Castor Oil Benefits for Hair – Uses, Types and Side Effect
Castor oil is an all-purpose vegetable oil which is famous for its natural herbal properties and moisturizing properties. It is obtained from the seeds of Ricinus communis plants. From research, it has been seen that castor oil has been used for more than 2,000 years in different parts of the world such as India and Egypt. However, in Ayurveda, castor oil, which is referred to as “Eranda”. Has been used for several years in practices involving the use of oil for the treatment of the skin, scalp, oil lamp, and general purpose use. One of the most prominent effects of applying castor oil to your hair is its nourishing effect on the scalp and preventing it from becoming dry.
Today, it is used as part of everyday personal care routines and industrial manufacturing process. This oil is used in women beauty and personal care products like hair oils, skin moisturizers, soaps, and natural remedies. It hydrates the dry area of skin, soften rough patches and soothe minor irritation.
If you want to read the castor oil information in Hindi, head over to our hindi article अरंडी के तेल (Castor Oil) के फायदे, नुक्सानऔर उपयोग की विस्तृत जानकारी
What is Castor Oil
Castor oil is derived from the seeds of the Ricinus communis plant.The organic castor oil color is a pale yellow. The oil is richj rich in fatty acids, especially ricinoleic acid which makes up 90% of its composition. This fatty acid has occlusive and emollient properties. It seal moisture into the hair shaft and reduce water loss.
It is important to know, castor bean contains a potent toxin called ricin. When the beans is processed and heated for oil production, the ricin chemical deactivates automatically that makes the oil safe for general use. This oil should be used for external purposes only and is valued for its conditioning and hydrating qualities.
Types Of Castor Oil
You can find different types of the castor oil in the market for distinct use. Below is list of well known castor oil types.
Cold-Pressed Castor Oil (most common and recommended type)
Origin: Extracted from seeds of Ricinus communin.
Process: Industrial setup used. Extracting oil from seeds using heat, preserving all natural nutrients and beneficial compounds.
Benefits: It is rich in fatty acids, helps moisturize scalp, hair and improve hair shine.
LABEL: Cold Pressed, Hexane Free, 100% Pure.
Jamaican Black Castor Oil (Usually thicker + darker color)
Origin: The sowing seeds and farming/cultivating traditional African methods brought to the Caribbean, and than refined by rural Jamaican communities.
Process: Seeds are roasted, crushed, and boiled. That’s how it gets the dark color.
Benefits: It is commonly used for dry scalp and coarse hair care.
LABEL: Jamaican Black, Roasted, Dark Castor Oil, Traditional Process.
Refined Castor Oil (Lighter – less nutrient-rich than cold-pressed )
Origin: It extracted from the castor seeds only. Industrial setup is used to process it.
Process: Using filter and heat – adding significant chemicals to remove impurities from the seeds.
Benefits: This oil is lightest oil form in all castor oil types. Also, odorless (no smell). It is Suitable for those who prefer mild formulations.
LABEL: Pure Castor Oil, Refined, Odorless.
Hydrogenated Castor Oil (Castor Wax)
Origin: First pure Castor oil is taken and then processed to create the Hydrogenated castor oil.
Process: Hydrogen is added into castor oil that turns liquid into a wax like substance.
Benefits: Maximum Use of this type of oil in cosmetics products because it helps improve texture and stability.
LABEL: Castor Wax, Hydrogenated Castor Oil.
Organic Castor Oil
Origin: The organically grown castor plants without using any using pesticides, are selected of this type of oil.
Process: The process is same as cold-pressed method. Only thing is while processing, there is synthetic chemicals are mixed.
Benefits: This type of oil is considered more natural. This chemical-free oil is ideal for those who prefer natural products or are under doctor observation and advice by doctor to use only chemical free products.
LABEL: Organic, Certified Organic, USDA Organic.
Sulfated Castor Oil (Turkey Red Oil)
Origin: Chemically modified castor oil.
Process: Sulfuric acid is used to treat the oil to make it water-soluble.
Benefits: This type of oil is always used in cosmetics and hair products for better mixing with water-based formulas.
LABEL:
How to know if the Castor Oil is Original Or Not
You must take the castor oil from trusted manufactured or brands. Always look for label “100% pure”, “cold-pressed” or “Expeller Pressed”. If any of these label is missing then high probability is oil has additional ingredients. Also, check its packaging there should no Paraffinum Liquidum and fragrance as castor oil itself has own smell.
