Best onion oil for hair

Best onion oil for hair

Every woman wants long, thick and black hair, but nowadays hair fall is becoming a big problem. In most cases, the problem of hair fall is due to pollution, water, stress, or depression. In such a situation, onion oils can prove to be effective for hair. Compounds like vitamin C, vitamin B6, thiosulfate, potassium, folate, antioxidants, and sulfur are found in onion oil, which helps in hair growth by nourishing the hair as well as the scalp.

Today in this article, we will know how onion oil can help in hair growth and what are its benefits.

What is onion oil?

Onion oil is mainly made from a paste or mixture of onion juice. It is easily available in the market. It can also be made at home. According to some studies, the problem of hair fall can be reduced by using onion oils. Many nutrients like vitamin C, vitamin B9 (folate), vitamin B6, potassium, and sulfur present in onion oils help in strengthening the hair from the roots and in rapid hair growth.

benefits of onion oil for hair

Let us know in detail what are the benefits of onion oil for hair growth.

help in hair growth

Daily use of onion oil provides nourishment to the scalp. It boosts hair growth, strengthens from the root, and reduces hair fall. Massaging the hair and scalp with onion oils increases the blood flow in the hair follicles, which makes the hair thicker and thicker. Onion oils is an Ayurvedic solution for preventing hair fall and for strong hair growth.

prevents breakage and thinning

Onion oils, which is high in sulfur content, can help prevent hair breakage, split ends, and thinning. Not only this, the problem of hair loss can be reduced by using onion oils. Research by NCBI shows that the concentrated extract of onion can be helpful in the treatment of hair loss problems i.e. alopecia.

Maintain the pH level of the scalp

A nourished and balanced scalp is essential for healthy hair, and onion oils can help maintain the pH level of the scalp.

Improve hair texture

Regular use of onion oil can make hair shiny, smooth, moisturized, and frizz-free.

make hair thick and strong

The presence of zinc and iron in onion extract works to make hair strong and thick. On this basis, it is believed that onion oil also helps in strengthening and thickening the hair.

how to apply onion oil to hair

The antioxidants present in onion oil together activate many enzymes. All these enzymes help in preventing hair fall and hair thinning. When the problem of hair fall starts reducing, hair growth starts. In such a situation, it is important to know how to use onion oil for hair growth, let us know –

First of all, take a few drops of onion oil on your palms and rub your hands.

  • Now apply the oil on the hair and with the help of your fingers, apply it well in the roots of the hair.
  • Apply it now and leave it for about 15 to 20 minutes.
  • After this wash your hair with herbal shampoo.
  • For better results, you can leave the oil overnight.

Be careful while using onion oil

Keep these things in mind before applying onion oil to your hair –

  • Onion oil has a pungent smell and if a person is sensitive to the smell, then he should add some essential oil to onion oil.
  • Do not over-massage onion oil on your scalp, as it may irritate, especially if one has a habit of itchy scalp.
  • Before using onion oil for hair, make sure that there is no allergy to it. Do a patch test on the inner arm 24 hours before using it on your hair and scalp.
  • If your skin is sensitive, avoid leaving the oil on your scalp for extended periods.


Onions rich in nutrients, potassium, and minerals are beneficial for hair. They help fight hair-related problems. Using onion oil can be a great way to increase hair growth, but use it only after understanding its benefits and method of application.