Arborcide® OC

Arborcide® OC is a 100% natural antimicrobial produced by fermenting Leuconostoc spp. in a defined medium of magnesium sulfate, inulin, calcium citrate, and baker’s yeast. Designed for maximum compatibility with organic standards (USDA Title 7), the filtrate contains non-viable organisms and is free from botanical carry-over ingredients. It serves as both a broad-spectrum protector and a high-performance skin active.

Key Features & Technical Benefits

  • High Phenolic Content: Containsnaturally occurring phenolics (tested as salicylic acid). This provides powerful antimicrobial and antioxidant support.

  • Significant Hydration Boost: In vivo studies (10 subjects) demonstrated a significant improvement in skin hydration at a 2.0% inclusion level after four weeks.

  • Dose-Dependent Antioxidant Activity: Verified via ORAC assay, making it an ideal choice for anti-pollution and age-defying formulations.

  • Broad-Spectrum Efficacy: MIC data confirms activity against Gram-positive/negative bacteria, yeast, and mould.

Formulation & Regulatory Guidelines

  • Regulatory Check:  the phenolic content (salicylic acid/salts) requires compliance with EU Annex III and Annex V restrictions, particularly for products used on children under 3 years old.

  • Temperature Sensitivity: register to find out

  • Stability Range: register to find out

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Primary Function(s)
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INCI Name
Leuconostoc Ferment Filtrate, Aqua
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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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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