Facts Checked By Freewill Beauty Experts - Written by Nancy Agrahari (Journalist) on 17th Oct 2020

Here's Why Castor Oil Good for Hair Growth

Why Castor Oil Good for Hair Growth

Show some love for your locks!  

Many women wish to have long, lush hair that they can wear with confidence. Hair is not just an epitome of beauty but a barrier that also protects our scalp from the harmful UV rays and other harmful pollutants.

Unfortunately, because of a busy lifestyle, people have skipped the idea of taking care of hair, which has led to dryness, roughness and hairfall.

Not just the lifestyle but also unhealthy eating habits and exposure to pollution have contributed to hair fall. Almost every other woman is concerned about hair fall and less hair growth.

This is because the pollution, dirt, and unhealthy eating habits have blocked the nutrients from reaching the hair follicles. The lack of support needed to provide a full, healthy head of hair is the leading cause of hair fall and low hair growth. It also leads to dry, brittle hair that breaks easily and thins out over time.

Sadly, there are only a few treatment methods that can reverse these conditions altogether. But like every other organic remedy, there is also a natural way that can control hair fall and other hair-related conditions and improve your locks' appearance over time. One such magical ingredient for hair growth treatments is castor oil. 

Castor oil can provide the comfort you need! 

Castor oil is known for its powerful benefits that reduce hair fall and help the hair grow over time. It is an ideal oil to choose if you have been struggling with hair fall for a while now. To know more about castor oil, its benefits, and how to use castor oil for hair growth, keep reading below. 

Why Choose Castor Oil for Hair? 

Castor oil is popularly known for its properties to promote hair growth, moisturize hair and prevent hair loss. Both men and women can use castor oil.

Even women can suffer from alopecia—hair loss— caused by hormonal imbalance. Scalp massages give long-term benefits for such conditions and can be performed using oils like castor oil.

One can also formulate their personal castor oil treatment. Some other oils can be added to the mix to provide additional benefits. 

Why Does Castor Oil Promote Hair Growth? 

When it comes to castor oil's power, there is no denying that it promotes hair growth. Castor oil is rich in 'ricinoleic acid' that supports hair growth.

This rich omega-9 fatty acid works by sinking deep into the scalp's pores and the hair follicles, thus providing moisture and nourishment to the hair. Nourishment produces a healthy environment for hair growth.

If your hair is in bad condition, apply castor oil conditioners. But also know that it is the hair follicle that is responsible for creating new hair growth. These follicles can be revived to grow healthy and normal hair.

Castor oil protects hair follicles and prevents hair from falling quickly. The oil will also coat the strands to form a natural barrier against sunlight and pollution. 

Benefits of Castor Hair Oil 

  • Promotes hair growth 
  • Provides nourishment for healthy, shiny hair 
  • Promotes wound healing 
  • Great for skin and nails 
  • Kicks in the anti-inflammatory effects in your body 
  • Reduces acne 
  • Fights fungi 

Castor Oil in Research 

No scientific data directly links castor oil to enhanced hair growth. And they say that castor oil doesn’t cause any new hair growth from hair follicles. Nevertheless, there are other ways to benefit from, including castor oil into their hair care routine.

Excessive chemical hair treatments and harsh environmental conditions can cause hair texture changes that lead to breakage.

Research suggests that applying moisturizing oils can benefit in this regard. Oil lubricates the hair shaft by adding moisture to it.

This improves its flexibility and helps to prevent hair breakage, in turn preventing further damage. Due to which the health of the hair improves.  

Why castor oil is kind to your strands 

Castor oil is non-drying and spreads quickly when applied to hair strands. It also offers more coverage as compared to other oils.

Since castor oil is rich in moisture, it penetrates the scalp and acts against flakiness and other scalp related conditions. Using castor oil can result in soft and shiny hair, as it can keep dandruff at bay.

Another factor to consider is applying the oil, besides the properties of castor oil itself. A scientific study conducted on a Japanese man revealed regular massages with castor oil and improved blood flow in the scalp.

There was also an increase in hair thickness in a matter of 24 weeks.

This goes to show that working castor oil into your scalp gently paired with thorough massage can lead to better hair growth and overall hair health. 

How to Use Castor Oil on Hair? 

There is no right or wrong way when it comes to applying castor oil in your hair. People like to use castor oil according to hair type and their hair concerns.

The most popular way of applying castor oil is to remember the type of castor oil you choose and then find the best way to apply it. The Jamaican black castor oil is ideal for those who have dense or coarse hair, as Jamaican castor oil is on the thicker side.

If you are using regular cold-pressed castor oil, you can use it on thinner hair types. The most straightforward approach to applying castor oil on the hair is to massage it into the scalp. This is the region where the hair follicles are present. This process of massaging will increase blood circulation, making them more prone to better hair growth. You may even make your castor oil recipe with only a few ingredients and minimal effort. 

How to apply castor hair oil 

Since castor hair oil is thicker, the best way to apply is to mix it with another hair oil. You can use any oil, coconut oil, for example. Then take half of the castor oil and half of coconut oil and mix it up.

Heat the oil for a few seconds and then gently massage it on your scalp. This way, the oil will penetrate deep into the scalp, and when you wash it, it will get rid of all the excess dirt, sebum or dead skin cells from your hair.  

Points to Keep in Mind- 

If you wish to grow your hair and have bought castor hair oil or plan to get castor hair oil, then it is vital to remember that hair growth doesn’t happen overnight.

Certain products and ingredients work in your favor but take their own course.

There is no rule on how many times you should use castor oil for hair growth, but the ideal way to gain the results through castor oil is to use the hair oil twice a week for at least two to three months for best results. In case you don’t feel like a Rapunzel after three months, you will at least end up with nourished, hydrated, healthy hair. So, it is a win-win.  

What kind of castor oil will suit your hair? 

There are different types of castor oil in the market. There are many choices! There's regular castor oil, organic castor oil, and Jamaican black castor oil—JMCO—also used for the same purpose.

Natural castor oil is cold-pressed. It has a colorless or light yellow appearance.

Organic castor oil can be purchased for assurance that you’re applying the best oil on your skin, free from pesticides and harmful chemicals. 100% organic castor oil is safe for skin and hair.

Jamaican black castor oil is a popular choice for improving hair growth. It’s slightly different from the regular or organic castor oil with a pale yellow or colorless quality. Jamaican black castor oil is darker in color. That's because it contains impurities.

Where to Buy Good Quality Castor Oil? 

When you’re searching for castor oil, it's always the best to buy it from a pharmacist or a natural food store.

While shopping online, you'll find it on the websites of online retailers. You could also purchase castor oil directly from the manufacturer's website.

Whichever source you choose, it's important to ensure that you’re purchasing from a reputable dealer so that you’re buying high-quality castor oil products found on the market.


Hair loss and thinning are concerns for women of all ages. When faced with such a condition, it is natural to seek reliable solutions to reverse or at least control the damage.

Although there is no scientific evidence linking castor oil to hair growth, it has been a popular hair care remedy for years. While it may not reverse hair fall or hair loss, the oil's excellent moisturization properties can help improve general hair condition. Hence, it is a great idea to include this in your daily hair care regime.