It’s hard to convince someone to use a product on their hair when that product is best known as a miracle cure for constipation – I mean, there’s no connection between hair growth and bowel movement, right? But let me tell you, castor oil is one of the most versatile tools for improving your hair’s health and growth, and it’s good for a lot more than you’d think.
I’ve tested it, and trust me, it’s worth giving it a shot.
Rather than ignoring castor oil because of its reputation, it’s time we start appreciating it for the powerhouse it is. Men and women alike can benefit from what castor oil does for hair—and that’s exactly why I put together this review. I want to highlight the benefits and help you find the best castor oil for your needs.
You’ll find some great options here, and I’ll guide you through exactly what to look for when buying castor oil. Plus, I’ll throw in a handy guide on how to use it properly, and explain how it compares to other oils.
Let’s start with the seven most important things you need to know when buying castor oil for hair growth.
Quick Summary: 7 Things to Consider When Purchasing Castor Oil for Hair Growth
When it comes to choosing the right castor oil for hair growth, there are a few key factors that can make all the difference. Based on my experience, getting the right oil is the difference between seeing results or feeling like you wasted your time.
1. Type
Castor oil for hair care typically comes in three types:
Table of Contents
- Organic Cold-Pressed Castor Oil: You’ll see the term “cold-pressed” a lot, and it refers to the way the oil is extracted. Cold-pressing ensures that all the nutrients stay intact because there’s no heat involved. It’s pale yellow in color, and it’s what I tend to prefer for hair growth.
- Jamaican Black Castor Oil: This version involves roasting the castor seeds before pressing. The ashes from roasting give it its dark color and add a higher alkalinity. Some people swear by Jamaican Black for its supposed extra boost in growth.
- Hydrogenated Castor Oil: Also called castor wax, this oil goes through a process that makes it thick and odorless. You’ll mostly find this in cosmetics, but I steer clear of it for hair care.
2. Purity
Pure castor oil is what you want. No artificial ingredients, no fragrances, no alcohol—just pure, nutrient-rich oil. The fewer additives, the better your scalp and hair will feel.
3. Certified Organic
Look for USDA Certified Organic labels. Organic castor oil is made from seeds grown without fertilizers or growth enhancers, and that’s what you want for your hair. Trust me, you don’t need chemicals messing with your scalp.
4. Buy From Authorized Sellers
This one is crucial. Whether you’re buying from a pharmacy or online, stick to reputable sellers. If you’re going the online route, I’d recommend checking out trusted sites like Amazon. Make sure to read reviews, too. They’re often a goldmine of information from real users.
5. How Does it Look?
A high-quality castor oil should be thick, yellowish in color, and have a nutty odor. If it looks too clear or smells off, it’s probably not the real deal.
6. Grade
There are two grades to consider:
- AA Standard (Pale Pressed): This comes from the first pressing of the seed and is often considered virgin oil. But if it’s not cold-pressed, you might lose out on some quality.
- Industrial Grade: This one’s a mix of oil from multiple pressings and isn’t ideal for hair growth. Stick to the first pressing when you can.
7. Hexane-Free
Avoid hexane. It’s a solvent used to extract oil, but it can leave impurities behind. You’re better off with a product that’s clearly labeled hexane-free.
The 5 Best Castor Oils for Hair Growth
Now that you know what to look for, let’s dive into the best castor oils I’ve come across for hair growth.
1. Shiny Leaf Cold-Pressed Pure Castor Oil
Shiny Leaf’s cold-pressed pure castor oil has been a go-to for me. Not only is it excellent for hair growth, but it also does wonders for your skin, eyebrows, and even eyelashes.
One thing I love about Shiny Leaf is how deeply it penetrates the hair follicles. It hydrates and strengthens your hair while also relieving dandruff and split ends. I’ve seen my hair look shinier and healthier after just a few uses.
The bottle lasts a long time (they offer it in a 16-ounce size), and it’s easy to apply. You even get a free mascara wand to help apply it to your lashes or brows if needed.
