Silkne is a synergistic blend designed to significantly reduce the microbial load in complex anhydrous and emulsion systems. It shows synergy with natural multifunctionals like Glyceryl Caprylate.
Key Features & Technical Efficacy
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Broad-Spectrum Synergy: While alone it provides immediate reduction of bacteria (reaching inhibition within 7 days), it shows “excellent” broad-spectrum efficacy against bacteria, yeast, and mould when combined withGlyceryl Caprylate.
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Versatile Formulation Stability: Proven effective across three distinct categories:
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Oil Balms:
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O/W Creams
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Shampoos
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Formulation & Use Guidelines
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Preservative Booster Level: 1.0% for bacteria-focused boosting, higher for brad spectrum and best paired with Caprylyl caprylate
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Applications: Oil-based balms, O/W emulsions, and surfactant-based shampoo systems.
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Compatibility: Ideal for “Clean Beauty” brands looking to eliminate traditional parabens or phenoxyethanol.