Many fake and duplicate products are coming in the market as growing popularity of castor oil benefits for hair. You must do below test to know the originality of castor oil.
Rub Test: apply the drop of oil on between your thumbs and rub. You will feel significant resistance. Because it does not observe by by body instantly.
Solubility Test: The castor oil is soluble in pure alcohol (isopropyl). But when pour on water, the drop of castor oil remain at the bottom.
Certifications: if your country has oil approval process then check for its certification.
Sold In: Dark glass bottles to protects the oil from light-induced oxidation.
Thickness: It is extremely thick and sticky. when you pour oil on your palm or clean surface. Check if it flow like water or olive oil then high chances are it is diluted..
Color: Should be pale yellow to golden.
Jamaican Black Castor Oil Color: dark brown to black.
Refined: colorless or very light.
Scent: “earthy” aroma.
Castor Oil Benefits For Hair
It is widely used for hair care because of its moisturizing and conditioning properties. The benefits of using castor oil on hair helps the scalp hydrated and reduce dryness or flakiness. Many people, especially women and girls use it to reduce the hair fall. Improve hair shine and make hair feel thicker and smoother.
This oil helps soothe an irritated or itchy scalp, reducing redness and inflammation.
The antimicrobial effects property of castor oil, it combat with dandruff, scalp infections caused by fungal overgrowth.
Massaging the scalp with oil, help stimulate blood flow to the hair follicles, ensuring your hair receive necessary nutrients.
Castor oil will make your hair deep conditioner draws moisture into the hair shaft.
It draws moisture into the hair shaft, making it an excellent deep conditioner for dry hair.
Sometime we apply color to our hair or do chemical treatment, this oil will help your hair naturally heal.
It improve the hair shining by outer most layer of hair (cuticle) by adding Natural Luster. Which reflect the light and giving glossy shine.
Moreover, it protect your hair from Environmental issues like pollution, harsh wind, and UV damage.
The oil is naturally thick. By applying the oil on the hair makes the hair appearance thicker, more voluminous after application and washing.
- Promotes Scalp Health
- Enhances Hair Strength & Texture
- Protects the Hair Fiber
- Supports Hair Density & Appearance
- Antimicrobial Effects
- Reducing redness, itchy scalp and inflammation
- Prevents Breakage
- Adds Natural Luster
- Reduces Hair Fall
- Protect from pollution, harsh wind, and UV damage
- Thicker Appearance
How to Use Castor Oil for Hair Growth – Usage Tips
Regular use shows that the benefits of using castor oil on hair also include improved manageability and less frizz.
SAFETY NOTE:
The very first step is perform a patch test. Apply the oil inside the elbow for at least 2-3 hrs, to know either you have allergic reaction to the ricinoleic acid or not. If you got no sign of infection of allergy then you can apply on your hair.
Blend The Oil
Pure castor oil is very thick, to make it easier to apply and wash out. You must mix the the castor oil with a lighter carrier oil like coconut, jojoba, or sweet almond oil in a 1:1 ratio. Rosemary is scientifically linked to supporting hair density. it is not necessary to add Rosemary. but if you like you can add up to 2-3 drops.
Warm The Oil (Recommended):
Add the mix oil inside the container and gently warm by placing the in a bowl of hot water for a few minutes. Before applying to hair, make sure you check the oil temperature by dipping the finger.
Why? Warm oil penetrates the scalp more effectively and is much easier to distribute than cold, tacky oil.
Clothes:
Castor oil can stain fabric. Put on an old T-shirt, shirt, or old cloth or place a towel around your shoulders.
Make Multiple Section the hair:
Either use the comb or from fingers divide your hair into 4–6 sections. When you apply the oil will reach to scalp directly.
The Scalp
Use finger or glass dropper which ever you are comfortable with, just apply the oil directly to the scalp only. There is absolutely no need to apply the oil on your entire hair length. As it works with scalp to make the hair growth better.
The Massage
This will take some time as the better you do the massage better result will come. For for 5–15 minutes, do the massage in circular motions. to massage the scalp. This physical stimulation increases blood flow to the hair follicles.
NOTE: always check the your hand nails re properly cut. Otherwise when massaging it will leave cuts on scalp and damage your hair.
Relax
You must leave the oil for at least 30 minutes if you in hurry. 2 hours are mandatory to get the best result. If you have the dry hair problem, wear the shower cap and leave the oil for overnight, and wash the hair in the morning.
