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How to Use Onion Juice for Hair Growth for Visible Results

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Dr. Deshmukh is an MD (Dermatology, Venerology, and Leprosy) with more than 4 years of experience. She successfully runs her own practice and believes that a personalized service maximizes customer satisfaction.

How to Use Onion Juice for Hair Growth for Visible Results

Extract fresh onion juice by blending or chopping onions finely, and straining the pulp with a soft cotton or muslin cloth. Apply the extracted onion juice directly to a clean scalp using your fingertips or a cotton ball. 

Applying onion juice consistently to the scalp helps nourish dormant hair follicles and creates a healthy environment for new hair growth. Onion juice is a well-known remedy trusted in many households for decades. But learning to use it in the right way can help you reap maximum benefits from it.

This blog helps you understand how to use onion juice for hair growth, its benefits and the correct method to use it.

Why Use Onion Juice for Hair Growth?

Onion juice is known for its property to improve scalp circulation, fight infections, reduce thinning, and maintain a clear scalp. People often use it for hair growth, to reduce hair loss and even treat scalp conditions like mild dandruff.

The key benefits of using homemade onion juice for hair are:

  • Stimulates Hair Growth: The sulfur and antioxidants in onion promote scalp circulation that helps the follicles to grow with consistent use.
  • Reduces Hair Fall: With regular use, it can stimulate dormant follicles and produce new hair.
  • Reduces Hair Breakage: The sulfur compounds support keratin synthesis, which helps reduce hair breakage and improve resilience to environmental damage.
  • Maintains a Healthy Scalp: It helps in fighting off scalp infections and works towards promoting a healthy scalp.
  • Improves Shine and Texture: Onion juice helps to combat dullness and rough texture, leaving the hair naturally stronger, softer, and shinier. 

Onion juice does not change the structure of hair. It provides sulfur and keratin to strengthen the strands. If you do not see a noticeable difference in 3 months, it is recommended to change your approach and consult a dermatologist to get medically approved treatments.

Does Onion Juice Boost Hair Growth?

Yes, onion juice is quite effective in boosting hair growth and reducing hair fall. However, its efficacy varies considerably from person to person and the underlying cause of hair fall. In clinical studies, onion juice is effective in regrowing hair in people with alopecia areata, an autoimmune condition causing patchy hair loss. 

However, there are no studies or scientific evidence to support the effectiveness of onion juice on genetic, hormonal hair loss, and male or female pattern baldness, such as androgenetic alopecia or telogen effluvium - a form of hair shedding triggered by stress or deficiency.

Can You Rely on Onion Juice for Hair Regrowth?

Yes, if you experience normal hair fall or alopecia areata (patchy hair loss) and want to try natural remedies that help boost hair growth while controlling hair loss. However, it is not recommended to rely solely on onion juice for hair regrowth.

Onion juice is not effective at blocking DHT (Dihydrotestosterone), the androgen responsible for hair thinning, fixing hair loss due to nutritional deficiencies, thyroid or other health issues.

Step-by-Step Method to Use Onion Juice for Hair Growth

So you might be thinking how to apply onion juice on the scalp, is there any correct method to it or any particular thing that needs to be followed? The right application is very important when using onion juice on your hair. The onion juice hair growth method that you can follow for effective results is: 

  • Use Fresh Juice: Extract fresh juice by blending freshly chopped red onions. Use a cotton or muslin cloth to extract the juice in a bowl.
  • Apply to a clean scalp: Use a cotton ball or fingertips to apply the juice all over the scalp, then massage it in well.
  • Leave it on for 30 minutes to an hour; however, if someone can’t stand the smell of onions, it is advisable to keep it on for 15-30 minutes.
  • Wash it off completely: Use a mild shampoo to help clean it off. The odour of onion juice is strong, so it might require using the shampoo twice, depending on personal preferences. 

Individuals with a sensitive scalp or those trying this remedy for the first time should always get a patch test behind the ears 24 hours before complete application.

Traya’s Perspective on Onion Juice Hair Treatment

Traya believes in a complete hair and scalp care approach. Natural remedies like onion juice are worth trying when overall health is balanced. However, a customised approach that works on your root cause and targets hair thinning and hair fall is more effective for hair regrowth.

Traya's free hair test helps you understand why your hair is falling and assess the exact issues. At Traya, we blend nutrition and hair science to maintain hair health by treating the root cause and consistently sticking to a plan that works for you. Our health coaches guide you throughout treatment to provide a comprehensive solution.

Frequently Asked Questions

Q1 - How to Apply Onion Juice on the Scalp for Hair Growth?

Apply freshly made onion juice to a clean scalp, let it sit for 15-45 minutes, as per convenience, but not more than an hour. Also, double shampooing is necessary to clean the scalp and eliminate the odour of the onion juice.

