How to Make Onion Juice to Prevent Hair Loss

Onion juice can treat problems like hair loss, dandruff, and other fungal diseases. Find out how to make onion juice to prevent hair loss.
How to Make Onion Juice to Prevent Hair Loss
Karla Henríquez

Reviewed and approved by the doctor Karla Henríquez.

Last update: 09 October, 2022

Thousands of people around the world suffer from alopecia or hair loss. Others have hair that grows slowly, or fine, brittle hair. One homemade remedy for this problem is onion juice. Learn how to make onion juice to prevent hair loss in the following below.

Hair loss and brittle hair

It’s normal for people to lose between 50 and 100 strands of hair per day. Still, alopecia has become a problem for millions of people around the world. What’s more, many seek advice from their doctors. Reasons for hair loss include stress or a diet lacking in sufficient proteins and vitamins.

Hair loss can affect people’s self-esteem, causing them to become depressed and worry more. This can make the problem even worse. There are many natural remedies to prevent alopecia and strengthen brittle hair. One of the most effective remedies is onion juice to prevent hair loss.

Using onion juice to prevent hair loss

This is a natural, safe, and efficient way of preventing hair loss and stimulating hair growth. It comes with zero side effects (except the smell) and no allergic reactions. Therefore, not only will your hair stop falling out, but it will also grow back stronger and faster.

You won’t have to apply any invasive, costly, or chemical methods that harm your scalp and destroy your hair. Onions are a vegetable with lots of beneficial properties. In addition, if you apply this treatment over an extended period, it will make all those “bald spots” caused by hair loss disappear. You’ll be left with new and strong hair strands.

Woman pulling hair off of brush

You should keep in mind that onions are not a miracle solution. If you want to see real results, you must also treat the cause of your alopecia. That means eating a healthy, balanced diet, and lowering stress levels. It also means getting a good night’s sleep every day.

Many are skeptical about how effective a home remedy for hair loss can be. However, many studies have shown that onions, and notably their juice, are good at preventing hair loss. What’s more, they’re also useful for other problems related to dandruff, yeast infections, and fungi. Some studies also show that onions help prevent early grays.

Want to know more?: Effective and Easy Tips to Fight Dandruff

Why do onions make hair grow?

Onions have many components that are good for hair growth, especially sulfur. When you apply onion juice to your scalp, it improves blood circulation. As such, it’s easier for new strands to grow. In addition, sulfur improves your production of collagen tissues, which are necessary for hair growth.

You should know that hair grows from hair follicles located in the scalp. These follicles need sufficient blood supply in order to be strong and produce new hair. In addition to these properties, onions are antibacterial, meaning they get rid of fungi and bacteria that live on the scalp and prevent normal hair growth.

Hair brush with a lot of hair

On the other hand, onion juice keeps your hair from getting thin and brittle. It makes it strong and helps prevent breakage. You can achieve great hair volume by using this remedy.

How to use onion juice to prevent hair loss

You first have to extract the juice from a few onions. Then, gently massage it into your scalp. It’s a simple as that! To do this, peel two or three onions and slice them. Then, process them in a food processor or blender. You can also grate them. Basically, you just have to get the juice out. You can then apply the juice directly to your scalp or wet a cotton ball. Finally, place it on your scalp.

Remember that the smell is quite strong, so we recommend doing this treatment at night or over the weekend. As a last resort, you can use a bit of perfume to cover up the smell.

You should leave the onion juice on your scalp for half an hour. You can cover your head with a shower cap or a plastic bag so that the juice will get deeper into your skin. Then, rinse with plenty of warm water. Use the same shampoo you always do – one that doesn’t have any chemicals. Repeat this treatment three times a week and you’ll start to see results within two months.

onion juice to prevent hair loss

You may think that eight weeks is too long to wait for fuller hair or less hair loss. However, this is a long-term remedy, not an overnight solution that only lasts for a day. Therefore, you should go with a sure, long-term treatment instead of shooting for a quick, non-sustainable solution.

Additional tips

To increase the efficiency of this treatment, we suggest eating raw onion in salads. Some people mix onions with a shot of rum, let it sit overnight. Then, strain the mixture before applying the juice the next day. You can also prepare an alcohol-free mixture by mixing the juice of ¼ of an onion with a tablespoon of honey. You can apply it to your hair or add it to your morning breakfast.

Would you like another onion juice recipe to prevent hair loss? Mix one tablespoon of onion juice with one tablespoon of lemon juice. Massage into your hair and let it sit for three hours. Then, wash your hair as you normally would.

We hope you’ve enjoyed this article on how to make onion juice to prevent hair loss!


This text is provided for informational purposes only and does not replace consultation with a professional. If in doubt, consult your specialist.