Preservative
Iodopropynyl Butylcarbamate
A broad-spectrum preservative effective against bacteria, mold, and yeast, commonly used at low concentrations in many cosmetic formulas.
preservativeantimicrobialbroad-spectrum
✓ Safe
Comedogenic Rating
0/5
Irritation Potential
0/5
What is it?
Iodopropynyl Butylcarbamate (IPBC) is a preservative effective against a broad range of microorganisms, used at carefully regulated low concentrations due to its potency.
Used in leave-on and rinse-off formulas as part of a preservation system to maintain product safety.
Key Benefits
Broad-spectrum protection
Effective against bacteria, mold, and yeast.
Effective at low concentrations
Requires only small amounts to achieve preservative efficacy.
Suitable for
Main Actions
When it may be insufficient
Regulatory bodies impose strict concentration limits on this preservative, and it is generally avoided in products for children under 3 in several markets.
CategoryPreservatives
Frequently Asked Questions
What does Iodopropynyl Butylcarbamate do for skin?
Used in leave-on and rinse-off formulas as part of a preservation system to maintain product safety.
Who should use Iodopropynyl Butylcarbamate?
Iodopropynyl Butylcarbamate is suitable for: most skin types — used within regulated concentration limits.
Are there any warnings about Iodopropynyl Butylcarbamate?
Regulatory bodies impose strict concentration limits on this preservative, and it is generally avoided in products for children under 3 in several markets.
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