Castor oil is also very useful for those with curlier and coily hair as it can help add definition to each curl. “Another incredible benefit about the ricinoleic acid in castor oil is that it helps to balance the pH of the scalp and restore and protect from damage caused by styling tools, hot weather, and harsh chemicals,” says Jason.
However, please note that castor oil in its raw form is very thick in consistency, which means it might settle in thinner hair strands and weigh down fine hair. In these cases, it may be best to use castor oil in small amounts or as a pre-shampoo treatment. Alternatively, use hair products specifically designed for fine hair that contain smaller doses of castor oil.
How should I apply castor oil to hair?
As the true powers of castor oil unravel and become popularised, more and more castor-oil-based products are hitting the shelves. From hair conditioners, to masks, to eyebrow and eyelash growth serums to the 100% castor oil treatments, there are many ways to incorporate the magic oil into your hair care regime.
“When using castor oil in its raw form, it best to start with clean, damp hair, by applying it straight after washing and conditioning,” says Nancy. To make it easier and more evenly spread, split the hair into medium-to-small sections and give yourself a head massage to allow the oil to fully absorb into the scalp and down the hair strands.
You could also make sure you’re maximising the castor oil’s benefits by using it as a hair mask. Apply it all over the hair and then wrap your hair either with clingfilm or a tight shower cap for a few hours or overnight to allow the product to penetrate deeper into the hair and scalp. When you feel like you’ve given it enough time to work its magic, rinse it off, so you’re not left with a greasy lid.
How often should I use castor oil for hair?
If you want to get the most out of castor oil, Nancy advises you have to keep up the applications. “When using castor oil, consistency is key. Apply it regularly and you will keep the hair shaft moisturised, which can increase flexibility and reduce breakage.”
How long does castor oil take to grow hair?
Because most evidence suggesting genuine hair growth from long term castor oil use is is mostly anecdotal, naturally, there is also little evidence indicating how long it would take for you to see results.
However, experts suggest that you’re more likely to see to see actual growth by using castor oil for a prolonged period time, as with any growth serum. Ultimately, hair growth is a complex process. It’s influenced by many factors including genetics, age, gender, diet and the general health of an individual, so it’s likely that you won’t see real results directly from the use of castor oil for several months if not longer, specially if you’re not being consistent with how and when you use it. That’s when patience and consistency is key.
Does castor oil help brows and eyelash hairs grow?
The same way castor oil works to help grow hair from the scalp, it can also aid the growth of eyelashes and eyebrows, hence why many eyebrow and eyelash growth serums contain castor oil as a key ingredient in their formulas. While most evidence supporting the claims that castor oil has extraordinary eyebrow and eyelash growth is anecdotal, it still counts for something and those before and after videos all over TikTok prove so.
“Castor oil can improve the look of your eyelashes and brows,” says Fisherman. “It hydrates, moistures and prevents breakage – thanks to its high levels of essential fatty acids.”
Are there any risks of using castor oil on the hair?
Castor oil is generally considered safe for use, but as with most ingredients, there are always potential risks to be aware of. These include allergic reactions, irritation, greasiness and product build-up.
To avoid these risks, it is important to do a patch test, and using castor oil products in moderation as instructed in the packaging. If you experience any unusual symptoms after using castor oil, such as severe itching or swelling, stop using it immediately and consult with a healthcare professional or trichologist.
For the best hair of your life, keep scrolling and give these castor oil-infused hair treatments a whirl…
For more from Glamour UK Beauty Writer Shei Mamona, follow her on Instagram @sheimamona