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Top 7 Benefits of Onion Juice for Hair

Even though it smells awful, science does back up the advantages of onion juice for hair. Onion juice has been used as a home remedy for ages. Onion acts as a growth-stimulating ingredient and boosts the rate of hair growth and even increases its volume. It is one of the best home remedies for healthy hair to use along with good hair care essentials like hair revitalizing shampoo.

Not only for the renewal of damaged hair follicles, but onion also possesses other actions, such as analgesic, anti-inflammatory, antioxidant, anti-hypertensive, immunoprotective, anti-diabetic, and hypolipidemic properties. Other than this, red onion juice for face is also incredible. However, let’s explore onion juice for hair care today.

Onion juice benefits the hair by enhancing the rate of hair growth, and volume, reducing hair loss and thinning significantly. Onion juice acts as a boon for dandruff.

For a quick view, we have created a short video to cover all the below mentioned points on onion juice for hair:


Let's take a deep look about onion and what miracles the onion juice for hair can do:

Benefits of onion juice for hair growth

Benefits of onion juice for hair growth

We take care of many things to protect our hair from hair fall and breakage, such as good hair care habits. Adding onions to your hair care routine along with these habits can benefit you such as the following:

1. Treats Dandruff & Scalp Irritations

One of the advantages of onion juice for hair is that it has antibacterial properties that provide an unfavorable environment for bacteria, which helps to treat itchy scalp. This shields the scalp from common infections and prevents dandruff too!

Due to this property onion juice can work brilliantly along with best anti dandruff shampoo. If you want to explore more about what type of anti-dandruff shampoo would be good for your hair, read here!

2. Cures Baldness

You might not be aware that onions can be used as a home remedy for baldness. Therefore, all you need to do if you notice bald patches as a result of significant hair loss (alopecia areata) is use onion juice for hair regrowth and to prevent hair thinning.

Onion juice helps in hair growth by boosting the level of enzyme catalase which further helps in decomposing hydrogen peroxide, thus regulating and optimizing the hair growth. Along with this, you can also try other effective home remedies for hair thinning.

3. Strengthens the Hair Follicles

A variety of onion advantages for hair are made possible by the onion's high sulphur content. It naturally has profound nourishing benefits that effectively support the strengthening of hair follicles! For additional benefits, you can start consuming collagen rich foods.

4. Treats Damaged & Dry Hair

With the use of onion juice, you can control your frizzy, dry, and damaged hair. Additionally, it aids in clearing toxins from pores, heals split ends, and revitalizes follicles.

5. Combats Hair Loss

The ability of onion juice to prevent hair loss is one of its main advantages. For problems with the hair, such as dry scalp, hair loss, etc., onions are the perfect treatment. The antioxidant content of onions contributes to the production of the enzymes that prevent hair loss.

6. Encourages Rapid Hair Growth

The ability to nourish the roots, refresh the scalp, and accelerate hair growth is one of the advantages of onion juice for hair growth. Additionally, it is believed to enhance blood circulation, regulate the pH level of the scalp, and work as an excellent hair growth stimulator.

7. Improves Hair Health and Texture

Due to its nutritious properties for hair care, onion contributes greatly to texture. The sulphur present in our hair follicles promotes collagen synthesis which later helps in the formation of new hair cells and promoting hair growth. Thus, it may be used to maintain hair health.

Onion juice hair mask

These masks play a very important role in promoting hair growth and reducing hair fall. Masks made with proper ingredients like yogurt, egg, olive oil, moroccan oil, castor oils, coconut oil etc. are helpful in promoting the growth of hair follicles and increasing their nourishment and blood supply.

You can also give a look to these hair tips which can help you reduce hair fall effectively.

Hair masks also prevent hair loss, add shine and smoothness to your hair. You can also get relief from frizzy hair and delay the age-related changes that occur over time with the help of hair masks.

How to make onion juice mask?

How to make onion juice mask

To prepare onion juice hair mask, you need:

Onion Juice – 2 Tablespoons

Honey – 1 Tablespoon

Method of preparation:

Peel the onion and cut it into quarter-size pieces. Use any of the aforementioned ways to extract onion juice. Now add honey in onion juice and mix well.

Honey for hair is not less than a boon. You can also use honey to improve hair texture and overall health.

Method of application:

Apply a thin layer of mask all over the scalp and hair, leave the mask for about 20 to 30 minutes and cover the head with a shower cap or a towel. You can also leave this mask overnight.

Afterwards, apply a gentle shampoo and wash your hair properly.

Don’t forget to apply nourishing conditioner and hair serum after hair rinsing to lock the moisture into hair.

Also learn how to use hair conditioner and hair serum to get proper outcomes.

Try this hair mask at least once a week or twice a month for best results.

How to apply onion juice on hair?

Before knowing how to apply onion juice on hair, you should know how to make onion juice for hair.

  • Simply peel the onions, cut into half and put them in the blender.
  • Strain the onion juice and save in a jar for use.

The simplest way is by applying onion juice on the scalp with the help of a cotton pad. Once the entire scalp is covered with the onion juice, gently massage your scalp for a few minutes.

Leave the juice on the scalp for 30 minutes and after that wash your hair properly with a mild shampoo and cool water. This can be repeated on alternate days and applying onion juice on the scalp boost the hair growth and provides the hair with its strength.

It even tackles any scalp related problems and ensures rapid and thicker hair growth.

You can also try these 11 hair growth tips along with using onion juice to maintain the health of your hair.

Take Away

Your hair might benefit greatly from the routine use of onion juice. Because of their strong antibacterial and antifungal properties, onions can be used to successfully prevent hair loss. Additionally, they are fantastic for nourishing hair follicles and helping to restore lost nutrients to your scalp.


1. How to make onion oil for hair?

In order to make onion oil, first, the onions are grinded in a mixer or grinder. After grinding the onions we obtain an onion juice or paste, which can be used for making the oil. After this, a pan is taken and coconut oil and onion paste or juice is heated and mixed together, to prepare the desired onion oil.

2. Can I use onion oil daily?

There are as such no side effects of using onion oil on the hair daily, but it is recommended that it should be applied on alternate days. Applying onion juice on hair gives you best results as it promotes healthy hair growth and prevents hair fall and greying of hair.

3. Is onion juice good for hair?

Yes, onion juice plays an important role in promoting hair growth and preventing hair fall. Onion juice consists of a huge amount of sulphur content which plays a role in providing nourishment and protection to hair follicles and thus making the hair thick and strong.

4. How to get rid of onion smell from hair?

One of the main disadvantages of using onion juice on hair is that the smell of onion juice is very strong and is intolerable, due to this most of the people prevent its use. So, in order to get rid of such smell, we can use citrus fruit shampoo or directly apply extracts of citrous fruits on your hair.

Citrus fruits are not only effective in eradicating the smell, but also improves the overall health of skin and hair. This is because of vitamin C present in these fruits. Don’t forget to include vitamin C sources in your diet.

5. Is Onion juice good for grey hair?

Yes, onion juice helps to prevent grey hair as antioxidants present in it prevents or delays age-related changes like greying of hair

6. Can we use onion juice for beard?

Ans. You can rub sliced onions or onion juice to your beard to promote its growth. Onions are rich in sulfur content that act as the building block of all hair fibers, including the facial hair. You can try these home remedies for beard dandruff if you suffer from the problem of beard dandruff.

7. How to make onion juice for hair?

To make onion juice for hair, follow the given steps:

  • Peel and finely chop three to four onions
  • Use a blender to extract the juice
  • Apply the juice with a cotton pad on your scalp
  • Rinse it off after massaging it into the scalp for an hour

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