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INGREDIENT DICTIONARY

INCI: Cetyl Alcohol / CAS #: 36653-82-4

Cetyl alcohol is a fatty alcohol used in cosmetic formulations to improve texture and provide
lightweight structure in emulsions.

Key benefits

  • Improves formulation texture
  • Enhances spreadability
  • Provides lightweight structure
  • Supports emulsion systems

Behaviour in formulations

Cetyl alcohol integrates into oil phases and improves spreadability and sensory profile.

Add to oil phase and heat (~70°C) before emulsification. 

Use level considerations

Use Rate (Min): 1.0
Use Rate (Max): 3.0

  • Emulsions: 1–3%
  • Used as co-structuring agent

Starter Use Rate: 2% for most cosmetic formulations

Typically used at 1–3% in emulsions.

Formulation summary

  • Provides light structure
  • Improves spreadability and slip
  • Softens texture of emulsions
  • Works with emulsifier systems (not standalone)

Quality notes

High-purity cosmetic grade cetyl alcohol with verified assay (96.78%) and clean microbial profile, supporting consistent formulation performance.