Hair Care

10 Best Castor Oils That Promote Hair Growth

by Pooja Karkala
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Are you new to the hair care oil scene? Are you looking for a multipurpose oil that solves all your hair issues? Well, you have come to the right place. We are bringing you the most potent hair oil of all time – castor oil.

This versatile oil has a whole host of applications and plenty of advantages for those who use it. It boasts of benefits for your skin, hair, and overall well-being. But, the reason it is so popular all over the world is that it promotes hair growth.

In this article, we talk about what castor oil is, the best castor oils available in the market, its benefits and side effects, and the factors to keep in mind when buying castor oil. Let’s begin!

What Is Castor Oil? 

Castor oil is a vegetable oil extracted from castor beans. It is a colorless to very pale yellow liquid with a distinct taste and odor. It is comprised mainly of ricinoleic acid (a fatty acid). It is extracting oil from the seeds of the Ricinus communis plant.

These seeds, which are known as castor beans, contain a toxic enzyme called ricin. However, the heating process that castor oil undergoes deactivates ricin, allowing the oil to be used safely.

Now, let’s get into the 10 best castor oils you can get your hands on right now!

Top 10 Castor Oils You Need To Try For Luscious Hair Growth 

1. Sky Organics Organic Castor Oil

This castor oil is prepared from organically grown castor seeds in Kerala, India. It is rich in ricinoleic acid, which is known for its ability to fortify and restore dry, damaged, and thinning hair to promote rapid hair growth.

This oil is packed with anti-inflammatory properties and fatty acids that nourish the scalp to promote growth and strengthen hair at the roots. It gives you stronger and healthier hair.

It can also be used to lengthen and thicken eyelashes and brows naturally.

This oil also claims to promote scalp health and balance its pH for healthier hair growth. The vitamin E in it moisturizes and softens hair.


  • Cruelty-free
  • Free of harmful chemicals
  • Adds body to thinning hair
  • Suitable for sensitive scalp
  • Improves overall scalp and hair health



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2. Kate Blanc Cosmetics Castor Oil

Kate Blanc’s castor oil is organically grown and cold-pressed with no added preservatives. Since it is 100% pure, it gets absorbed into your lashes, brows, and scalp easily to boost hair growth.

Besides hair growth, this oil also works as a natural moisturizer for both skin and hair. It helps retain moisture, so your hair does not get dry and frizzy.

It can also be used as a hair growth serum to get longer and thicker hair. This oil can be used as a natural rejuvenating treatment for dry, brittle, and lifeless hair. It also claims to control dandruff and hair loss.


  • Suitable for dry and damaged hair
  • Cruelty-free
  • Promotes thicker and darker hair
  • Just a little product required per use



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3. Home Health Castor Oil

Home Health Castor Oil is a natural emollient oil that penetrates the deep into your scalp and cuticles to moisturize and condition your hair, leaving it softer and more supple.

It works as a de-frizzing agent and helps control damage and split ends.

It can be used for skin, hair, and DIY personal care.


  • Nourishes hair follicles
  • Softens your hair
  • Multi-purpose oil
  • Non-greasy
  • Reasonably priced
  • Just a little product required per use



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4. ArtNaturals Castor Oil

ArtNaturals Cold-Pressed Castor Oil is full of natural emollients, nutrients, and minerals that support healthy hair growth. It is a light, odorless oil that gets absorbed into the scalp instantly. It kills bacterial growth and controls dandruff. It keeps your scalp free from impurities and irritants with its antifungal and anti-inflammatory properties. It helps protect your hair from breaking or falling. It also prevents your skin from drying out. Heat the oil and massage it into your hair and scalp to improve blood circulation, reduce split ends, and moisturize damaged and dry hair.


  • Free from toxic ingredients
  • Light and non-greasy formula
  • Keeps your scalp hydrated
  • Reduces split ends and hair breakage
  • Suitable for dry and damaged strands
  • Premium-quality oil 


The bottle is prone to leakage 

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5. Aria Starr 100% Pure Cold Pressed Castor Oil

Aria Starr is a 100% pure cold-pressed castor oil. It is made from hand-picked castor seeds and is extracted by the cold press method to preserve its botanical actives and nutrients. The oil claims to promote gorgeous thick hair. It works as a potent hair fall treatment. It controls damage and prevents your hair from falling out, shedding terribly, or tangling. It protects the ends from breaking and splitting. It also helps control dandruff and flakiness. It also promotes thicker eyebrows and eyelashes. This oil also helps you tackle your skin issues like dry and flaky skin, wrinkles, fine lines, and pigmentation.


