Onions are a must when it comes to Indian cuisine. But did you know that it has been used as a home remedy for hair growth as well? Yes, you read it right! Research proves that onions juice can actually reduce hair loss and promote healthy hair. 

Now, you must understand that hair loss can happen in multiple ways. It could be hair thinning or complete baldness. But onions can work for both situations. Yet, one must know the right ways to use onion for hair. Well, do you wish to know more about it? If yes, this blog will help you. 

Is Onion Good for Hair Growth?  

Yes, an onion is good for hair growth. It is because onions have several nutrients and compounds that help promote healthy hair growth. One of the key things onions have is sulfur. Sulfur is key when it comes to production of collagen. Collagen is the protein that helps in the growth of hair. Similarly, onions also have antioxidants that can stimulate the blood circulation in your scalp area. This step basically ensures that your hair follicles get proper supply of nutrients and oxygen. Furthermore, onions contain vitamins C and B6. Both the nutrients are essential for hair health. 

Benefits Of Using Online Juice on Hair 

In Indian homes, we usually prefer to use onion juice to apply on our hair. And in this section, you’ll read onion benefits for hair.

  • Onion juice is good for hair because it helps promote hair growth. As said above, onions have a good amount of sulfur in it. Now, sulfur helps nourish your hair follicles better than any other oil. This then stimulates hair growth. Moreover, regular use helps in better blood circulation in the scalp area as well. 
  • Other than onion for hair growth, you can use its juice to prevent premature greying of hair. The antioxidants present in onion juice help neutralize free radicals that can damage hair follicles. And once the hair follicles are damaged, you start to see grey hairs. However, onion helps in maintaining your hair natural color. 
  • The antibacterial properties of onion juice help fight scalp infections. And when your scalp is healthy, you don’t lose hair. Additionally, onion juice contains antioxidants that help protect hair from damage. 
  • It also maintains scalp health as well. Onion juice fights bacteria and fungi that lead to Dandruff. The best part is onion juice effectively cleans your scalp and detoxifies it. 
  • Onion juice contains vitamins and minerals that nourish the hair. This then makes your hair look smooth and shiny. 
  • Regular use of onion juice can make hair more resilient to damage and environmental stressors.
  • Onion juice contains natural humectants that help attract and retain moisture in the hair shaft. Regular application of onion juice can help hydrate dry and brittle hair. 

Best Way to Use Onion On Hair

The most effective way to use onion on hair for benefits is by applying its juice. However, many of us aren’t aware of the right way to get onion juice. 

You just have to take 2-3 onions and grate it. Once done, strain the juice nicely. Now, if you’re someone who has sensitive skin, you can also dilute it by mixing equal water or Aloevera juice. After this, you can do a patch test and if you feel no issues, you can go ahead by applying it on your scalp and hair strands. You just have to wait for 30 minutes and then wash your hair.  Perform this hair care routine every week to notice a significant difference. 

Read More: Olive Oil for Hair Growth: Does It Really Maintain Hair Health?


Overall, yes, onions help in hair growth. Before using it on your hair or scalp, you must first do a patch test to confirm if you’re allergic to onions or not. Once checked, you can use onion juice as per your convenience.