WELAN GUM

Thickener

88

Good

CAS Number: 96949-22-3

About WELAN GUM

A large sugar-based thickener or postbiotic polymer that mainly improves texture and water retention, with a low irritation profile.

Detailed Analysis

This high-molecular-weight polysaccharide is used to thicken formulas, stabilize emulsions, or form a light water-binding film on the skin. Large polymers usually have minimal penetration, so topical concerns are mostly limited to rare irritation or sensitivity.

What It Does

BINDING EMULSION STABILISING FILM FORMING VISCOSITY CONTROLLING

Skin Benefits

  • ✓ Hydration support
  • ✓ Barrier support
  • ✓ Protective film formation

Known Concerns

  • ⚠ Low but not zero irritation risk in very sensitive skin

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.