XYLITYL SESQUICAPRYLATE

Antimicrobial

88

Good

CAS Number: 181632-90-6

About XYLITYL SESQUICAPRYLATE

A gentle, naturally-derived antimicrobial — fights bacteria without disrupting your skin's microbiome. Often used in natural deodorants and preservative-free products.

Detailed Analysis

Xylityl Sesquicaprylate is a mixture of mono- and diesters of caprylic acid and hexitol anhydrides derived from xylitol. It functions as an antimicrobial, deodorant, humectant, emulsifier, and skin conditioner. The CIR Expert Panel (2016) concluded it safe in current cosmetic practices. In vitro and in vivo studies confirm bactericidal and bacteriostatic activity against S. epidermidis, S. aureus, and C. xerosis. Biodegradable and well-tolerated, with no GHS hazard classifications.

What It Does

ANTIMICROBIAL DEODORANT SURFACTANT - EMULSIFYING HUMECTANT SKIN CONDITIONING SURFACTANT - CLEANSING

Skin Benefits

  • ✓ Natural antimicrobial activity
  • ✓ Preservative-boosting properties
  • ✓ Humectant — attracts moisture
  • ✓ Gentle skin conditioning
  • ✓ Microbiome-friendly

Known Concerns

  • ⚠ Uncommon skin irritation or allergic reactions possible
  • ⚠ Limited data for use during pregnancy/breastfeeding

Safety Score

88

Good

Based on EU regulatory data, published safety research, and ingredient function analysis.

References

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EU CosIng Database

European Commission cosmetic ingredient registry

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This information is for educational purposes only and does not constitute medical advice. Always consult a healthcare professional for skin concerns or allergies.