Q2 - How Long Does Onion Juice Take to Grow Your Hair?

Onion juice roughly takes a month to show visible results, such as a reduction in hair fall and new hair growth. Some people may also see hair regrowth and thickness with consistent use.

Q3 - Can You Wash Your Hair Only With Water After Applying Onion Juice?

No, it is not recommended to wash your hair with plain water, as it won’t remove the odour from your hair. Using a shampoo to clean your hair post-application of onion juice is important. Some may require double shampooing, so it is better to use shampoo as needed.

Q4 - What Are the Disadvantages of Onion Juice on Hair?

People with sensitive scalps may experience scalp irritation, a burning sensation and even dryness sometimes. Overusing the onion juice may aggravate conditions like eczema and also weaken the hair follicles, so it is necessary to be mindful while using the onion juice on hair. Always use it in moderation and do a patch test.

Q5 - Can You Spray Onion Water on Your Hair Every Day?

It is not advisable to spray onion water on hair every day. The high sulfur content can strip off the scalp’s natural oil and moisture, causing irritation, itching or dryness.  

Q6 - How to Apply Onion Juice on the Hair Scalp?

Apply it using fingertips or dip a cotton ball in the onion juice and apply it on the scalp directly. Avoid applying it to scratches or minor bumps to avoid irritation.

Q7 - Can We Apply Onion Juice After Oiling?

Ideally, onion juice should be applied to a clean scalp. Applying it to an oily scalp won’t prevent the scalp from absorbing nutrients. To get optimal results, people should avoid using it after oiling unless advised by a doctor.

Q8 - What Happens if You Don't Wash Your Hair After Applying Onion Juice?

If the hair is not washed after applying onion juice, it leaves a strong, pungent odour that is unbearable for someone who can’t tolerate strong smells. It traps dirt, sweat, and residue, which can clog follicles, resulting in itching, irritation, dryness, rashes, or inflammation. 

Q9 - Will Onion Juice Regrow Lost Hair?

Onion juice is scientifically proven to work for alopecia areata. However, it is not beneficial to regrow hair in hormonal, genetic, or other pattern hair loss (androgenetic alopecia).

Q10 - How Many Days Can We Store Onion Juice for Hair?

If stored in a refrigerator, it can last for 3 to 5 days. However, using fresh onion juice every time is better to get maximum benefits.

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The claims and results mentioned are based on multiple internal studies and customer research surveys that Traya has conducted with a statistically significant sample size of users who were under expert observation and guidance.

93% saw results*

Traya conducted an internal study over both men and females facing hair fall and 93% saw results* after using the complete Traya customized plan consistently for a period of 5 months. This study was conducted in December 2022. 

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Traya’s 100% money-back policy is valid only if you have been regular with the complete customized plan for a period of 5 whole consecutive months. Each customised hair kit is valid for only 30 days. If any individual has not seen any regrowth or control in hair fall, you can ask for a refund. However, once you apply for the 5-month - money-back policy, the team would then do a thorough check on consumer regularity based on every order date. An exception to this policy is for those customers undergoing serious health conditions like autoimmune diseases and cancer. 

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Traya’s 3 Science Formula is a synergistic mix of Ayurveda, Allopathy & Food Science designed specifically to cater to hair fall conditions stemming from multiple root causes. With clinically tested ingredients and adaptogenic herbs, Traya’s Science-Backed formula clears internal blockages and boosts hair regeneration naturally. When blended with a healing dietary plan, it delivers great results in attaining long-term hair growth. 

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Traya’s Hair Dx test is powered by a proprietary algorithm to examine a user's hair & health profile. With the help of a distinctive image-capturing technique & physician- formulated examination, it is able to precisely check the type, stage & root causes of a certain hair fall condition. 

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The Traya free hair test (™) is a proprietary algorithm developed with the help of our in-house hair experts that provides Accurate hair and health checks, provided you mention all the correct details about yourself. It gives a precise checks about the type, stage and root cause of a specific hair fall condition.

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Traya’s complete customized plan gives visible and long-lasting results provided you’re on Traya’s hair maintenance kit. Since Traya works on the internal root causes of hair fall and hence our customers have seen long lasting results

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Traya has been tried and loved by over 100 hair experts all over India to maintain healthy hair growth. 

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These are completely safe for human use, but it is possible that certain ingredients may cause allergic reactions to some individuals.

 

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Hair Growth Plan starts at Rs 1699 pm* - The price mentioned is for a male of age 23 with stage 1 type hair fall based on the results of the hair test taken on the website. Prices may vary for individual customers depending on the results of the hair test and internal root causes

Hair Growth Plan starts at Rs 2000 pm* - The price mentioned is for a male of age 25 with stage 1 type hair fall based on the results of the hair test taken on the website. Prices may vary for individual customers depending on the results of the hair test and internal root causes.