Mangostin
INCI: MANGOSTIN
Reviewed by Rosie · Last updated 14 Aug 2026
A natural xanthone compound from mangosteen with purifying and antioxidant properties
Best For Skin Types
All, Oily, Combination, Acne-prone
Addresses
Usage Frequency
Daily
What Is Mangostin?
Mangostin is a xanthone compound derived from the pericarp (outer layer) of the mangosteen fruit. It is a natural polyphenol that has been used in traditional medicine across Asia for centuries, and is increasingly incorporated into modern skincare formulations for its antioxidant and antimicrobial properties.
In skincare, mangostin functions as a skin conditioning agent. It works through multiple mechanisms: it can inhibit melanin production, demonstrate antimicrobial activity against certain bacteria, and provide antioxidant protection against environmental stressors.
How It Works
Mangostin appears to work through several pathways. It can interfere with melanin-producing cells by affecting specific transcription factors and genes involved in pigmentation, which may help moderate uneven skin tone. Its antimicrobial activity stems from specific interactions with bacterial cell structures, making it particularly effective against certain acne-causing bacteria.
Additionally, mangostin demonstrates antioxidant and anti-inflammatory properties that may help protect skin cells from damage and reduce inflammatory responses in the skin.
Clinical Evidence & References
Research on mangostin has been conducted primarily in laboratory and animal models. Studies demonstrate promising antimicrobial activity against clinical isolates of bacteria involved in skin infections, and laboratory evidence supports its ability to regulate melanin production and inhibit inflammatory pathways.
However, most evidence comes from in vitro and animal studies. Human clinical trials specifically evaluating mangostin's efficacy in skincare products remain limited, so conclusions about its real-world performance in cosmetic formulations should be considered preliminary. The ingredient appears safe for topical use based on available research, though further human studies would help establish optimal concentrations and efficacy in finished products.
Published Research
How to Use
Mangostin is typically used in serums, essences, and treatment products. Since it is most commonly found in formulations designed to address acne or uneven skin tone, follow the instructions on your specific product. It can generally be used daily as part of your routine, though you may wish to introduce it gradually if you have sensitive skin.
Safety & Precautions
Frequently Asked Questions
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