Ciclopirox Olamine
INCI: CICLOPIROX OLAMINE
Reviewed by Rosie · Last updated 14 Aug 2026
An purifying agent targeting fungal and bacterial overgrowth on skin
Best For Skin Types
All, Oily
Addresses
Effective Concentrations
0.77%
Usage Frequency
Daily
What Is Ciclopirox Olamine?
Ciclopirox olamine is a synthetic antimicrobial compound belonging to the hydroxypyridone class of ingredients. It works by disrupting the cellular processes of fungi and bacteria, making it effective against a range of microorganisms that colonise the skin.
In skincare, it is primarily used to address conditions driven or worsened by fungal and bacterial overgrowth, particularly on the scalp and body. It is commonly incorporated into products designed to manage inflammatory skin conditions linked to microbial imbalance.
How It Works
Ciclopirox olamine interferes with fungal and bacterial metabolism by disrupting their cellular respiration and ion transport. This prevents microorganisms from proliferating and can help reduce their presence on the skin surface.
Because it addresses the microbial component of conditions like seborrheic dermatitis and tinea infections, it may help reduce inflammation and associated symptoms such as scaling, itching and redness, though individual response varies.
Clinical Evidence & References
Research indicates that ciclopirox olamine is effective against the fungi and bacteria implicated in seborrheic dermatitis, tinea pedis and onychomycosis. Studies support its use in managing these conditions, particularly when applied consistently over several weeks.
Evidence for broader cosmetic skincare benefits beyond these specific conditions remains limited. The ingredient is most robustly studied in therapeutic contexts rather than general skin maintenance, so efficacy in other applications should be considered with appropriate caution.
How to Use
Ciclopirox olamine products are typically used daily or as directed on the packaging, often applied to affected areas such as the scalp. For scalp-based products, massage gently into damp hair and allow contact time as specified. Consistency is important, as microbial reduction typically requires sustained use over several weeks before visible improvement.
Safety & Precautions
Frequently Asked Questions
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