Cosphaderm® LAAS RSPO MB

Cosphaderm® LAAS RSPO MB is a synergistic liquid mixture of Levulinic Acid and p-Anisic Acid (and their sodium salts) solubilized in Glycerin. This blend represents a “ready-to-use” solution that bypasses the solubility challenges often associated with pure organic acid powders. It is specifically engineered to provide full-spectrum protection while respecting the skin’s natural microbiome.

Key Benefit: A “3-in-1” system that provides broad-spectrum protection, deep humectancy, and masking properties in a single, cold-processable liquid.

Multifunctional Performance

  • Broad-Spectrum Efficacy: The combination of Levulinic Acid (targeting bacteria) and p-Anisic Acid (targeting yeasts and molds) provides a robust defense up to pH register to find ut
  • Skin Conditioning: Both organic acids are recognized by the CIR as safe skin-conditioning agents that help maintain skin softness.
  • Aroma Masking: p-Anisic Acid possesses a faint, sweet-balsamic scent that naturally “masks” the base odors of other raw materials, often reducing the need for additional fragrance.
  • Hydration Support: The vegetable-derived Glycerin acts as a classical humectant, supporting the moisture levels of the stratum corneum.

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Primary Function(s)
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INCI Name
Glycerin, Aqua, Sodium Levulinate, Sodium Anisate
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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