Applying rosemary oil for hair growth? It might actually cause hair loss

When it comes to hair health, coconut oil, onion oil and almond oil are some of the common options. However, when looking for a specific hair removal solution, many people will guide the use of rosemary oil. It’s not just a social media trend as there is evidence that oils derived from the Rosmarinus officinalis shrub help promote hair growth. While it has attracted attention for the potential benefits of hair, it also has side effects. In fact, if not applied in the right way, it can lead to hair removal. So, can rosemary oil cause hair loss?

What are the benefits of rosemary oil for hair?

Essential oils offer the following benefits for your hair:

• Promotes hair growth: “This type of oil can promote hair growth by improving blood circulation to the scalp, which can nourish the hair follicles,” says Dr. Karuna Malhotra, aesthetician and hairdresser. A 2015 survey published on SkinMed showed that people who used rosemary oil for six months had a significant increase in their hair count.
• Reduce dandruff: “The antibacterial properties of this oil help fight dandruff and maintain a healthy scalp,” says experts. Rosemary contains rosmarinic acid, carnosinic acid and carnosol, which provide antibacterial, anti-inflammatory, antioxidant properties, according to a study published in Iran’s Basic Medical Sciences in 2020.

Can rosemary oil cause hair loss?

This particular oil is known for its hair growth benefits, but you can ask, “Can rosemary oil cause hair loss?” This could be due to the following reasons:

1. Undiluted Applications

Essential oils are highly concentrated and can cause irritation if applied directly to the scalp without mixing with carrier oils. “This can lead to redness, itching and inflammation of the scalp. A damaged scalp can weaken the hair follicles and lead to hair loss,” the expert says.

2. Overuse and oil buildup

Can rosemary oil cause hair loss? The answer to this question is related to overuse. If used too often, such as daily or excessive amounts, it can cause product to accumulate on the scalp. “This can clog the hair follicles, destroy natural oil production, and cause dryness or excessive fat. Both can contribute to weakening and hair loss,” says Dr. Malhotra.

3. Allergic reactions

Some people may develop an allergic reaction to this oil after application. One of the symptoms of an allergic reaction is itching. “Scratching the scalp can cause frequent damage to the hair follicles, which can hinder natural hair growth and lead to hair loss,” says the expert.

4. Weak hair falls

Can rosemary oil cause hair loss? This is possible if you have just started using it. Initially, some people may experience an increase in hair loss. “This is because as circulation improves and new healthy hair begins to grow, it can cause dormant or weak hair to fall. This temporary shedding can be mistaken for hair loss, but the problem usually resolves within a few weeks,” experts say.

5. Bad scalp health

Rosemary oil may not work effectively if you have underlying scalp conditions such as seborrheic dermatitis, psoriasis, or fungal infections. “It can even worsen the symptoms of these scalp problems and can even lead to hair loss,” says Dr. Malhotra. In such cases, consulting a dermatologist is important before using essential oils containing rosemary oil.

Can rosemary oil cause hair loss? I know how to use it correctly

Can rosemary oil cause hair loss? It’s not the right time to use it. Follow these steps to prevent hair loss while using this essential oil.

• Dilution: Always dilute this oil with carrier oil before applying to strengthen your hair. Carrier oils such as coconut oil, argan oil and sunflower oil can help you safely use rosemary oil, according to a study published in 2019 in Evidence-Based Complementary and Alternative Medicine.
• Scalp massage: Gently massage the diluted mixture onto the scalp and leave it in for at least 30 minutes before washing.
• Consistency: Instead of making this a daily habit, use this treatment once or twice a week.

Other side effects of rosemary oil

Can rosemary oil cause hair loss? That may be true. Below are some of the more likely side effects of using it.

• Skin irritation: This is a powerful essential oil and can cause irritation, redness, itching, or burning sensations on the scalp when applied without dilution with carrier oil.
• Photosensitive: Essential oils containing rosemary oil can increase your sensitivity to sunlight. “You can apply this oil to your scalp and skin, expose it to direct sunlight, increasing the risk of sunburn and redness,” says the expert.
• Interference with drugs: Rosemary oil improves circulation and can interact with blood thinning agents, increasing the risk of bleeding. “People taking anticoagulants or with bleeding disorders should consult their doctor before using rosemary oil on their scalp and skin,” experts suggest.

So, going back to the question “Can rosemary oil cause hair loss?”, we can safely say that it is an effective treatment for hair health, but should be used with caution. Dilute it properly, avoid excessive use and keep an eye on your sensitivity will help you enjoy its benefits while minimizing side effects such as hair loss.