!
Why Onion Hair Oil is the Ultimate Haircare Hack You Need to Try
If there’s one ingredient in your kitchen that’s secretly a haircare superstar, it’s the humble onion. Yes, you heard that right! Onion hair oil has been making waves in the beauty world for its ability to tackle a variety of hair concerns, from thinning to breakage.
While the idea of onion oil may not sound glamorous, its benefits are nothing short of magical. And the best part? You can make it at home using simple, natural ingredients.
Let’s explore the incredible benefits of onion hair oil, learn how to use it effectively, and dive into some creative DIY recipes to elevate your haircare game.Why Onion Hair Oil is a Game-Changer for Haircare
Onion oil isn’t just a beauty trend—it’s a proven remedy that’s been used for centuries to promote hair health. Here’s why it deserves a spot in your routine:
Boosts Hair Growth: The sulfur content in onion hair oil improves blood circulation to the scalp, stimulating hair follicles and encouraging faster, healthier hair growth.
Reduces Hair Fall: Rich in antioxidants like flavonoids, onion oil helps strengthen the hair shaft and minimize breakage, reducing overall hair fall.
Treats Scalp Issues: Onion hair oil has antibacterial and antifungal properties that keep the scalp clean and healthy. It’s an excellent remedy for dandruff, itchiness, and scalp infections.
Adds Shine and Smoothness: By nourishing the hair from root to tip, onion oil restores moisture and smoothens frizz, leaving your locks shiny and manageable.
Delays Premature Graying: The antioxidants in onions combat free radicals, which can cause premature graying. Regular use of onion oil helps maintain your natural hair color.
Does Onion Oil For Hair Growth Really Work?
Using onion oil for hair has been popularised on social media in recent years, leading many to try this DIY hair remedy at home. But is there actually any scientific evidence to back up the use of onion oil for hair growth?
In most cases, it’s unlikely that onion oil will help your hair grow. But some people with specific hair loss conditions may benefit — and there are lots of other ways onion oil could help your hair too. Here, you’ll learn:
What types of hair loss onion oil can help with.
The benefits and downsides of using onion oil on hair.
The best way to apply onion oil.
Other effective hair growth remedies.
Is onion oil good for your hair?
While many essential oils for hair growth have limited evidence to support their use, onion extract is actually fairly well studied. Research shows that onion juice for hair can have several positive effects [1-3].
However, onion oil won’t necessarily have the same effect as raw onion juice. When onion oil is prepared from onion extract, not all the components are retained (although the components that are retained become more concentrated). So you won’t necessarily see the same impact from using onion oil as onion juice.
The benefits of onion juice you might also see when using onion oil for hair include:
Fighting oxidative stress — Oxidative stress is a damaging process that may play a part in the development of alopecia areata and other types of hair loss [4]. Onion oil may reduce the effects of oxidative stress on your hair [1].
Anti-inflammatory effects — Inflammation is a symptom of many common scalp problems, including seborrheic dermatitis and scalp psoriasis. Onion oil may have an anti-inflammatory effect when applied to the scalp [1].
Improving circulation to the scalp — Good scalp blood flow is essential for delivering nutrients and oxygen to the hair follicles. Quercetin, a flavonoid found in onions, can dilate the blood vessels and increase blood flow (although this effect is much greater when consumed orally than through topical application) [5].
Hair strengthening effects — Sulphur-containing compounds within onion oil can help keep the hair cuticle intact, strengthening the hair fibre to minimise hair breakage [6].
These benefits can help keep your hair strong and shiny — but will onion oil help with hair loss?
Does onion oil help with hair growth?