  • Gets absorbed quickly
  • Triple refined for the highest quality grade
  • Stimulates scalp and hair growth
  • Delivers quick results
  • Light and non-greasy
  • Suitable for dry and frizzy hair
  • Reasonably priced


Pungent smell 

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6. Tropic Isle Living Jamaican Black Castor Oil

The Tropic Isle Living Jamaican Black Castor Hair Growth Oil was specially formulated to support healthy hair growth. It works on all hair types and textures.

It is made with 100% natural ingredients that are high in omega fatty acids, vitamin E, and minerals.

These ingredients have been proven to help strengthen, nourish, and moisturize the hair follicles to prevent hair breakage, thinning, and excess hair loss.


  • 100% natural and organic
  • Trusted brand
  • Traditionally made
  • Adds sheen and luster to your hair
  • Ideal for dry and damaged hair
  • Suitable for all hair types 


Pungent smell 

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7. Handcraft Blends 100% Pure Castor Oil

Handcraft Blends 100% Pure Castor Oil is a versatile oil that has multiple benefits. It is natural, unfiltered, and undiluted castor oil without any additives or fillers.

The formula is rich in vitamins and fatty acids that help improve the overall health of your hair and skin.

This oil enhances the natural color of your hair and imparts long-lasting shine to it.

It locks moisture in the hair shaft and curbs dryness.

When applied to the scalp, it boosts circulation and promotes hair growth. This oil is packed with potent nutrients and vitamins that promote natural lash growth.

It is packed with essential fatty acids and antioxidants that help strengthen your hair from within.

Besides promoting hair growth, this oil also helps soften your skin, adding a dewy glow to it.


  • Premium quality ingredients
  • Nourishes dry scalp
  • Strengthens hair follicles
  • Adds lustrous shine to your hair
  • Boosts hair growth 


Availability issues 

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8. Eve Hansen Organic Pure Natural Castor Oil

Eve Hansen Castor Oil is a certified organic castor oil. It is an antioxidant-rich, anti-inflammatory, anti-bacterial, and antifungal oil.

It softens dry hair, treats split ends, controls breakage, and adds shine to dull hair.

It also targets and treats dry skin. With regular use, this oil promotes longer, thicker, and stronger hair. You can also use it on your eyelashes and eyebrows.


  • Pure and undiluted
  • Nourishes hair follicles
  • Suitable for dry scalp
  • Hydrates your hair
  • Multipurpose oil 


Rancid smell 

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9. FineVine Organic Castor Oil

This 100% pure and organic product is manufactured using high-quality castor seeds.

It contains rich fatty acids, vitamins, and minerals that work wonders on your skin and hair.

Applying this oil to your hair moisturizes the cuticles and eliminates dandruff to promote healthy hair growth.

This formula is rich in vitamin C and has potent anti-fungal and anti-bacterial properties that protect your hair from dandruff and other scalp infections.


  • Hassle-free application
  • 100% organic
  • Conditions your hair
  • Multi-purpose benefits
  • Promotes longer eyelashes
  • Pleasant fragrance
  • Nice consistency 


Pungent odor 

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10. RejuveNaturals 100% Pure Certified Organic Oil

This 100% pure and certified organic castor oil is rich in nourishing fatty acids and ideal for both skin and hair. This premium organic cold-pressed castor oil is certified by the USDA and Ecocert. It works wonders on dry and frizzy hair by deeply moisturizing the scalp and hair follicles. It prevents split ends and breakage and promotes rapid hair growth. This product also claims to provide thick and voluminous hair within a short period of time.


  • Tames frizzy and unruly hair
  • Adds shine to hair
  • Improves hair texture
  • Helps fade stretch marks
  • Improves skin health
  • Moisturizes dry and flaky scalp
  • Helps improve hair elasticity 


Availability issues 

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These are the 10 best castor oils available on the market right now. Before buying them, let’s take a look at how to choose the best castor oil for your hair needs.

