Effisin LA Natural is a bio-based multifunctional ingredient based on Levulinic Acid. Supplied in a ready-to-process liquid form, it provides robust bactericidal efficacy and serves as an effective masking agent for natural formulations.
Key Features & Benefits
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Targeted Antimicrobial Action: Highly effective against bacteria in water-based systems.
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Ecolabels: register to find out.
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Versatile Application: Ideal for leave-on, rinse-off, and wet wipe formulations.
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Masking Properties: Helps neutralize base odors in complex natural formulations.
Critical Formulation Guidelines
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pH-Dependent Efficacy: Antimicrobial activity is restricted to the undissociated form of the acid. With a pKa of 4.62, efficacy significantly increases as the pH decreases.
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Optimal pH Range: For maximum stability and performance, formulations should be maintained below register to find out
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Preservation Strategy: Primarily bactericidal; must be combined with a suitable fungicide (yeast/mold protection) for full broad-spectrum coverage.
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Solubility Profile: High Solubility: Water, Ethanol, Propylene Glycol, and Glycerin. Insoluble: Oils (Lipid phases).