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Skin Conditioning

LACTOBACILLUS/MASTIC GUM EXTRACT FERMENT FILTRATE

81

Safety score · 0–100

Good

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

A Lactobacillus ferment of mastic gum (Pistacia lentiscus resin), filtered. Combines mastic's anti-inflammatory resin compounds with probiotic ferment metabolites — a generally well-tolerated, modern cosmetic active.

Function

SKIN CONDITIONING - MISCELLANEOUS

Skin benefits

  • Mastic resin compounds with anti-inflammatory action
  • Probiotic ferment metabolites for barrier support
  • Mild antimicrobial profile

Known concerns

  • Mastic gum is a potential sensitiser in fragrance-sensitive users
  • Resin acids can be irritating at high concentrations

References

EU

EU CosIng database

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

Related skin conditionings

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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.