- Rosemary oil has shown promise for hair growth, and videos on the topic have been viewed over 2 billion times on TikTok.
- Some dermatologists rate rosemary oil highly, saying it helps regrow and protect hair.
- Massaging rosemary oil into your scalp weekly may improve hair growth within six months.
Want to grow long, lustrous hair? Common herbs found in kitchen cabinets have proven to be helpful.
Humble rosemary has made a lot of noise on TikTok for its hair care benefits, and the hashtag #rosemaryoil has garnered a whopping 2 billion views on the platform.
Adding rosemary oil to your hair care routine is scientifically backed. Some dermatologists say rosemary can help regrow hair in people with: male pattern baldnessis a common form of hair loss and may also protect hair from environmental stressors such as UV rays and pollution.
Rosemary oil stimulates hair growth at the hair follicle.
with a small one 2015 surveyresearchers found that rosemary oil was as effective as minoxidil, also known as Rogaine, in hair regrowth in men with male pattern baldness.
Not only did rosemary oil appear to be effective in promoting hair growth, patients who used rosemary oil reported less itchy scalp after 3 and 6 months than those who used rogaine. Reported. Although this was just one study of hers and did not include women, the results were promising. However, further research is needed.
“The bottom line is that it does seem to work,” says dermatologist Dr. Sirpi Khetarpal. told the Cleveland Clinic in an article published in March. “This study made people turn their attention to rosemary oil for hair growth, and rosemary oil has since become more popular in commercial products.”
The main components of rosemary oil are carnosic acidAccording to the Cleveland Clinic, it’s both anti-inflammatory and antioxidant, appears to heal damaged nerves, aid blood circulation, and promotes new hair growth when applied to the scalp.
Increased blood flow “delivers oxygen and nutrients and prevents damage to hair follicles that can lead to hair loss,” says dermatologist Dr. Michelle Green. told Popular Science.
Green also said rosemary’s antioxidant properties may help protect the scalp from environmental stressors such as UV rays and pollution.
Rosemary oil may also help reduce dandruff and prevent premature graying of hair, but more research is needed in these areas, according to the Cleveland Clinic.
Using Rosemary Oil Several Times a Week May See Noticeable Improvements Within 6 Months
Rosemary oil may work for people with all hair types, says Khetarpal.
Dr. Ketarpal told the Cleveland Clinic that to effectively incorporate rosemary oil into your daily routine, two to three times a week, massage rosemary oil into your scalp and let it soak in for a few hours (preferably overnight) before rinsing it off. said there was a need. All you need is a few drops, she says.
Rosemary oil can make hair look greasy, especially on fine hair, so it’s important to concentrate the oil on the scalp rather than the hair. Ketarpal also recommends looking for products with 100% pure rosemary oil (fragrance-free) and testing products on a small area of the scalp first to ensure there are no side effects. .
Alternatively, you can make rosemary water at home. Greene told Popular Science that rosemary water can be just as effective as rosemary oil, is even cheaper, and may make hair less greasy than rosemary oil.
Finally, Khetarpal says it’s important to be patient. “You have to use it two or three times a week for six months to see any meaningful improvement,” she said. “Be consistent and take your time.”
Correction: August 16, 2023 — an earlier version of the story incorrectly stated: 2015 rosemary oil study It was tested on 100 female participants. It was tested in 100 male study participants.
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