Wednesday, May 1, 2024

Castor Oil for Hair: Benefits and How to Use According to Experts

castor oil and hair growth

The first thing you should know about castor oil that is you don’t need to apply a ton of it to see results, so it's okay to use it sparingly. You also don’t need to use castor oil every day, as Ruggeri notes that it's best to be applied on a weekly basis. If split ends are a hair concern, she recommends applying it on ends as the last step of the styling process to smooth cuticles and prevent splits from continuing higher up on strands.

Choosing a product

Beth Gillette is the beauty editor at Cosmopolitan with more than five years of experience researching, writing, and editing skincare stories that range from hair-growth devices to hair botox. She’s an authority in all hair categories, but is an expert when it comes to castor oil for hair growth after testing dozens of hair growth products to finally grow-out her perpetual lob. She regularly tests and analyzes hair products for efficacy, while working with the industry’s top trichologists and hairstylists to assess new formulas and brands. FWIW, rosemary oil has also been studied for hair growth and loss, showing promising results (but more research def needs to be done on humans to prove anything).

castor oil and hair growth

What are the side effects of castor oil on hair?

Castor oil is sometimes marketed as a treatment for dry scalp, hair growth, and dandruff. But there's no science to back up claims that it treats dandruff or promotes hair growth. There are hundreds of testimonials from people who used castor oil to increase their hair growth 3-5 times the normal rate. A friend of mine was struggling with postpartum hair loss and even once her hair loss slowed, regrowing her hair was difficult.

Jamaican black castor oil is on sale for 60% off at Amazon - Yahoo Life

Jamaican black castor oil is on sale for 60% off at Amazon.

Posted: Fri, 29 Sep 2023 07:00:00 GMT [source]

Oil for hair growth

As you should do with any new topical product, test a tiny amount of black castor oil on your inner arm. After applying it, wait 24 hours to see if there is any sign of irritation. Castor oil is a natural humectant (retains or preserves moisture) often used in cosmetics — added to products like lotions, makeup, and cleansers — to promote hydration. Castor oil can be very beneficial for hair growth if used correctly.

Castor oil can also potentially make your hair look drier if it’s already lacking moisture, because it seals off extra hydration from penetrating your hair, explains Hill. So to prevent accidental dryness, make sure to hydrate your hair with a routine filled with other moisturizers, like shea butter, glycerin, and panthenol before you add castor oil. You can also incorporate castor oil into your routine with a deep conditioner (whether a formula made with castor oil, or by adding a few drops to your favorite) to keep your hair from looking dried out. Kingsley suggests using a pre-shampoo conditioning treatment containing castor oil (she recommends Philip Kingsley's Elasticizer, which contains a blend of castor and olive oil). This type of treatment can improve hair’s elasticity, boost shine and help to reduce frizz. Depending on your hair type and the product's directions, you can leave it on for anywhere from 20 minutes to overnight.

Allure Daily Beauty Blast

Dr. Marcus adds that the translucent yellow-tinted oil is also rich in stearic acid, linoleum acid and oleic acid. Containing high amounts of ricinoleic acid, an omega-9 fatty acid, castor oil has, according to a 2012 study, antioxidant, antimicrobial, and anti-inflammatory properties. To combat this, I experimented with natural castor oil treatments both alone and mixed with other oils. I too noticed that my hair seemed stronger and that there was definitely less hair in my brush each day after a few weeks of castor oil treatments. Additionally, I started seeing tiny new hairs all around my hair line. Terry recommends massaging your hair with raw Jamaican castor oil if you want to help it grow.

There is no evidence that castor oil applied to the scalp or hair will directly help increase hair growth, says Kunin. Rather, castor oil can indirectly assist in hair growth, says Gaunitz. “If you suffer from any type of scalp conditions, including seborrheic dermatitis or a skin sensitivity, you should be cautious when using castor oil as it may worsen or irritate the area,” she says. It also matters how often you use castor oil and how well you wash it out.

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But if you are a regular user of the packs, you will probably use up your supply on hand long before you have to worry about it getting too old to use. Just a tip for castor oil packs required in geometrically challenged places. It sticks through thick and thin (even to the bottom of the foot and between the toes! ) is hypoallergenic and comes in lots of pretty (or macho) colors. I had major abdominal surgery and a few years later knew I had adhesions as a result.

Is It Safe to Leave Hair Oils in Overnight? - Verywell Health

Is It Safe to Leave Hair Oils in Overnight?.

