Sensicare® C 2090 (INCI: Triethyl Citrate, Caprylyl Glycol, Benzoic Acid) is a 100% vegetal-origin, broad-spectrum preservative blend. By combining the antioxidant properties of Triethyl Citrate with the antimicrobial boosting of Caprylyl Glycol and the classic efficacy of Benzoic Acid, it offers a “clean-label” solution for the most demanding green certifications.
Key Benefits and Performance
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Broad Microbial Control: Provides precise, broad-spectrum efficacy. Minimum Inhibitory Concentrations (MIC) at pH 5.5 include:
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Gram-negative: E. coli , Pseudomonas aeruginosa.
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Gram-positive: Staphylococcus aureus.
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Fungi & Yeasts: Candida albicans, Aspergillus brasiliensis.
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Phase-Versatile Protection: As a colorless, transparent liquid, it is effective in both aqueous and organic phases. It migrates efficiently to the oil-water interface to prevent localized microbial blooms.
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Multifunctional “Skin-Care” Additive: Beyond preservation, its components provide:
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Moistening & Wetting: Improves the spreadability and hydration of the final product.
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Formulation Guidelines
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pH Dependent: Once incorporated, the pH must be adjusted to the recommended pH range
