Can rosemary oil help regrow hair? The answer appears to be yes — and there's scientific proof behind it. Researchers found rosemary oil to be as effective at encouraging hair regrowth as minoxidil, a medication better known as Rogaine®, says Dr. Khetarpal.
A 2015 study compared rosemary oil to minoxidil, a popular hair regrowth treatment. People with DHT-related hair loss received either rosemary oil or minoxidil for 6 months. At 3 months, neither group had more hair. By 6 months, both groups saw significant increases in hair growth.
Rosemary oil is a powerful antioxidant and can be used to treat many skin conditions, such as eczema, psoriasis and acne. However it has also been known to cause damage to your scalp and follicles if used incorrectly. Rosemary oil can cause inflammation which can lead to hair loss in some cases.
Can I put rosemary in my hair every day? You can put rosemary oil in your hair every day. A recommended number of times that work for most people is 3 to 4 times a week. The high concentration of essential oils can sometimes disrupt the pH level of the skin which results in irritated skin.
Because of their volatile oil content, large quantities of rosemary leaves can cause serious side effects, including vomiting, spasms, coma and, in some cases, pulmonary edema (fluid in the lungs).
What are the side effects of rosemary oil on hair? Because it's a pretty potent ingredient, for some, excess use of rosemary oil may lead to some itching and burning, says Holdsworth. “It can cause mild irritation of the scalp and should be discontinued if this is experienced,” adds Garlapati.
Rosemary has long been known for its ability to promote hair growth and improve scalp health. In addition, it's packed with antioxidants and anti-inflammatory compounds that help reduce inflammation, which can lead to hair loss. If hair growth is your goal, I recommend choosing rosemary oil over rosemary water.
But, if you're using a pure rosemary essential oil, yes, you should dilute it with a carrier oil, such as grapeseed oil or coconut oil, or in another product, like shampoo, instead of applying it directly to your hair or scalp.
Combine the rosemary essential oil with your chosen carrier oil and massage evenly into the scalp. Leave in for at least two hours (though leaving it between 4 to 6 hours is preferable for the most effective rosemary oil benefits).
Massage the mixture into your scalp, focusing on the roots of your hair. Leave the oil on for 30 minutes to an hour. Shampoo your hair as normal to remove the oil.
Mix with a carrier oil
They transport the essential oils into the skin in a gentle manner. Diluting pure rosemary oil means that it will reduce the potency of the oil. This will be beneficial for those with sensitive skin.
Experts say yes. “The rosemary plant contains carnosic acid, which is known to heal nerve damage, tissue damage, and improve cellular turnover,” says Marnie Nussbaum, MD, FAAD, a board-certified dermatologist. “Therefore, it encourages nerve growth and improves blood circulation.
Rosemary Conditioning Hair Oil
To use, simply add a few drops to wet or dry hair and comb through. You only need to use a little at a time, so reviewers add that one bottle will last for a while.
Rosemary oil is most effective for hair restoration when used consistently for at least 6 months. You can also use treatments a minimum of 1 to 2 times per week.
A comparison study between the hair-growth-boosting properties of rosemary oil and minoxidil showed that rosemary is equally as effective as minoxidil in promoting hair growth in people with androgenetic alopecia (Skinmed - Dermatology for the Clinician).
Can rosemary oil help regrow hair? The answer appears to be yes — and there's scientific proof behind it. Researchers found rosemary oil to be as effective at encouraging hair regrowth as minoxidil, a medication better known as Rogaine®, says Dr. Khetarpal.
The short answer is yes. "Rosemary essential oil can help stimulate healthy, thick hair," affirms Dr. Graf. "The oil can speed up the process of cell turnover and growth, which can work as a natural remedy to grow thicker hair.
Some well-researched nutrients for hair growth are biotin, iron, zinc, vitamin D, protein, and omega-3. When telogen effluvium is the cause behind your hair loss, try to integrate stress-mitigating strategies.
So, how long does it take to work? “Because of the hair growth cycle, any effects on hair growth may take six months to show up,” says King, adding that “The 2015 study with rosemary oil showed results at six months.”
Studies show that using rosemary oil in your hair overnight promotes hair growth and stimulates hair follicles. According to studies, applying rosemary oil to the hair and leaving it overnight can enhance hair growth.
Yes, you can leave rosemary oil in your hair overnight to reap the benefits while getting some well-deserved rest. However, it is important not to leave directly-applied rosemary oil on the hair overnight, as this can cause irritation. Only ever use diluted rosemary oil or products infused with rosemary oil.
Don't apply more than 5 drops of rosemary oil as too much of it can cause your scalp to itch. Essential oils are supposed to be used in very less quantities.