Onion has a mandatory presence in most Indian kitchens. We have food items like onion masala dosa, and onion bhajji and chicken-do-pyaja cooked and named after this important ingredient of the kitchen. But does it have use beyond the kitchen too?
Yes, onion juice may help to encourage the growth of thick, healthy hair. If properly applied, the nutrients in the onion juice strengthen the hair follicles. Onions possess antiseptic and antibacterial properties that prevent and cure infections. It also helps fight hair lice and dandruff. It acts as a natural conditioner as well.
Nutritional Value Of Onion
Let’s talk about the nutritional value of the onions. Around 1 cup of chopped onions carry the following nutrients.
| Nutrients | Quantity |
| Calories | 64 |
| Carbohydrate | 15 grams |
| Fat | 0 grams |
| Cholesterol | 0 grams |
| Fiber | 3 grams |
| Sugar | 7 grams |
| Protein | 2 grams |
Besides these nutrients, onions are a rich source of vitamin C, vitamin B-6, manganese, calcium, iron, folate, magnesium, phosphorous, sulfur and potassium.
Benefits Of Onion Juice For Hair

We have heard enough about the remedies that might boost the hair growth but there are very few which help in the hair regrowth. Does onion juice help in hair regrowth? Yes, Onions are one of those remedies that help in the hair regrowth. Besides hair regrowth, here are 10 other incredible benefits of onion juice for hair.
1. Improves The Hair Growth
The basic requirement for healthy hair growth is the proper balance of nutrients in the scalp and hair. The hair needs a lot of proteins to keep growing in a healthy fashion. Onion juice makes sure that the scalp is replenished at all times so that there is minimum damage and maximum growth.
2. Nourish The Hair Follicles
Onions improve the regeneration process. Onions strengthen the hair follicles. Hair follicles must be strong and healthy or else the hair won’t be able to get enough nutrition for growth.
3. Minimizes Hair Thinning And Breakage
It is often that the hair breaks from the middle because of frizziness. It is the job of the onions to eliminate frizziness and make the hair stronger so that it doesn’t break. If you, too, face a similar problem, then make sure to apply onion juice to your hair.
4. Reverses Premature Signs Of Ageing
Gray hair is one of the signs of ageing and might be disturbing sometimes. Onions are enormously helpful in reversing the gray hair. The antioxidants present in the onions, allow it to fight off the free radicals and delay as well as reverse the process of ageing.
5. Eradicates Infections
Our scalp is a very sensitive organ and must be handled sensitively. Scalp can catch infections very easily if not protected. Onions are antibacterial and shield our scalp against the harmful infection-causing bacteria.
6. Promotes The Blood Circulation
The most important aspect of a healthy scalp is proper blood circulation. If the blood flow in the scalp is regulated, half the scalp problems will be resolved. Onions promote the blood circulation in the scalp.
7. Imparts Shine To The Hair
The onions not only strengthen the hair strands but also impart shine to them, which makes them look gorgeous.
8. Prevent Head Cancer
Yes, it is surprising, but onions do prevent head as well as neck cancer. It has been proven by the researchers.
9. Fights Off The Head Lice
Sometimes you might end up getting lice in your hair, which won’t go away. Try using onion juice to get rid of those stubborn lice, it works.
10. Adds Volume To The Hair
People often complain about not having enough volume to the hair. This problem too can be combated by onion juice. Onions significantly add volume to the hair by replenishing it with vital nutrients.
How To Make Onion Juice For Hair
Onion juice can be very easy to prepare. It is a process of few simple steps and your juice will be ready in no time. Let’s see how to make onion juice for hair.
- Peel off the onions and roughly chop them in four chunks.
- Put these chunks in a blender and blend them.
- Pour out the onion paste and add some water to it.
- To get a juice with zero chunks, strain the paste using a muslin cloth.
- Your onion juice is ready to use.
DIY Onion Juice Hair Packs For Stronger And Healthy Hair
I have enlisted a few DIY hacks for onion juice hair packs. These DIYs will help you know how to apply onion juice on the hair.
1. Onion Juice For Hair Growth

Let’s see, how can we prepare a hair pack from onions that can be used for hair growth. Here is how to use onion juice for hair growth.
What You Will Need
- 1 tablespoon onion juice
- Cotton pads
Method
- Soak the cotton pads in the freshly extracted onion juice.
- Apply the juice to your scalp and cover the entire scalp.
- Once the scalp is completely covered in the onion juice start massaging it.
- Leave it on for another hour after you are done massaging.
- Rinse your scalp using a mild shampoo.
How Does It Works
The onion juice pumps up the blood circulation in the scalp thereby making it healthier and stronger.
2. Coconut Oil And Onion Juice For Hair Growth

Another DIY hack involves the use of coconut oil along with the onion juice.
What You Will Need
- 2 tablespoons Coconut Oil
- 2 tablespoons Onion Juice
- 4 drops Tea Tree Oil
Method
- Mix all the ingredients to get a smooth mixture.
- Apply the mixture to your scalp and massage your scalp for a few minutes.
- Leave it on for half an hour.
- Wash your hair using a mild shampoo.
How Does It Works
This concoction is a blend of medicinal as well as beauty benefits. On one hand, the tea tree oil treats dandruff whereas the onion juice and coconut oil strengthen the hair and promote hair growth.
3. Olive Oil And Onion Juice For Hair Growth

This DIY involves the use of olive oil and onion juice.
What You Will Need
- 3 tablespoons of Onion Juice
- 1 ½ tbsp Olive Oil
Method
- Mix all the ingredients to get a smooth mixture.
- Apply the mixture to your scalp and massage your scalp for a few minutes in circular motions.
- Leave it on for two hours.
- Wash your hair using a mild shampoo.
How Does It Works
Olive oil is known to possess anti-dandruff qualities which makes the scalp immune to infections including dandruff.
4. Castor Oil And Onion Juice For Hair Growth

Let’s see, how can we resolve the issue of hair growth by making the use of castor oil along with the onion juice.
What You Will Need
- 2 tablespoons of Castor Oil
- 2 tablespoons of Onion Juice
Method
- Mix all the ingredients to get a smooth mixture.
- Apply the mixture to your scalp and massage your scalp for a few minutes in circular motions.
- Leave it on for an hour.
- Wash your hair using a mild shampoo.
How Does It Works
Castor oil acts as an enzyme in this mixture, it boosts the quality of onion juice to promote hair growth.
5. Egg And Onion Juice For Hair Growth

Egg too can be used as a constituent to prepare a hair mask with onion juice.
What You Will Need
- 1 tablespoon of Onion Juice
- 1 egg
- Shower cap
Method
- Mix all the ingredients to get a smooth mixture. Make sure to whisk the eggs nicely.
- Apply the mixture to your scalp as well as to the hair.
- Put on a shower cap to avoid messiness.
- Leave it on for about half an hour.
- Wash your hair using a mild shampoo with cold water.
How Does It Works
This hair mask replenishes the hair by providing it with enough proteins.
Are There Any Side Effects Of Onion Juice On Hair?
No, onion juice doesn’t show any side effects when used in a limited amount. Too much of anything can be harmful, thus make sure to use only suggested amounts of onion juice.
Also read:
Multani Mitti for Hair: Benefits, Hair Packs & Uses
Keratin – Benefits, Methods, Risks and some Top Homemade Protein Masks