Pros:
- Quick absorption without residue.
- Good for multiple uses (hair, skin, brows).
- No harmful chemicals.
Cons:
- Some people might find it a bit thick.
Bottom Line: If you’re looking for a versatile oil that promotes hair growth and boosts overall hair health, Shiny Leaf is a great option.
2. Tropic Isle Living – Jamaican Black Castor Oil
Tropic Isle Living has been in the game since 1992, and their Jamaican Black Castor Oil is something special. It’s packed with Vitamin E, Omega Fatty Acids, and minerals that nourish and moisturize your hair.
What I love about this oil is its versatility. I’ve used it not just for my hair but for conditioning my beard and even on my nails. It’s also great for foot calluses, which is something you don’t expect from a hair product!
Pros:
- 100% natural formulation.
- Great for restoring and moisturizing hair.
- Works on more than just hair.
Cons:
- The scent might not be for everyone.
Bottom Line: If you’re looking for a powerhouse castor oil with a lot of versatility, this one’s worth keeping in your bathroom cabinet.
3. Kate Blanc Cosmetics Certified Organic Castor Oil
If you’ve been searching for a product that not only promotes hair growth but also works wonders on eyelashes and eyebrows, Kate Blanc’s Certified Organic Castor Oil is a fantastic choice. Trust me, after trying it, I’ve seen noticeable improvements in not just my hair but also in my lashes and brows.
What I love about Kate Blanc’s castor oil is that it’s 100% USDA-certified organic, so you’re getting pure ingredients without any harmful additives. This oil not only stimulates hair growth but also treats dry, brittle hair, dandruff, and even dry scalp issues.
One of the standout features for me has been its effectiveness on eyelashes and eyebrows. The kit comes with an eyelash and eyebrow applicator, making it super easy to use without making a mess. I usually apply it before bed, and it absorbs into the hair without leaving any greasy residue behind.
Beyond hair growth, this oil is also a great remedy for dry skin, acne, fine lines, and scars. It keeps your skin hydrated throughout the day, making it a versatile addition to your skincare routine.
Pros:
- Cruelty-free and never tested on animals.
- Comes in an amber glass bottle to protect the oil from UV rays.
- Works well for both hair and skin, providing excellent moisture and promoting hair growth.
Cons:
- It may take time to see noticeable results, so some patience is needed.
Bottom Line: Kate Blanc’s Certified Organic Castor Oil is a fantastic, all-around product that not only helps with hair growth but also offers great benefits for your skin. If you’re looking for a reliable, organic option, this is one you won’t regret trying.
4. Rejuve Naturals Certified Organic Castor Oil
When I tried Rejuve Naturals’ Certified Organic Castor Oil, I was blown away by how versatile and pure it is. This oil is 100% USDA-certified organic, meaning there are no GMOs, hexane, additives, allergens, or chemicals. It’s the kind of product you can use with complete confidence, knowing it’s safe for your hair and skin.
What really sets this oil apart is its wide range of uses. It not only promotes healthier, fuller-looking hair, eyelashes, and eyebrows, but it also works wonders on your skin, helping improve complexion and even relieving dry eyes and eyelid bumps.
The kit includes handy eyelash and mascara brushes, which makes applying the oil a breeze. I’ve found this oil to be particularly helpful for damaged hair, and after a few weeks of use, my hair felt noticeably stronger and more nourished.
Pros:
- 100% pure and USDA Certified.
- Comes with easy-to-use brushes for application.
- Versatile and works for various skin and hair needs.
Cons:
- Some might find it a bit thicker than other oils, which could make it harder to apply.
Bottom Line: Rejuve Naturals delivers an organic and versatile castor oil that’s perfect for just about any beauty routine. It’s especially great if you’re looking for a product that does more than just promote hair growth.
