Betaine-Free Surfactant Blend

Cola®Det DEF-61 is a betaine-free surfactant blend with 40% solids designed for liquid mild cleansing formulations such as shampoos, liquid hand soaps, facial and body washes, and feminine products. Cola®Det DEF-61 contains no betaines, sulfates, Diethanolamine (DEA), Ethylene Oxide (EO)/1,4-Dioxane and is shipped preservative-free. Cola®Det DEF-61 builds thick, creamy foam volume with effective viscosity response to salt. The concentrate is cold mixable and offers ease of handling for transport, storage and mixing considerations.

INCI: Sodium C14-16 Olefin Sulfonate, Cocamidopropyl Hydroxysultaine, Cocamide MIPA

CAS: 68439-57-6, 68139-30-0, 68333-82-4


US (TSCA), Canada (DSL), EU (REACH), Australia (AIIC/AICIS), China (IECSC/IECIC), New Zealand (NZIoC), Taiwan (TCSI)


  • Economical liquid surfactant blend for betaine-free, sulfate-free, DEA-free, EO-free formulations
  • High-performing, 40% solid surfactant
  • DEA, EO-1,4-Dioxane Free
  • Shipped preservative-free
  • Cold mixable
  • Easy to handle
  • Meets consumers’ desire for mildness, milder than many competing surfactant blends used in similar applications
  • Readily biodegradable per OECD 301 methods
  • Meets broad regulatory requirements


  • Body washes
  • Liquid hand soaps
  • Shampoos
  • AHA/BHA cleansers
  • Feminine products
  • Foaming bath products
  • Inexpensive consumer products with betaine-free, sulfate-free, DEA-free claims