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Neem oil is natural oil extracted from the seeds of the Neem tree (Azadirachta Indica), has been used for centuries for its medicinal properties. In recent years, Neem oil has gained popularity as a hair care ingredient due to its ability to nourish and strengthen hair. In this article, we will explore the benefits of Neem oil for hair, side effects and how to use it.
Medicinal Properties.
Neem-based remedies are reportedly useful for treating of skin issues, including sores and burns that have become infected. Neem leaves have also been recommended for boils, úlceras, and eczema. Additionally, neem oil can be effective to address ailments like ringworm, scrofula and slow-healing ulcers. (1)
Benefits of Neem Oil for Hair.
1. Neem oil for Hair Growth.
Neem oil is rich in fatty acids, such as oleic, linoleic, and stearic acids, which help to nourish and strengthen hair follicles. These fatty acids also help to improve blood circulation in the scalp, which promotes hair growth.(2)
2. Neem oil for Hair Dandruff.
Neem oil is a natural antifungal and antibacterial agent, making it an effective treatment for dandruff. Its antifungal properties help to eliminate the fungi that cause dandruff, while its antibacterial properties prevent the scalp from becoming infected.(3),(4)
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3. Moisturizes the Scalp.
It has a high concentration of vitamin E, which helps to moisturize and nourish the scalp. It also helps to repair damaged hair, prevent breakage and make your hair soft and silky.(5)
4. Neem oil for Hair Loss.
It is rich in antioxidants, which help to prevenir a queda de cabelo by protecting the scalp from free radical damage. Its anti-inflammatory properties also help to soothe the scalp and reduce inflamação, which can contribute to queda de cabelo.
5. Neem oil for Hair Lice.
It is a natural insecticide, making it an effective treatment for lice infestations. Its strong scent repels lice, and its insecticidal properties help to kill lice and their eggs.(6)
Potential Side Effects of Neem Oil.
While it is generally considered safe for use on the hair and scalp, it can cause skin irritation in some people. If you experience redness, itching, or swelling after using Neem oil, stop using it and consult a doctor.
It’s also important to note that it should not be ingested, as it can be toxic when taken internally.(7)
How to make Neem oil from leaves at home for hair growth?
Ingredientes.
- Fresh neem leaves.
- Coconut oil.
- Pan, wooden spoon and grinder.
- Água.
Direction.
- Take fresh neem leaves in the grinder and add some water.
- Grind this mixture well until you get a thin paste.
- Put coconut oil in the pan (1 cup is recommended for 500 grams of leaves).
- Add the powdered mixture and let it boil.
- Cook the mixture on a low flame while stirring.
- Turn off the flame when the color of neem starts changing (from green to light brown).
- Let it cool for 10-15 minutes and filter.
- Store it safely in a glass bottle.
How to Use Neem Oil for Hair?
It can be used in a variety of ways to promote healthy cabelo. Here are some of the most effective ways to use Neem oil for hair;
1. Neem Oil and Coconut Oil Hair Mask.
Mix 1 tablespoon of Neem oil with 2 tablespoons of coconut oil and apply the mixture to your hair, paying special attention to the scalp. Leave the mask on for 30 minutes before rinsing it out with shampoo.
2. Neem Oil and Aloe Vera Gel.
Mix 1 tablespoon of Neem oil with 2 tablespoons of Aloe Vera gel and apply the mixture to your hair. Leave it on for 30 minutes before rinsing it out with shampoo.
3. Neem Oil Shampoo.
Add a few drops of Neem oil to your regular shampoo and use it as you normally would.
4. Neem Oil Conditioner.
Mix a few drops of Neem oil with your regular conditioner and apply it to your hair. Before rinsing it out, let it sit for a few minutes.
Perguntas frequentes.
It is a natural oil extracted from the seeds of the Neem tree (Azadirachta indica), which is native to India. The oil is extracted from the seeds through a process of cold-pressing or solvent extraction.
It is rich in fatty acids, antioxidants, and vitamin E, which help to promote hair growth, moisturize the scalp, prevent hair loss, fight dandruff, and prevent lice infestations.
It can be used in a variety of ways, including as a hair mask, as an ingredient in your shampoo or conditioner. It’s important to follow the instructions on the product label and use Neem oil in moderation.
Yes, Neem oil is generally safe for use on all hair types, but it may not be suitable for everyone. If you have sensitive skin or a history of allergies, it’s best to consult with a doctor or dermatologist before using it on your hair.
Yes, it is rich in antioxidants and anti-inflammatory compounds, which may help to prevent hair loss by protecting the scalp from free radical damage and reducing inflammation. However, more research is needed to determine the effectiveness of Neem oil as a hair loss treatment.
While it is generally considered safe for use on the hair and scalp, it can cause skin irritation in some people. If you experience redness, itching, or swelling after using Neem oil, stop using it and consult a doctor. It’s also important to note that Neem oil should not be ingested, as it can be toxic when taken internally.
Yes, anyone can apply neem oil directly on hair and can leave it for few hours.
You should always dilute pure neem oil with a some oil, such as jojoba, olive, or coconut oil.
Yes, homemade neem oil is good for hair.
Some best alternatives of neem oil for hair are Olive oil, jojoba oil, coconut oil and almond oil.
Resumindo.
Neem oil is a natural and effective way to promote healthy hair. Its nourishing and moisturizing properties make it an excellent choice for those with dry or damaged hair, while its antifungal and antibacterial properties make it a great treatment for dandruff and lice infestations. However, it’s important to use this oil in restraint and discontinue use if you experience any adverse effects. As always, it’s best to consult with a doctor or dermatologist before trying Neem oil for hair.
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- Biological activities and medicinal properties; https://www.researchgate.net/publication/237343935_Biological_activities_and_medicinal_properties_of_Neem_Azadirachta_indica#:~:text=Thanks%20to%20its%20components%2C%20neem,and%20bloodsucking%20arthropods%20%5B7%5D.
- Uma abordagem saudável em relação às gorduras alimentares: compreender a ciência e agir para reduzir a confusão do consumidor; https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5577766/
- Associação entre o hábito de pular o café da manhã e o peso corporal — uma revisão sistemática e meta-análise de estudos observacionais longitudinais; https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7832891/#:~:text=The%20meta%2Danalyses%20indicated%20an,%2C%20n%20%3D%20two%20studies).
- Efeitos adversos associados à ingestão de proteínas acima da dose diária recomendada para adultos; https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4045293/#:~:text=The%20adverse%20effects%20associated%20with,progression%20of%20coronary%20artery%20disease.
- Analysis of Components of Neem (Azadirachta indica) Oil by Diverse Chromatographic Techniques; https://www.researchgate.net/figure/Analysis-of-hexane-soluble-fatty-acids-of-neem-oil_tbl1_233339809
- Ovicidal effects of a neem seed extract preparation on eggs of body and head lice; https://pubmed.ncbi.nlm.nih.gov/21484346/
- Neem oil poisoning: Case report of an adult with toxic encephalopathy; https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3841499/
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23 de maio de 2025
Escrito por: Jessica Booth
Revisado por: Patricia Gaile Espinosa
Escrito por: Jessica Booth
Revisado por: Patricia Gaile Espinosa
