Ingredient Guides4 min read
SLES vs SLS: Which Surfactant Belongs in Your Formula
A side-by-side look at Sodium Laureth Sulfate and Sodium Lauryl Sulfate on mildness, foam, INCI, CAS, and dioxane concerns.
May 16, 2026Read
Tagged sls
Ingredient Guides4 min read
Sodium Lauryl Sulfate (SLS) for Soap and Cleanser Makers
A working profile of sodium lauryl sulfate as a primary surfactant, its INCI and CAS numbers, and how to declare it in a rinse-off filing.
March 24, 2026Read