
Castor oil is obtained from the fruits of the castor plant (Ricinus communis), through its pressing and refinement. It is an evergreen plant that belongs to the euphorbiaceae family and is native to central Africa, although it is currently cultivated in many regions with warm climates. This liquid was traditionally used as a medicinal remedy for the treatment of various ailments and conditions.
In addition, due to its various properties, this oil is also used for aesthetic purposes, especially for hair care and growth. If you want to know how to grow hair with castor oil step by step, in this oneHOWTO article we tell you how to make a mask and how to use it to achieve long hair with castor oil.
Castor oil benefits for hair
Before knowing how to grow hair with castor oil, you should know what the properties of this oil are. Thus, you will ensure that it is completely safe for your hair and, not only that, but, in addition to promoting hair growth, it has many other benefits. These are the uses of castor oil on hair:
- It is rich in ricinoleic acid, a type of omega 9 acid that contains powerful antibacterial and fungicidal properties that fight excess sebum and dandruff in the hair fibers.
- Thanks to these fatty acids, it also has moisturizing properties that hydrate and improve the volume of our hair. In addition, these properties reduce the possible dryness of the hair.
- It has regenerative properties that prevent hair loss, thus promoting its growth. It also strengthens the hair and increases its thickness.
- It also has properties that improve blood circulation, which stimulates the scalp, promoting hair growth.
- Castor oil is very nourishing so it improves the appearance of the hair, restores it and prevents split ends.
- Finally, its application will also give us more shine and softness to our hair.
Now that you know what castor oil is for in hair, you may be interested in these Beauty Tips with Castor Oil or What are the cosmetic benefits of castor oil.
Castor oil hair mask
To grow hair with castor oil, this one not usually applied alone. Many people wonder if you can put castor oil in the shampoo, but it is best to make a mask with other ingredients to improve its texture and complete its action. These are the ingredients you will need:
- 3 tablespoons of castor oil
- 1 tablespoon jojoba oil
- 1 tablespoon of coconut oil
- 3 drops of peppermint essential oil
- 1 glass jar
If you already have the ingredients of the castor oil mask, you just have to follow the following steps for its elaboration:
- Pour 3 tablespoons of castor oil, 1 tablespoon of jojoba oil and another of butter or coconut oil into a bowl or container. Both jojoba and coconut have properties that stimulate hair growth and also deeply hydrate our scalp.
- Add to the mixture 2 or 3 drops of peppermint essential oil. We use it to give the remedy a more pleasant smell, since castor oil tends to have a bad smell. If you don’t like peppermint, you can add other aromatic oils such as rosemary oil, tea tree, etc.
- Pour, with the help of a strainer, all the mixture to a glass jar that has a closing lid. When it is well closed, shake it for a few minutes so that everything is well mixed.
- Now, fill the bowl from before with very hot water and put the closed jar inside it. Make sure that the water is not higher than or the same height as the jar: if the water gets inside, the mixture will no longer be of any use. Let the oil warm up for 2-4 minutes
- When the oil has warmed up, pour it into a dye bowl or dropper bottle to make application easier.
In addition to castor oil, there are other hair lengthening products, such as coconut oil. If you prefer, check out this other article on How to grow hair with coconut oil.

How to apply castor oil to hair to make it grow
We already know how to make the mask, so we are ready to learn how to grow hair with castor oil. You just have to follow these steps:
- Before application, you should moisten the scalp, for example, with a spray filled with warm water.
- Take a little mask with your fingers and massage this area of the hair with castor oil for 3 or 5 minutes. You should make smooth movements in the form of circles.
- Now apply the oil all over the hair. Dip your hands a little in the mixture again, then run your fingers into the hair, as if you were combing it.
- When you have finished applying all over your hair, cover it with a shower cap and then wrap it all in a towel soaked in very hot water.
- Wait from 30 minutes to 3 hours or, you can even sleep with the turban on. Once the time has passed, remove all the oil well and wash your hair in the usual way.
And how long should I use castor oil for hair? For this remedy to be effective, you must use it 1 and 2 times a week. The treatment can be as long as you want, depending on what your goal is and how long your hair grows with castor oil.
That’s all on how to grow hair with castor oil. If you are in doubt, you can also take a look at this other article on How to use castor oil for hair.

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