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Skin Conditioning

AUREOBASIDIUM PULLULANS/CITRUS UNSHIU FRUIT EXTRACT FERMENT FILTRATE

84

Safety score · 0–100

Good

Derived from EU CosIng regulatory status, PubChem hazard data and published research. How we score.

A Satsuma mandarin extract fermented by black yeast (Aureobasidium pullulans) to produce hydrating beta-glucans and vitamin C derivatives. Generally well tolerated; trace citrus terpenes the only minor caveat.

Function

SKIN CONDITIONING

Skin benefits

  • Pullulan and beta-glucan from Aureobasidium provide hydration
  • Vitamin C derivatives from citrus fermentation
  • Probiotic-style metabolite peptides
  • Smoothing film former

Known concerns

  • Trace citrus terpene allergens possible
  • Aureobasidium is opportunistic — needs preserved formulation
  • Limited blend-specific clinical data

References

EU

EU CosIng database

European Commission cosmetic ingredient registry: regulatory status, restrictions, authorised functions.

Related skin conditionings

Same plant / compound family

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This profile is for educational purposes and does not constitute medical advice. Regulatory status and scientific understanding evolve, so always read the physical product label and consult a healthcare professional for personal concerns.