Iodopropynyl butylcarbamate (IPBC) is a preservative used in cosmetics and personal care products to prevent the growth of bacteria, yeasts, and molds. It is effective at very low concentrations, helping to maintain product integrity and safety. Its use is regulated due to potential for sensitization.
NonePreservativeVeganEvidence: High
BenefitNone 0 / 4
RiskHigh 2.5 / 4
Sensitization
Systemic exposure
Rated by SpottyLabs' ingredient methodology, independent of brands.
Things to watch
potential for skin sensitization
restricted use levels
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Iodopropynyl butylcarbamate is a preservative used in cosmetic products to prevent the growth of microorganisms like bacteria, yeasts, and molds, thereby extending product shelf life and ensuring product safety.
Is iodopropynyl butylcarbamate safe?
It is considered safe for use in cosmetics at regulated low concentrations. However, some individuals may experience skin sensitization, and its use is restricted in certain product types and concentrations due to potential for irritation.
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