Avoid fragranced products. Products with added fragrance may diminish the effectiveness of the rosemary oil or cause skin irritation. “Try to find something that’s 100% rosemary oil,” she says. A little goes a long way. A few drops of rosemary oil may be all it takes for an application. It can be added to your shampoo or conditioner, too. This can also apply to conditioners, lotions, or creams. Play it safe and don’t add too much. Keep to about five drops per ounce of product. Afterward, use the product like usual. You can also add 2 to 3 drops directly to any hair product when you apply a dollop of it on your palm before use. 3. Add it to your own homemade shampoo Rest: Leave the oil in your hair for at least 30 minutes to allow it to penetrate deeply. For best results, you can leave the oil in your hair for up to 4 hours. The longer the oil is left on, the more effective it will be.

But temper your expectations: while the cult oil can work miracles to increase hair growth, it’s not a cure for stopping hair loss completely. “There’s currently no clinical cure for hair loss, though it can be slowed with medications and treatments like hair transplants,” says Dr. Majeed. According to certain specialists, rosemary oil can even help mitigate the depigmentation of hair as it slowly fades to gray. Another study was conducted in 2015 ( source) that compared rosemary oil and minoxidil. Minoxidil is a popular hair regrowth treatment available over the counter.Factors leading to hair loss include immune system reactions, infections, hormonal imbalance, age, and genetics are some of the leading causes. Rosemary essential oil is a highly aromatic and versatile oil extracted from the leaves of the rosemary plant through steam distillation. It is renowned for its numerous health benefits, including hair growth, improved digestion, enhanced memory and concentration, and reduced stress and anxiety. When used correctly, there aren't many downsides to using rosemary oil. However, as explained by Stewart, "because rosemary oil has to mixed into a carrier oil, it can make the hair very greasy and will need to be washed off. It's worth noting that you should never apply pure rosemary oil to your hair. "It must always be diluted with a good quality carrier oil," explains Stewart. "Undiluted rosemary oil can cause scalp irritation or even chemical burns."

Results showed that rosemary essential oil was just as effective a minoxidil. During the process, it helped the side effect of itchy scalp more successfully than minoxidil. Application: Start by applying a few drops of the Nature Spell Hair Oil directly onto your scalp. These oils can be applied to either dry or damp hair, depending on your preference. Use your fingertips to massage the oil gently and evenly into your scalp, making sure to cover all areas.In 2017, another study ( source) revealed that rosemary oil contains antibacterial properties capable of killing bacteria and fungi. Using rosemary oil on your scalp can, therefore, help mitigate infections that lead to hair loss. Treating Alopecia Areata Through Aromatherapy Rosemary has been shown to have significant antimicrobial, anti-inflammatory, anti-oxidant, anti-apoptotic, anti-tumorigenic, antinociceptive, and neuroprotective properties,” says board-certified dermatologist Dr. Lauren Penzi, MD. So, it can promote hair growth and prevent breakage by coating the hair with fortifying oils. Removes buildup: "Rosemary oil has purifying properties that make it a key part of my hair routine and one of my favorite hair blends," Leslie Lewis, senior director of global training and education at Young Living, previously told mbg. Those purifying abilities can help clarify the scalp and lift excess oil, debris, and buildup from the follicles.

Not all hair will magically transform into Rapunzel-length upon using rosemary oil, as it depends on the person’s reaction to it. Also, be prepared to play the waiting game if longer hair is your goal. King says, “There is limited study to prove its effectiveness, but it takes more than six months [of use] to see results.” Who can use rosemary oil? If you're expecting to wake up the morning after using this oil with noticeable length or fullness, you're bound to be disappointed. Nothing works overnight and progress can be slow—but don't give up. "Keep in mind that hair changes in general are slow, and it will take a minimum of three to six months before seeing any noticeable results,” Dr. Penzi adds. How To Use Rosemary Oil On Your Hair Start slow. Try rosemary oil on a small area of your scalp before coating your whole head with it. “That’s a good way to test to see if it causes a reaction on your skin.” Meet the experts: Dr. Brendan Camp, MD, FAAD, board-certified dermatologist at MDCS Dermatology in New York City, Dr. Ramya Garlapati, MD, Los Angeles-based board-certified dermatologist, co-founder of Skin Medicinals, and skincare expert, Dr. Lauren Penzi, MD, board-certified dermatologist specializing in medical and cosmetic dermatology on Long Island This in itself can pose a problem as if not washed properly, it could leave hair looking greasy and flat."

What are the benefits of rosemary oil?

Rosemary oil may be able to help if you’re dealing with hair loss. But Dr. Khetarpal cautions against expecting dramatic results. Ahead, learn everything you need to know about using rosemary oil for hair growth, including how to use it and its potential side effects. What Is Rosemary Oil? In conclusion, rosemary oil has been used for centuries to promote hair growth and improve your hair’s health. This essential oil is rich in antioxidants and anti-inflammatory properties that help to nourish the scalp and stimulate hair growth. Stimulates the scalp: Essential oils, like rosemary, can stimulate circulation in the scalp, which helps deliver blood flow and healthy nutrients to the hair follicles.