Kem Nat β is a high-performance, broad-spectrum preservative system (INCI: Benzyl Alcohol, Glyceryl Caprylate, Benzoic Acid, Propanediol) specifically developed for the preservation of natural and mild cosmetic formulations. This synergistic blend leverages the antimicrobial power of Benzyl Alcohol and Benzoic Acid, stabilized and boosted by Propanediol and Glyceryl Caprylate. It offers a globally approved, “clean label” solution that balances robust microbial protection with skin-friendly emolliency.
Key Benefits and Performance
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Targeted Fungal Protection: Exhibits pronounced activity against yeasts and moulds, making it the ideal choice for formulations with elevated susceptibility to fungal contamination, such as high-water-activity products and cellulose-based substrates.
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Synergistic Broad-Spectrum Defense: Provides comprehensive protection against Gram-positive and Gram-negative bacteria through the multi-hit mechanism of its organic acid and alcohol components.
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Skin Comfort & Emolliency: The inclusion of Glyceryl Caprylate serves a dual purpose: it acts as a preservative booster while providing skin-conditioning and emollient benefits, ensuring the system remains gentle on the skin.
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Aesthetic Integrity: Being colorless and virtually odorless, it does not interfere with the visual appearance or the delicate fragrance profiles of premium natural cosmetics.
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Global Compliance: Fully approved for use in all major global markets without restriction, facilitating the development of international product ranges.
Formulation Guidelines
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Primary Applications: Highly recommended for wet wipes, facial masks, and aqueous lotions where fungal resistance is critical.
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pH Optimization: To ensure the Benzoic Acid remains in its most active, undissociated form, the final formulation should be adjusted to a pH of register to find out
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Incorporation: Supplied as a liquid blend for easy handling; it can be added to the aqueous phase or during the cooling phase of an emulsion.