Certain onion oil properties — such as increasing blood flow and fighting oxidative stress — are associated with reduced hair loss in alopecia areata. This condition is characterised by the development of round bald spots on the scalp:

One study found that applying onion juice to the bald patches twice a day led to hair regrowth in 94% of male patients and 71% of female patients [2]. Note that this relates to onion juice rather than onion oil — onion juice is the raw juice that seeps out when you cut into an onion, while onion oil is distilled onion essence.
However, if you have male pattern baldness or female pattern hair loss — the most common types of alopecia worldwide — onion oil probably isn’t going to help you reverse balding.
Unlike certain other hair growth oils, no studies have yet shown that onion oil can definitively stop hair loss or stimulate regrowth. So it’s best to stick with tried-and-tested remedies if regrowth is your main goal.
How long does onion oil take to grow hair?
While no studies have yet shown that onion oil can stimulate hair growth, onion juice has been shown to regrow hair if you have alopecia areata. For this condition, studies show that onion juice can start to regrow hair in as little as two weeks [3].
How to make onion oil for hair growth

Onion juice is easy to extract at home, but onion oil requires a little more preparation and homemade varieties may be less effective than using onion juice. Using store-bought distilled onion essence may give you more benefits thanks to the higher concentration of certain active ingredients within onion oil.
Here’s how you can make DIY onion oil at home:
DIY onion oil
You will need:
2 onions
1 cup of carrier oil such as olive oil, coconut oil, or argan oil
Here’s what to do:
Peel and chop the onions.
Gently heat the carrier oil in a pan (you don’t want the onions to burn when you add them).
Fry the onions in the carrier oil over a low heat, stirring regularly. This will encourage the onion to release its juices into the oil. Simmer for around 30 minutes.
Strain the oil to remove the onion.
Allow the oil to cool completely before applying it directly to the bald patches on your scalp.
Store any unused oil in an airtight container.
Will onion oil make my hair smell?
Yes. Although the odour isn’t as strong as onion juice, onion oil can still make your hair and scalp smell. In some cases, the smell can really linger, so be aware of this before you apply any onion products to your hair or scalp.
There are a few suggested ways to reduce the smell of onion in your hair, though none are foolproof:
Rinse your hair with lemon juice or apple cider vinegar — These may help to neutralise or mask the onion smell.
Rub your scalp with a stainless steel soap bar — Some people have reported this can reduce strong odours (although it hasn’t been scientifically proven).
Use a clarifying shampoo — Give your hair and scalp a detox with a deep-cleansing shampoo designed to remove impurities from your hair.
There are plenty of natural hair growth remedies that don’t leave a pungent smell in your hair. One study found that combining rosemary, lavender, thyme, and cedarwood oils could also stimulate hair growth in those with alopecia areata [9]. While you’ll need more ingredients, this oil blend is less likely to leave an unpleasant smell lingering.
What's the best way to use onion hair oil?

To reduce symptoms of alopecia areata, apply crude onion juice directly to the bald patches twice a day. Applying onion oil may also work, but more evidence is needed to confirm this.
To see improved hair strength, apply onion oil to your roots. Use your fingers or a wide-toothed comb to distribute the oil through your hair. Leave it for up to 30 minutes then rinse out.
Don’t forget to wash your hair regularly when using onion products to minimise any lingering smells.
Tried-and-tested alopecia treatments
Even if you have alopecia areata, it’s unclear whether onion oil for hair growth really works. While onion juice has shown promising results, there are plenty of more established ways to stop alopecia areata spreading and minimise balding patches. These include:
Minoxidil — Minoxidil is a topical hair growth solution that’s suitable and effective for men and women with alopecia areata [10].
Topical steroids — Steroid creams for hair loss are one of the first-line treatments for those with alopecia areata, including children [11-12].
Contact immunotherapy — This treatment is a medically-supervised provoked allergic reaction designed to suppress the immune response that causes alopecia areata hair loss [13].
Antihistamines — Certain anti-allergy drugs can also make atopic alopecia areata symptoms less severe [14].
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The best way to get the right treatment for your hair loss — or improve the condition of your hair — is to see a trichologist. They can get to the root of your hair problems and help you find the best, fastest solution.
Book a consultation at the Wimpole Clinic for an accurate diagnosis and access to the best available hair loss treatments. Find your nearest hair loss clinic location.