Key Takeaways
- Castor oil supports hair growth and thickness by improving scalp blood circulation and strengthening hair roots.
- Having high concentration of ricinoleic acid, omega-6 and omega-9 fatty acids castor oil helps in contributing towards healthy scalp, moisturised and more stronger hair. At Grandmaa Secret we also use castor oil in our natural hair products making them the best choice for your hair care products.
- Castor oil works best when mixed with lighter oils or used in a balanced hair oil blend to avoid heaviness.
- Consistent use of castor oil for 6 to 8 weeks helps reduce hair fall and improve hair density over time. It is best diluted with oil like coconut oil, jojoba oil and almond oil in a 1:1 ratio.
- Applying castor oil 1–2 times a week is enough to see results without causing scalp buildup.
You must have heard so many amazing things about castor oil and how it is beneficial for hair growth. But is it true or just another trend? Let’s find out if you should use castor oil for hair growth, and is castor oil suitable for all hair types.
In this blog, we will look at castor oil for hair growth from a scientific lens and find out the real benefits of castor oil for hair.
What Is Castor Oil?
Castor oil is a thick, nutrient-rich oil extracted from castor beans. It is especially known for its high content of ricinoleic acid, which helps improve blood circulation in the scalp. The oils natural antifungal and antibacterial properties also helps in maintaining the scalp health by dealing with infection, managing dandruff and reducing itchiness and inflammation.
This makes castor oil for hair a popular choice for people looking for natural remedies for hair thickness and growth.
Types Of Castor Oil
There are various types of castor oil that are majorly differentiated from each other on the basis of processing method. Here are some of the major types:
- Cold-Pressed Castor Oil: Extracted without heat, it retains maximum nutrients, making it the purest and most effective option for hair and skin care. This is the best castor oil for hair care.
- Refined Castor Oil: Processed and filtered to remove colour and impurities; mainly used for medicinal purposes, not ideal for hair growth.
- Jamaican Black Castor Oil (JBCO): Made from roasted castor beans, it is darker and thicker, known for promoting hair growth, thickness, and scalp nourishment.
How Does Castor Oil Help With Hair Growth And Thickness And What Are The Benefits?
There are several benefits of castor oil for hair. Castor oil is rich in ricinoleic acid, which has proven analgesic and anti-inflammatory effects, according to a study done by Italian researchers.
Check out the benefits of castor oil for hair:
1. Improved scalp circulation
With regular massage, ricinoleic acid in castor oil helps in improving the blood flow to the hair follicles, thus allowing the vital nutrients to reach the scalp and promote healthy hair growth.
2. Strengthen hair roots and reduce breakage
Castor oil helps retain moisture, reduce breakage, and shield hair from styling tools and environmental stressors by creating a rich barrier on the hair shaft.
3. Helps in Detangling
Particularly for coarse, curly, or textured hair types, the thick consistency of the castor oil adds "slip" that can help detangle knots and snags.
Additionally, you can also apply rosemary water spray for hair growth to damp hair before styling or as a last touch on dry hair. It will add fragrance, shine, and mild moisture in between washes without making your hair feel heavy. It works as an easy, on-the-go touch-up for healthier, more lustrous hair and is excellent for all hair types, but notably dry, coarse, or chemically treated hair. This hair mist also helps fight frizz and environmental damage like sun or humidity.
4. Deeply Moisturises Hair
Known for its hydrating properties, Ricinoleic acid and omega-6 fatty acids in castor oil aid in fighting against flakiness, dryness, and itching of the scalp and hair. Castor oil is rich in triglycerides, which deeply hydrate dry hair and lock in moisture, making hair softer and shinier.
5. Fights Dandruff & Scalp Inflammation
Castor oil has antibacterial and antifungal properties that help control dandruff, itchiness, and scalp irritation.
6. Repairs Split Ends
When applied to hair lengths, castor oil smoothens rough ends and reduces the appearance of split ends.
How To Use Castor Oil for Hair Growth (Step-By-Step)
Using castor oil directly can be too heavy. It will weigh down your strands and won’t properly absorb into your scalp. For maximum benefits, you should use castor oil with lighter oils like coconut oil.
We recommend using clinically-proven 13-herb hair growth oil from Nidhi’s Grandmaa Secret. Along with castor oil and coconut oil, it contains Ayurvedic herbs like curry leaves, bhringraj, kalonji, hibiscus, amla, brahmi, and methi dana.
Here’s a step-by-step guide to using our Ayurvedic oil for hair growth and thickness:
Step 1
Take a handful of oil and apply it to a clean scalp (yes, do not apply oil to a dirty scalp).
Step 2
Gently massage the oil into your hair and scalp for 15-30 minutes using your fingertips or a scalp massager for hair growth.
Step 3
Apply the remaining oil to the ends of your hair to keep them nourished and healthy.
Step 4
Comb your hair with a wooden comb to equally distribute the oil across the hair.
You can buy the best hair growth products from Grandmaa’s Secret.
How Often to Use Castor Oil for Hair
Here’s the best way to use castor oil for hair according to your hair and scalp type:
Normal to dry scalp:
- Apply castor oil 1-2 times per week.
- Massage well and wash after 1 hour.
Oily scalp:
- Do not apply pure castor oil as it is very thick.
- Use hair growth oil that contains castor oil once a week
Damaged or thinning hair:
- Use our 13-herb hair oil for hair repair.
- Apply twice weekly for 8–10 weeks.
Can Castor Oil Be Used Along With Other Hair Oils?
In general, you can use castor oil in tandem with other hair oils.
In fact, it is frequently advised to lessen its thickness and make it simpler to apply by combining it with carrier oils. Additionally, combining castor oil with other carrier oils also combines the advantages of many oils, including improving manageability, lowering frizz, and even promoting hair health.
Common Carrier oils to combine with castor oil:
- Coconut oil: Great for protein retention and deep conditioning.
- Jojoba oil: It helps balance the production of oil and is similar to the natural oils found on the scalp.
- Argan Oil: Rich in vitamin E, argan oil is well-known for imparting smoothness and lustre.
- Sweet Almond Oil: Light and high in vitamins, sweet almond oil gives hair strength and lustre.
Frequently asked questions
How does castor oil help with hair growth and thickness?
Castor oil has scientifically proven benefits for hair growth and thickness. Here’s how:
- Castor oil improves blood circulation in the scalp, which helps hair follicles get more nutrients.
- Better blood circulation strengthens roots, reduces hair fall, and supports the growth of thicker, healthier hair over time.
- Its moisturising properties also prevent breakage, making hair look fuller.
How long will it take castor oil to grow hair?
Visible results usually take 6-8 weeks of consistent use. But it also depends on your hair type, diet, and overall hair care routine. You must have a proper hair care routine for hair growth that includes best chemical free shampoo, conditioner, and castor oil.
Can I sleep with castor oil on my hair?
Yes, you can leave castor oil on overnight if your scalp is not sensitive. Always dilute it with a lighter oil like coconut or almond oil to avoid heaviness or buildup. Wash it off the next morning with a mild shampoo.
Can I put castor oil in my hair every day?
Daily use of castor oil is not recommended. Castor oil is thick and can cause scalp buildup if used too often. For best results, apply the 13-herb hair oil that has castor oil 1–2 times a week. This is the best way to use castor oil for hair growth.
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