Preallnat 125

Preallnat 125 is a synergistic liquid blend designed to provide high-performance preservation while meeting ecolabels standards. It combines the potent antifungal activity of Benzoic Acid with the broad-spectrum antibacterial properties of Benzyl Alcohol. The inclusion of Glyceryl Caprylate, a medium-chain monoglyceride, provides critical “booster” effects by disrupting microbial cell membranes.

Key Benefit: Utilizes Triethyl Citrate as a functional carrier to improve the solubility and stability of the organic acids, ensuring a clear and effective system in diverse formulations.

Performance & Multifunctional Benefits

  • Broad-Spectrum Efficacy: Effectively targets Gram-positive bacteria, Gram-negative bacteria, yeast, and mold.
  • Membrane Disruption: Glyceryl Caprylate acts as a natural wetting agent that increases the permeability of microbial plasma membranes, allowing the other antimicrobial agents to penetrate more easily.
  • Solubilization & Stability: Triethyl Citrate functions as a non-polar solvent that keeps the Benzoic Acid in solution, preventing crystallization and ensuring uniform distribution.
  • Refatting & Conditioning: Glyceryl Caprylate offers secondary benefits as a mild emollient, helping to maintain skin and hair moisture during the cleansing process.

Formulation & Handling Guidelines

Preallnat 125 is a versatile liquid that fits easily into standard manufacturing processes.

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Primary Function(s)
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INCI Name
Benzoic acid, Benzyl alcohol, Triethyl citrate, Glyceryl caprylate
CAS Number(s)
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Use Levels
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Free from Annex V or Preservative Free
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Application Type
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Synergistic blend

Cosmetic Science Criteria

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Green Criteria

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Natural Origin Index (ISO 16128)
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COSMOS Status
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Vegan
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Palm Status
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Palm Free
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Wild Harvested
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Biodegradability
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EWG Score
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Halal
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Upcycled
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Regulatory Status

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