Wash It Out
Getting the oil out of your scalp is not easy as it is thick in nature. You have two options.
8.1. Apply Shampoo First:
Before taking shower or your hair wet, pour the shampoo on your hands. Gently apply shampoo directly to the oiled areas scalp or hair and do the massage for 1-2 minutes. The shampoo molecules will make the bond to the oil and help the remaining oil out of your hair.
8.2. Use the warm water:
This time pour the warm water on head. Apply the shampoo on your hair, do the massage for next 1-2 minutes and wash it out. This step should be repeated at least twice to remove all oil traces from the scalp.
Frequency of Use – Suggestion
Hair Type Frequency
Dry/Curly Hair 1–2 times per week
Oily/Fine Hair Once every 2 weeks
Normal Hair Once a week
Castor Oil is Good for Which Type of Hair
Castor oil suits well with dry and frizzy hair owing to its thick texture. Moreover, it adds sheen and smoothness to dull hair. It is useful for those having dry scalps. It is also useful for people with dry scalp or mild flakiness. Many people rely on the uses of castor oil in hair to enhance thickness and maintain natural moisture balance.
Dry, rough, and Frizzy hair
Dull hair
NOT RECOMMEND FOR: Fine or oily hair.
Side Effects of Castor Oil on Hair
Castor oil is for only external use. It is strictly prohibited to apply on wounds, cuts, burn marks, etc. It also cause some side effect if used heavily or someone has allergenic to ricinoleic acid (monounsaturated fatty acid).
The heavy use of this oil can develop potentially clogging pores or making hair appear greasy. Excessive use will give irritation or mild scalp issues on scalp.
- Product buildup
- Scalp irritation
- Allergic reactions
- Hair matting (felting)
- Clogged pores
- Heavy feeling
- Difficult removal
Precautions and Safety Tips
If you are using it for first time, then always do the patch test.It will tell you are you allergy with castor oil or not before applying the castor oil. This way, you can avoid suffering from the itching and irritation.
Apply in small quantities since it has a very sticky texture that might clog your hair or scalp if applied in large quantities. Applying the oil mixed with some other oil makes it easier for you to apply and wash off later.
FAQs
What does “organic castor oil” mean?
The farming of castor seeds is done without using synthetic pesticides or chemicals.
Is organic castor oil better than regular castor oil?
It is always preferred because of it is free from chemicals. Giving you better result then others castor oil types.
How can I identify organic castor oil?
Always check the label of bottle, it must has “certified organic”, “organic” and has no ingredients or chemical.
Does organic castor oil contain chemicals?
No, it does not have any kind of chemical. That’s why we call it organic castor oil.
Is castor oil good for hair growth?
It helps the moisturize the scalp, improve the blood circulation when we do massage. hairs gets more nutrition which supports the healthier hair growth over time.
How often should I use castor oil on hair?
Use it twice a week is enough for dry and curly hair. For oily/fine hair, use once every 2 weeks.
Can I apply castor oil directly to my scalp?
Check if the castor oil is lighter or thick. If it is lighter then you can apply directly. If the oil is thick then you must mix it with other lighter oil like Jojoba, almond oil, coconut, Argan, 2-3 drops of Rosemary, Aloe Vera Gel, etc.
How long should I leave castor oil in my hair?
After applying, you must wait at least 1-2 hours for best result. If your hair is dry then it is considered to leave for 4-5 hours.
Is castor oil suitable for all hair types?
This oil is suitable for all types of hair. Lighter use on fine or oily hair.
How can I check if castor oil is pure?
Check the label – cold-pressed or 100% pure, organic and oil color is pale yellow.
Can castor oil cause hair fall?
Only improper or excessive use of this oil will lead to scalp issues that will make the hair lose.
Any side effects of using castor oil?
Sometimes it cause itching on the scalp, hair feels heavy, greasy, sclap’s redness.
Is castor oil good for anti fungal?
This oil contains anti-inflammatory properties reduce the redness, swelling after injury in the skin.
Can castor oil block DHT?
There is no clear scientific study does not show reverses follicle miniaturization caused by DHT.
Conclusion
There are many advantages of using castor oil that might enable you to have healthy hair and scalp. The daily use of castor oil for frizzy, dry, and coarse hair. Nevertheless, there are certain things that you must keep in mind while using castor oil to avoid any hazards associated with its application. This would ensure that you get the expected results from castor oil.