Things To Consider Before Buying Authentic Castor Oil

1. Purity

Pure castor oil is free from artificial ingredients and harmful toxins. By purity, we mean that it should not contain artificial ingredients such as fragrances, alcohol, or synthetic colors because these ingredients may dry out or irritate sensitive skin.

2. Certified Label

Organic certified castor oil will have the USDA label. Organic castor oil uses natural ingredients and does not contain artificial additives. It is typically prepared from seeds grown in a natural environment. Sadly, there are many fake products that claim to be organic. Therefore, check for the standard labels before buying an organic product.

3. Authorized Seller

Purchase your castor oil from authorized sellers like well-known pharmacies, brands, and health and beauty stores. If you are buying it online, make sure that you are purchasing it from a reputable e-commerce site.

4. Hexane-Free

Hexane is widely used for oil extraction. But, it can also release impurities that affect the integrity of the oil. Therefore, it is best to stay away from castor oils that contain hexane.

Check out the types of castor oil that are found in the market.

Types Of Castor Oil

There are three types of castor oils used commonly:

Organic/Cold Pressed Castor Oil

Organic/cold-pressed castor oil is extracted directly from the castor seeds without heating.

Jamaican Black Castor Oil (JBCO)

Jamaican black castor oil is prepared by roasting and crushing the castor seeds in a mortar. Water is then added, and the whole mixture is slow-boiled over the fire.

 Hydrogenated Castor Oil (Castor Wax)

It is produced by the hydrogenation (a chemical reaction processed in the presence of a catalyst) of pure castor oil, often in the presence of a nickel catalyst.

Know more about the types of castor oil and their benefits for hair.

 How To Apply Castor Oil The Right Way

  1. Cover your shoulders with a towel 
  1. Take some oil in your palm.
  1. Massage the oil into your scalp for 3-4 minutes
  1. Apply the oil to the rest of your hair.
  1. Leave it on for a couple of hours or overnight.
  1. Wash out the oil with a mild shampoo.

Benefits Of Castor Oil

If you thought castor oil is useful only for hair growth, you are mistaken. Take a look at the myriad of castor oil benefits for different parts of your body.

1. Castor Oil For Hair Growth

  • Controls hair fall
  • Promotes hair growth
  • Treats dandruff
  • Reduces split ends
  • Conditions hair
  • Reduces hair discoloration
  • Adds intense shine to your hair

2. Castor Oil Eyelashes

Castor oil is a miracle growth stimulator for extra long eyelashes. Check out how to apply it to your lashes the right way.

3. Castor Oil For Eyebrows

Studies have shown that castor oil helps reduce hair fall in eyebrows.

4. Castor Oil For Skin

  1. Moisturizes your skin
  2. Treats acne
  3. Hydrates chapped lips

Helps fight the signs of aging

  1. Reduces skin pigmentation

 Check out this article to find more about all the benefits of castor oil.

Side Effects Of Castor Oil

Although castor oil provides great health benefits, there is a flipside to it. Here are some side effects of castor oil:

  • Nausea
  • Diarrhea
  • Itchy scalp
  • Skin rashes
  • Dizziness

Check out the side effects of castor oil in detail here.

Castor oil works wonders when it comes to promoting hair growth. But, you also need to keep in mind that it comes with its own set of side effects. Pick out the castor oil that is best suited to your needs from this list, try it out, and let us know about your experience in the comments section below.

Expert’s Answers for Readers Questions

How long should I leave Jamaican black castor oil in my hair?

Leave the oil in your hair for 2 to 3 hours before washing your hair.

Can I use castor oil on colored hair?

Yes, it is perfectly safe to use castor oil on colored hair.

Is castor oil safe for all hair types?

Yes, castor oil is safe to apply on all hair types as it is prepared naturally and without any harmful chemicals.

How to apply castor oil to eyelashes?

In a hurry to grow long and dreamy eyelashes with the help of castor oil? Check out this how to do so in this article!

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Pooja Karkala

Pooja is a Mass Communications and Psychology graduate. Her education has helped her develop the perfect balance between what the reader wants to know and what the reader has to know. As a classical dancer, she has long, black hair, and she knows the struggle that goes into maintaining it. She believes in home remedies and grandma’s secrets for achieving beautiful, luscious hair. When she is not writing, she learns Kuchipudi, practices yoga, and creates doodles.