5. Sky Organics USDA Organic Cold-Pressed Castor Oil
I’ve always been a fan of Sky Organics for their dedication to all-natural, organically-certified products, and their Cold-Pressed Castor Oil is no exception. If you’re looking for a castor oil that’s great for hair, skin, nails, and even eyelashes, this is a versatile option you won’t want to overlook.
What I found especially beneficial with Sky Organics’ oil is its ability to deeply hydrate hair follicles and reduce dryness in the scalp. It’s rich in vitamins and fatty acids that nourish your hair and promote healthy growth. I’ve noticed a significant reduction in my hair’s dryness, and the oil has even helped with split ends.
Made from 100% pure, organic ingredients sourced from artisanal farmers in India, this oil is packed with the good stuff and free of chemicals, making it safe for all hair types. A little of this oil goes a long way, and the 16-ounce bottle ensures that you’ll have plenty to last for months.
Pros:
- Packed with nourishing vitamins and fatty acids.
- Hydrates hair follicles and prevents scalp dryness.
- A little bit goes a long way.
Cons:
- It might not be as easy to apply as other oils, but the benefits are worth the effort.
Bottom Line: Sky Organics’ Cold-Pressed Castor Oil offers excellent hydration and nourishment for your hair and skin. If you’re after a product that promotes growth while keeping your hair healthy, this is an excellent choice.
How We Chose These Castor Oils for Hair Growth
When I was testing castor oils for hair growth, I quickly realized that there are a lot of products out there, but not all of them deliver results. That’s why I focused on the ones that were highly rated and known for using organic, pure ingredients. Products made with natural ingredients tend to work better and are less likely to cause irritation, which is always a priority for me.
I also considered ease of use, price, and of course, results. Some products may cost more, but if they don’t deliver, they won’t make the cut. The products I’ve included in this review all stand out for their ability to promote healthy hair growth, and they each have unique benefits depending on your specific needs.
How to Apply Castor Oil Properly in 6 Easy Steps
While there’s no single “right” way to apply castor oil, there are some best practices to follow to get the most out of your hair growth routine. Here’s a step-by-step guide based on my experience:
1. Protect Your Area and Clothes
Castor oil can get messy, so before you start, cover your work area and shoulders with an old towel. This will keep your clothes and surfaces oil-free.
2. Dampen Your Hair First
While you can apply castor oil to dry hair, I’ve found that dampening your hair first helps the oil absorb better. A quick spray from a water bottle is all you need.
3. Get the Oil Ready
You don’t need a lot of castor oil—just a couple of tablespoons will do the trick. I recommend warming the oil slightly, as this helps it penetrate your scalp more effectively.
4. Mix the Oil (Optional)
If you find castor oil a bit thick, you can mix it with another oil, like jojoba or coconut oil. Adding a few drops of essential oil can also help mask the scent, which can be strong for some people.
5. Apply the Oil
Using your fingers, massage the oil into your scalp for 3-5 minutes, making sure to spread it evenly across your roots and scalp. You can also use an eyedropper to apply small amounts if you want to be more precise.
6. Let It Sit
Let the oil sit for at least 15-20 minutes. For deeper conditioning, you can leave it in overnight—just be sure to cover your pillow with a towel or wear a shower cap.
How Often Should I Use Castor Oil for Hair Growth?
To see noticeable hair growth, I’d recommend using castor oil at least two to three times a week. Consistency is key, so stick with it to see the best results.
Castor Oil: A Closer Look & How It Compares to Other Oils
We’ve covered a lot about castor oil in terms of its best products and how to apply it for hair growth. Now, let’s dive a little deeper into what makes castor oil so effective, its benefits, and how it stacks up against other popular oils used for hair growth.
1. So, What Is Castor Oil?
Castor oil comes from the seeds of the Ricinus communis plant, native to tropical regions of Africa and Asia. Though it’s been gaining more attention recently for hair care, castor oil has been used for thousands of years for medicinal purposes.
2. How Does It Help Hair Growth?
The secret to castor oil’s success lies in its high content of ricinoleic acid, which is antibacterial and antifungal. This is key because bacteria and fungi at the hair roots can stunt or even stop hair growth.
