Melia Azadirachta Leaf
INCI: MELIA AZADIRACHTA LEAF
Reviewed by Daisy · Last updated 14 Aug 2026
A botanical extract with purifying and skin-conditioning properties
Best For Skin Types
All, Oily, Combination
Addresses
Usage Frequency
As tolerated
What Is Melia Azadirachta Leaf?
Melia azadirachta leaf, commonly known as neem, is derived from a tree native to the Indian subcontinent. The leaf extract contains phenolic compounds and other bioactive constituents that have been used in traditional medicine for centuries. In skincare formulations, it functions primarily as a skin conditioner.
The extract is incorporated into products to support skin health through its antimicrobial properties, which may help address skin concerns related to bacterial or fungal overgrowth.
How It Works
Neem leaf extract contains phenolic phytoconstituents—plant compounds with antimicrobial and anti-inflammatory properties. When applied to skin or scalp, these compounds may inhibit the growth of microorganisms that contribute to conditions such as dandruff or bacterial skin infections.
The extract's skin-conditioning function works by supporting the skin's natural moisture retention and structural integrity, helping to maintain a healthy skin barrier.
Clinical Evidence & References
Research suggests neem leaf extract demonstrates efficacy against microorganisms commonly implicated in scalp disorders. Studies have shown it to be effective against Malassezia furfur and Trichophyton rubrum when combined with other botanical extracts, and against methicillin-resistant staphylococci in laboratory conditions.
Most evidence comes from targeted studies on specific scalp or microbial concerns. Evidence for broader skincare applications remains limited, and further clinical studies in human subjects would help establish its effectiveness across different skin conditions and formulations.
Published Research
How to Use
Neem leaf extract is typically found in scalp treatments, hair tonics, and targeted skincare products addressing bacterial or fungal concerns. Follow the product instructions for frequency and application method. If using a new product containing neem, introduce it gradually to monitor skin tolerance, particularly if you have sensitive skin.
Safety & Precautions
Frequently Asked Questions
From the Clinic
Not sure what your skin actually needs?
Two minutes, a few questions, and we’ll point you at what matters — no guesswork.
Take the skin quizPart of a family
Melia Azadirachta Leaf is a variant of Melia Azadirachta Flower Extract, the form you will most often see on an ingredients list.
A traditional botanical extract with antioxidant and skin-conditioning properties
Related Ingredients
Melia Azadirachta Flower Extract
A traditional botanical extract with antioxidant and skin-conditioning properties
Melia Azadirachta Bark Extract
A plant-derived purifying traditionally used across multiple soothing systems for skin protection
Melia Azadirachta Seed Extract
A plant extract traditionally valued for skin conditioning properties
Melia Azadirachta Extract
A plant extract with purifying properties traditionally used in skincare formulations
Neem Extract or Oil
Ayurvedic powerhouse for problem skin
Melia Azadirachta Leaf Extract
Neem extract for powerful purifying action
Learn More About Skincare Ingredients
Explore our comprehensive ingredient glossary to understand what's in your products.
Browse All IngredientsShop Our Products
Find professional skincare solutions at Skintique.