Sensicare® C 3300 (INCI: Benzyl Alcohol, Glyceryl Laurate) is a high-performance, broad-spectrum liquid preservative blend. By pairing the traditional antimicrobial power of Benzyl Alcohol with bio-based “booster” Glyceryl Laurate, this blend utilizes a physical mode of action to ensure microbiological safety. It is a transparent liquid designed for formulators targeting Ecolabel standards, offering a robust defense system that is both effective and environmentally responsible.
Key Benefits and Performance
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Membrane-Disruption Technology: Sensicare® C 3300 works by physically disrupting the microbial cell membrane. This mechanism is highly effective and reduces the likelihood of microbial resistance.
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True Broad-Spectrum Security: It provides proven efficacy against a wide range of contaminants:
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Gram-negative bacteria: Including E. coli and the resilient Pseudomonas aeruginosa.
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Gram-positive bacteria: Including Staphylococcus aureus.
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Yeasts and Moulds: Comprehensive protection for water-rich formulations.
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Refatting Properties: The Glyceryl Laurate component acts as a mild emollient and refatting agent, helping to mitigate the potential drying effects of cleansing surfactants.
Formulation Guidelines
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The “pH Versatility” Advantage: One of its greatest strengths is its ability to remain effective across a broad pH range. Unlike organic acids, it does not lose efficacy in neutral or slightly alkaline formulations.
