C10-40 HYDROXYALKYL ACID

Emollient

80

Good

About C10-40 HYDROXYALKYL ACID

A mixture of saturated hydroxy fatty acids used as a skin-softening emollient and hair conditioner. Generally regarded as safe and well-tolerated across skin types.

Detailed Analysis

C10-40 Hydroxyalkyl Acid is a blend of saturated hydroxy-functional fatty acids spanning C10 to C40 chain lengths, providing emollient and conditioning functionality through occlusive film formation and lubrication. It is not listed in any restrictive Annex of EU Cosmetics Regulation No. 1223/2009 and carries no GHS hazard classifications at cosmetic use levels. Its long saturated chain structure confers excellent skin compatibility and low sensitization potential.

What It Does

SKIN CONDITIONING - EMOLLIENT HAIR CONDITIONING SKIN CONDITIONING

Skin Benefits

  • ✓ Skin softening
  • ✓ Moisturization
  • ✓ Hair conditioning and smoothing

Safety Score

80

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.