Castor oil also contains omega-6 fatty acids, which improve blood circulation to the scalp, encouraging hair growth. The essential nutrients in castor oil nourish the scalp, strengthening hair roots and promoting healthy, thick hair.
What makes castor oil even more effective is its ability to lock in moisture, thanks to its high levels of polyunsaturated fatty acids. This not only prevents moisture from escaping your hair but also attracts hydration from the environment, keeping your hair well-nourished.
In short, castor oil strengthens hair, promotes growth, reduces hair loss, and even protects against environmental factors like UV rays and pollution. It’s a hair care powerhouse!
3. Other Benefits of Castor Oil
Beyond hair care, castor oil offers a wide range of benefits:
- Laxative: While we’re focused on hair growth here, castor oil is also known for its use as a natural laxative. If you need to “get things moving,” it can help with constipation, though be cautious not to overuse it.
- Anti-inflammatory: The ricinoleic acid in castor oil has anti-inflammatory properties, making it useful for people with conditions like rheumatoid arthritis or psoriasis.
- Moisturizer: Castor oil is an excellent natural moisturizer, helping your skin retain hydration and often replacing harmful synthetic ingredients found in lotions.
- Heals Wounds: It promotes a healthy environment for wound healing by preventing sores from drying out and reducing the buildup of dead cells.
- Reduces Acne: Its antibacterial and anti-inflammatory properties make castor oil an effective tool for reducing acne symptoms.
- Fights Fungal Infections: Castor oil’s antifungal qualities help treat issues like candida, a common cause of dental infections and gum problems.
While castor oil provides numerous benefits, some users might experience mild side effects such as scalp itching, which could be due to the fatty acid chains in the oil. If you’re new to castor oil, it’s a good idea to do a patch test before using it regularly.
4. Comparing Castor Oil to Other Oils for Hair Growth
While castor oil is fantastic for promoting hair growth and maintaining a healthy scalp, it’s not the only oil out there. Here’s how it stacks up against some other popular oils:
- Coconut Oil: Like castor oil, coconut oil is known for its antifungal and antibacterial properties. It also provides excellent hydration, but many experts agree that castor oil is better for addressing hair loss, while coconut oil excels in regular hair maintenance and scalp health.
- Argan Oil: Argan oil, rich in vitamins and antioxidants, improves blood circulation to the scalp and strengthens hair follicles. It’s particularly good at protecting against environmental damage and sun exposure, but castor oil may offer better moisturization, especially for sensitive scalps.
- Jojoba Oil: Jojoba oil is a popular ingredient in hair care products because it helps deliver essential nutrients to the scalp and moisturizes without leaving residue. It’s excellent for resolving dryness and dandruff, though it may not offer the same intense hydration as castor oil.
- Sweet Almond Oil: This oil deeply moisturizes hair follicles and has anti-inflammatory properties. It mixes well with your natural scalp oils, helping to regenerate hair and combat scalp irritation.
- Sesame Oil: Rich in vitamins and minerals like zinc, magnesium, and iron, sesame oil helps regulate sebum production, preventing both oiliness and dryness in the scalp.
- Avocado Oil: Avocado oil is fantastic for repairing damaged hair, particularly for split ends and frizz. Like castor oil, it helps inhibit DHT, a leading cause of hair loss in men.
Conclusion
Castor oil’s wide range of benefits makes it a versatile and powerful tool in promoting hair growth and maintaining a healthy scalp. Its antifungal, moisturizing, and protective properties make it a go-to oil for people dealing with hair thinning or hair loss.
That said, castor oil isn’t the only option—coconut oil, argan oil, jojoba oil, and other natural oils also offer their unique benefits. Depending on your specific needs, you might even consider combining castor oil with other oils for a more customized hair care routine.
Have you tried using castor oil for hair growth? What results have you seen, and which products do you recommend? I’d love to hear your feedback and suggestions, so feel free to share your experiences!
