Arborcide OC

Arborcide® OC is a clear to slightly hazy, amber liquid produced by fermenting Leuconostoc kimchii (a lactic acid bacterium famously used in kimchi) in an organic-compliant medium. The filtrate contains non-viable organisms and naturally occurring phenolic compounds. These phenolics provide a dual-action benefit: acting as a natural defense against invading microbes and serving as a potent skin antioxidant.

Key Features & Technical Benefits

  • Broad-Spectrum Efficacy: Successfully demonstrates antimicrobial activity against all five standard challenge test organisms (bacteria, yeast, and mould).

  • Significant Hydration Improvement: In-vivo studies show an increase in skin hydration after 24 hours and a further increase after 4 weeks compared to a base lotion alone.

  • Dose-Dependent Antioxidant Capacity: Verified via ORAC assay, providing skin protection against oxidative stress.

  • Clean Beauty Credentials: GMO-free with no ethoxylation, irradiation, sulphonation, or hydrogenation involved in the manufacturing process.

Formulation & Regulatory Guidelines

  • Thermal & pH Stability: register to find out

  • Regulatory Milestone: Contains naturally occurring salicylates. Formulators must account for this when complying with EU Annex V (max 0.5%) and Annex III.

  • Global Restrictions: Due to salicylate content, products are restricted for use in oral products, by children under 3 years of age, or in applications leading to inhalation exposure. These rules apply in the EU, China, Korea, Brazil, and ASEAN markets.

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