Piroctone Olamine
Preservative
Piroctone olamine is a type of chemical that helps prevent the growth of bacteria and fungi in products like cosmetics and personal care items. It works by disrupting the cell membranes of these microorganisms, making it hard for them to survive.
Source: FDA GRAS list
Piroctone olamine is considered safe for use in cosmetics and personal care products by regulatory authorities, as it has been extensively tested and found to be non-toxic and non-irritating.
r/tressless
Ketoconazol + Prictone Olamine serum safety?
Synergistic antifungal activity and mechanism of piroctone olamine and sorbitan caprylate against Malassezia restricta.
Yu J, Guo J, Gong L
2026
Read on PubMednatural preservative alternatives to piroctone olamine
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Last updated: May 16, 2026