As rosemary oil gains popularity on social media platforms like TikTok and Instagram, many people are turning to it in hopes of reversing hair loss. Widely touted by influencers, this essential oil is often presented as a miracle cure for thinning hair. But does it really work? Experts are divided, and it’s essential to separate the hype from the science.
What Is Rosemary Oil?
Rosemary oil is an essential oil derived from the rosemary plant, commonly used in Mediterranean herbal remedies for thousands of years. The oil is extracted through steam distillation from the plant’s leaves and flowers. Originally used in countries like France, Morocco, and Tunisia, it is now grown in regions such as the UK to meet increasing demand.
Can Rosemary Oil Help With Hair Loss?
Recent studies have sparked interest in rosemary oil’s potential for stimulating hair regrowth. A 2022 study indicated that rosemary oil could be as effective as some over-the-counter treatments for hair regrowth. Another study, from São Paulo State University, revealed that the oil has natural antifungal and antibacterial properties, which may benefit those experiencing hair loss due to scalp infections.
Trichologists, specialists in hair and scalp care, also weigh in. Taylor Rose, a trichologist and founder of The Healthy Hur, emphasizes that rosemary oil can help treat reactive hair loss. Rose credits rosemary oil and other natural remedies for improving the thickness of her own hair, which had thinned due to stress.
However, not all professionals are convinced. Zoë Passam, a consultant trichologist at Philip Kingsley, points out that while rosemary oil is frequently cited in clinical studies, its effectiveness isn’t fully proven. She also stresses the importance of identifying the root cause of hair loss, as some conditions are progressive and require medical intervention for optimal results.
How to Use Rosemary Oil for Hair Growth
If you’re considering rosemary oil for hair growth, there are a few methods to try. One of the most effective ways is to massage the oil directly into your scalp. Mix about five drops of rosemary oil with a teaspoon of carrier oil, such as coconut or jojoba oil, and gently massage it into your scalp after a shower. You can leave it in or rinse it out after 10 minutes, depending on your preference.
Another option is to mix a few drops of rosemary oil into your regular shampoo, conditioner, or other hair products. However, it’s important to use it sparingly—just two or three drops will suffice.
How Long Before You See Results?
For some individuals, rosemary oil may show results after several months of use. A 2015 trial found that participants who used rosemary oil saw a significant increase in follicle count after six months. However, this was a controlled study, and real-world results may vary.
Additional Benefits of Rosemary Oil
Beyond hair growth, rosemary oil has several known benefits. It is recognized for its ability to hydrate the scalp, adding shine and strength to hair. The oil’s anti-inflammatory, antioxidant, and neuroprotective properties, as reported by the Iranian Journal of Basic Medical Sciences, suggest that it could reduce dandruff, irritation, and itching.
However, rosemary oil may not be suitable for everyone. People with allergies to essential oils should avoid it, and even those without allergies should use it cautiously to prevent potential irritation. Experts recommend using rosemary oil no more than once or twice a week to avoid sensitivity.
Other Treatments for Hair Loss
While rosemary oil shows promise, some experts advise caution and recommend other treatments with stronger scientific backing. Dr. Mia Jing Gao, a consultant dermatologist specializing in hair loss, suggests minoxidil, the active ingredient in Rogaine, as an effective over-the-counter solution. Minoxidil has been proven to increase hair density and promote regrowth in up to two-thirds of men, though it requires daily application and several months to see results.
Oral treatments like finasteride may also be effective, but patients should be aware of potential side effects. Dr. Gao emphasizes the importance of consulting a doctor to determine the underlying cause of hair loss and explore the best treatment options early on.
Conclusion
While rosemary oil may offer some benefits for hair regrowth, it’s not a one-size-fits-all solution. Its effectiveness remains debated, and it’s crucial to consider other proven treatments for hair loss. Consulting with a medical professional is the best course of action for anyone concerned about thinning hair or baldness.
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