Posted: Wed, 17 Jan 2024 08:00:00 GMT [source]

BAZAAR's Guide to Clean Beauty

Explore their insights and experiences to understand castor oil's impact on your wellness journey. Castor oil was a household essential in the past, commonly used for alleviating stomach aches or performing a "spring cleanse" to eradicate parasites. In contemporary times, its acclaim has grown for providing pain relief, reducing abnormal growths, and enhancing beauty. But if your pet swallows a lot of castor oil, contact your vet immediately to see if they need emergency treatment. If you have dandruff, it is best to avoid using castor oil on your hair.

Castor oil can also work to nourish the hair, leaving it feeling and looking stronger and healthier. “Because it is so moisturizing, it can help increase elasticity and moisture content in hair, which could lead to decreased breakage,” says Briogeo’s Director of Product Marketing and Education Megan Curtin. Think back to the era of when coconut oil was in everything or the time everyone went wild for olive oil, thanks to Jennifer Lopez. Plenty of brands have been built on argan oil, plus there’s jojoba, avocado, grapeseed and macadamia nut, to name a few more oils that have grabbed attention. For a while, rosemary oil was center stage for its popularity for hair growth, but it has recently been usurped by castor oil.

“Castor oil is an oil derived through cold pressing the seeds of the castor plant, which is naturally found in Africa, India, and South America,” explains Joshua Zeichner, MD, a board-certified dermatologist in New York City. And there’s a good reason it’s so noteworthy in the beauty arena for both skin and hair. “It’s loaded with ricinoleic acid, a potent antioxidant,” he notes. Plus, it also contains high concentrations of fatty acids, which naturally have emollient benefits to hydrate and soothe the skin, scalp, and hair. Castor oil is derived from castor beans and is rich in protein, antioxidants, nutrients, and fatty acids, explains New York City-based board-certified dermatologist Marisa Garshick, MD. Like many hair oils, castor oil has been used for centuries all thanks to its “active ingredient ricinoleic acid, a hydrating and lubricating fatty acid,” adds Ife J. Rodney, MD, a board-certified dermatologist in Fulton, Maryland.

For moments like this, we dive head-first into the research (and call upon the experts), to determine whether our beauty routine actually needs another step. Do a patch test before you use any new product, including castor oil, on your skin. Put a little drop of the oil on your hand or face and wait a few hours to see if it causes irritation or an allergic reaction. Castor oil comes from the castor bean, which is rich in ricinoleic acid—a type of fatty acid known to fight inflammation. Having shiny and strong hair is something just about every girl aspires to have.

The fatty acids in particular provide an abundance of nourishment to the skin and hair follicles, says Nicole Ruth, DO, a board-certified dermatologist at WeiserSkinMD in New York. There is also some research that the ricinoleic acid may have some anti-inflammatory and antibacterial properties. Both Dr. Amin and Kingsley agree that there are no quality scientific studies clearly showing a benefit of castor oil for hair growth. "The thinking is that castor oil increases blood flow to the scalp and reduces inflammation, both of which are beneficial for hair growth," Dr. Amin explains. Studies suggest that castor oil benefits the hair due to its high content of ricinoleic acid and other fatty acids, amino acids, flavonoids, vitamin E and minerals.

The ingredient dates back to Ancient Egypt, and is still prized for its beauty benefits. “Castor oil has anti-inflammatory properties and has been shown to improve circulation and stimulate hair follicles. Improving circulation allows oxygen and nutrients to be delivered to the hair follicles to maintain scalp and hair health,” she explains. The only potential disadvantage of using castor oil for hair growth is that it is so heavy that it can be difficult to wash out of your scalp, potentially causing buildup, acne, and overall a greasy scalp, notes Dr. Cheung.

"Also, because it increases blood flow to the scalp, more nutrients are being delivered to the scalp circulation." Dr. Garshick points out that although castor oil can be used by all hair types, it is especially good for those with dry hair. But the condition of your scalp plays an important role when deciding to use castor oil on your hair or not. To create a natural heat protector, “apply a castor oil mixture on semi-dry ends, then heat style as normal to protect against high heat appliances and prevent frizzy results and split ends,” Yates adds. There are various options when it comes to using castor oil for your hair and scalp, including choosing products that contain castor oil and incorporating them into your hair-care routine.

Down to a molecular level, castor oil is a long-chained fatty acid. “Fatty acids provide essential proteins and nutrients to hair follicles and prevent hair follicle inflammation,” says Bridgette Hill. There are, however, many people who, supported primarily by anecdotal evidence, feel that using black castor oil on their hair promotes hair health and hair growth. NYC-based dermatologist and hair loss specialist Dhaval G. Bhanusali, M.D. "There is some proposed benefit of castor oil with improving penetration of topicals and even hair growth," he says. Castor oil has hydrating and nourishing properties, helping you avoid hair breakage and damage.

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