Onion Juice For Hair: Benefits And How To Use

Onion is an adaptable vegetable that can be easily found in nearly every Indian home. This widely-used ingredient is cherished in numerous Indian dishes and is also thought to assist in regulating body temperature and enhancing immunity. However, did you know that this multifaceted vegetable can also promote longer and healthier hair growth?
Onions are well-known for their healing attributes, which include antibacterial, stimulating, nourishing, and cleansing properties. They are also rich in sulfur, a vital element found in every cell of our body, with the highest concentrations located in hair, skin, and nails. Often referred to as the ‘beauty mineral,’ sulfur aids in improving circulation and alleviating inflammation.
Additionally, onions are packed with vitamins C and B6, calcium, magnesium, potassium, and germanium, all of which contribute to a healthy scalp and help make hair stronger, healthier, and shinier.

Onion Juice for Hair Growth

Onion is an adaptable vegetable that can be easily found in nearly every Indian home. This widely-used ingredient is cherished in numerous Indian dishes and is also thought to assist in regulating body temperature and enhancing immunity.
But did you know that onion juice can also promote longer and healthier hair growth?
Onion juice is widely acknowledged for its healing properties, which include antibacterial, stimulating, nourishing, and cleansing effects. It is also significantly rich in sulfur, which is found in every cell of our body, with the highest concentration in hair, skin, and nails.
Known as the ‘beauty mineral,’ sulfur helps enhance circulation and reduce inflammation.
Onions are also abundant in vitamins C and B6, calcium, magnesium, potassium, and germanium, which support a healthy scalp and contribute to stronger, healthier, and shinier hair.

Onion Juice For Hair Growth

Onion juice aids in enhancing blood circulation to the scalp, thereby supplying essential nutrients to the hair follicles. It is believed to not only calm the scalp and fortify the strands but also encourage new hair growth.

A study evaluated the effectiveness of onion juice in treating Alopecia areata (a patchy, non-scarring hair loss condition). When applied topically twice daily for a duration of 8 weeks, it was noted that the regrowth of terminal coarse hairs began after just two weeks of treatment with onion juice.

At the four-week mark, hair regrowth was observed in 17 out of 23 patients (73.9%), and by six weeks, hair regrowth was noted in 20 patients (86.9%).

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Benefits Of Onion Juice For Hair

In addition to promoting hair regrowth, onion juice is also believed to provide the following hair care advantages:

1. Soothes The Scalp - Onion juice possesses natural anti-inflammatory properties that help alleviate scalp irritations, balance the scalp, and foster a healthy environment.
2. Controls Dandruff - Thanks to its antimicrobial and antifungal characteristics, onion juice aids in managing seasonal dandruff and effectively cleanses the scalp.
3. Calms Itchy Scalp - As a natural anti-inflammatory agent, onion juice also helps relieve irritation and itchiness on the scalp.
4. Reverses Greying - Onion juice is thought to assist in controlling premature greying. It contains a compound called ‘catalase’ that is known to help manage early greying of hair roots and restore the natural color of hair.
5. Revitalises Dry Hair - Onions are rich in flavonoids that function as antioxidants and anti-inflammatory agents. They also play a crucial role in nourishing the scalp by improving blood flow, thereby revitalizing dry and damaged hair.

How To Make Onion Juice For Hair

All you need is a single onion. Grate a medium-sized onion and extract its juice into a clean container.
This is one of the simplest methods for utilizing onion juice to address hair fall and other concerns, and you likely have all the necessary ingredients at home.
Section your hair into various parts and begin applying the juice directly onto the scalp using a dropper. Massage it in gently with your fingertips and allow it to sit for about 15 minutes. Use an organic shampoo to rinse it out and let your hair air dry. For optimal results, use this treatment consistently once or twice a week.

How To Use Onion Juice On Hair

You can also experiment with one of these DIY recipes tailored to address specific concerns:

1. To soothe itchy scalp - Combine 2 teaspoons of olive oil, 3 teaspoons of coconut oil, and 5 teaspoons of onion juice. Mix thoroughly and apply directly to the scalp in sections. Allow it to sit for 20 to 30 minutes, then wash it out with a mild organic shampoo.
2. To control dandruff - Soak 1 teaspoon of fenugreek seeds in 2 teaspoons of onion juice and water. Grind into a paste and apply it directly to the scalp. Leave it on for 25 to 30 minutes before rinsing.
3. To moisturize the scalp - Blend 2 teaspoons of aloe vera gel with 3 teaspoons of onion juice. Apply this mixture to the scalp and hair strands. Let it sit for 10 minutes before washing it out.
4. To reverse greying - Mix 2 teaspoons of Brahmi, Amla, and Bhringraj powder with 3 to 4 teaspoons of onion juice. Apply the paste to the scalp and let it rest for 30 to 40 minutes. Rinse off using a mild organic shampoo.

The results from these methods may take time and can vary from person to person. We recommend consistent use for several months to observe noticeable changes. Additionally, we highly advise conducting a patch test for all methods on the hairline or the back of the neck before applying them to the scalp.

Juicy Chemistry’s Certified Organic Onion Shampoo Bar

Our Hibiscus, Onion and Bhringraj Organic Shampoo Bar is crafted with the goodness of fresh onion juice along with other hair-loving herbs and botanicals. This hydrating shampoo bar gently cleanses the scalp while deeply nourishing the hair follicles.
Onion juice works to strengthen and nourish the hair, while Hibiscus and Bhringraj help manage greying. Other organic ingredients such as Amla, Coconut, Jojoba, and Ashwagandha contribute to scalp health and help reduce hair fall

Frequently Asked Questions

Is onion juice beneficial for hair?

Absolutely, onion juice provides essential nutrients to the scalp, promoting healthy hair growth.

Are there any side effects of using onion juice on hair?

Certain individuals might experience an allergic reaction, so it’s advisable to perform a patch test by applying it to a small area first.

How frequently should onion juice be applied to hair?

For optimal results, it is recommended to use onion juice at least once a week.

References - 

https://www.researchgate.net/publication/273758703_Onion_Juice_An_Effective_Home_Remedy_for_Combating_Alopecia

https://onlinelibrary.wiley.com/doi/abs/10.1111/j.1346-8138.2002.tb00277.x