What is Neem?

The evergreen neem tree, belonging to the mahogany family and originating from the Indian subcontinent, is scientifically known as "Azadirachta indica A. Juss." The term Azadirachta is derived from the Persian word "azaddhirakt," signifying "noble tree." In the ancient practice of Ayurveda, spanning thousands of years, the neem tree holds a paramount position as one of the most crucial medicinal plants, often referred to as the “village pharmacy.”

 

In the right conditions, this tree grows rapidly, reaching a height of 20-50 feet, and in some instances, even up to 100 feet. With a crown spreading up to 50 feet, the neem tree also produces fruit that transitions to a yellow hue as it ripens. The tree is everything we want to be: resilient, sun and heat loving, and not too needy. This robust nature enables it to thrive in both arid and rainy conditions.

What are the effects of neem?

Neem possesses over 135 biologically active compounds! And tests of our leaves show they have the highest percentages of active ingredients than any other competitor. Known for thousands of years, these compounds are integral to Ayurvedic, Chinese, and Unani medicine, where Neem is used to address various ailments. Especially on the Indian subcontinent, Neem is employed for both treatment and prevention. Neem contains various bioactive compounds such as flavonoids, nimbin, limonoids, catechins, gallus acid, and other smaller polyphenols, each attributed with distinct biological effects.

  • A close-up of the neem tree, showing the branches, leaves and fruits of the plant. A circular logo represents the antioxidants.

    Rich in antioxidants!

    Neem contains numerous antioxidants, offering potential health benefits. Due to its antibacterial, antiviral, antifungal, and anti-inflammatory properties, Neem has been shown to combat free radicals and may prevent the onset and development of diseases, including cancer. Additionally, Neem may trigger mechanisms such as detoxification, DNA repair, cell cycle alteration, immune surveillance, and anti-inflammation [1] [2] [3].

  • The leaves of the young neem plants have been sprayed with water. A circular logo in white lettering, representing the hyperpigmentation of the skin, is in the foreground of the picture.

    Hyperpigmentation of the skin

    When the body produces excess melanin, it manifests as pigment disorders like hyperpigmentation. The overproduction is controlled by a specific enzyme. Neem, specifically the Nimbolide compounds contained and extracted from Neem, can help suppress this enzyme, thereby inhibiting melanin production. This makes it potentially effective in treating hyperpigmentation and dark spots on the skin [4].

  • The evergreen neem plant can be seen against the blue sky. A circular logo represents a hair follicle.

    Hair and scalp care

    Neem can contribute to enhancing the shine of hair [5]. Additionally, its antibacterial and antifungal compounds can have a positive impact on preventing dandruff and provide support in the treatment of head lice [6].

  • A shot of the neem plant in a natural landscape, surrounded by other trees. In the foreground is a circular logo in white lettering depicting a tooth.

    Dental care

    Neem proves to be a supportive ingredient in toothpaste, as it has been shown to reduce plaque and bacteria more effectively than typical mouthwashes (0.2% Chlorhexidine Gluconate). Additionally, Neem can inhibit the bacteria responsible for the formation of cavities [6].

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The branches and twigs of the neem plant can be seen, with the blue sky in the background.

Creative Ways to Harness the Power of Neem Powder

Neem powder can be applied in various ways, depending on the intended use. Here are some common applications of Neem leaf powder:

Scalp Care: Neem powder can be mixed with water and applied to the scalp. Gently massage the powder into the scalp and let it sit for about 20 minutes before rinsing it out.

Facial Mask: Neem powder can be mixed with water or yogurt to create a facial mask. Apply the mask to the face to address skin issues. Leave the mask on for approximately 15 to 20 minutes before washing it off.

Dental Care: Neem powder can be used as a natural toothpaste for a boost to your oral health. Mix the powder with a little water and apply it to your toothbrush before brushing your teeth as usual. Alternatively, you can mix a bit of the powder into your regular toothpaste.

Body Care: Neem powder can also be incorporated into baths or showers to nourish and cleanse the skin. Add the powder to a bath or mix it with water and apply it like a body scrub before rinsing it off.

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Sources

[1] Islas, J. F., Acosta, E., G-Buentello, Z., Delgado-Gallegos, J. L., Moreno-Treviño, M. G., Escalante, B., & Moreno-Cuevas, J. E. (2020). An overview of neem (Azadirachta indica) and its potential impact on health. Journal of Functional Foods, 74, 104171. Link

[2] Moga, M. A., Bălan, A., Anastasiu, C. V., Dimienescu, O. G., Neculoiu, C. D., & Gavriș, C. (2018). An overview of the anticancer activity of Azadirachta indica (neem) in gynecological cancers. International Journal of Molecular Sciences, 19(12), 3898. Link

[3] Alzohairy, M. A. (2016). Therapeutic role of Azadirachta indica (neem) and their active constituents in diseases prevention and treatment. Evidence-Based Complementary and Alternative Medicine, 7382506-11. Link

[4] Songtavisin T., Pratoomthai B., Gangnonngiw W., Naowaboot J. (2021). Azadirachta indica (Neem) Water Leaf Extract Inhibits Melanin Production and Tyrosinase Activity in B16F10 Melanoma Cells. Pharmacognosy Journal, 13(4):1030-1035. Link

[5] Giri R. P, D. A, Giri D. S. (2019). Neem the Wonder Herb: A Short Review. International Journal of Trend in Scientific Research and Development (IJTSRD), 3(3): 962-967. Link

[6] Baby, A. R., Freire, T. B., Marques, G. d. A., Rijo, P., Lima, F. V., Carvalho, João Carlos Monteiro de, Rojas, J., Magalhães, W. V., Velasco, M. V. R., & Morocho-Jácome, A. L. (2022). Azadirachta indica (neem) as a potential natural active for dermocosmetic and topical products: A narrative review. Cosmetics (Basel), 9(3), 58. Link