Question: what is the difference between sodium lauryl sulfate and sodium lauroyl sarcosinate?
Answer: What is Sodium Lauroyl Sarcosinate? ... Here's the 411: They may have the same initials (SLS), but sodium lauroyl sarcosinate and sodium lauryl sulfate are NOT the same thing. Sodium lauroyl sarcosinate is only similar to sodium lauryl sulfate in that they're both surfactants, but that's about where it ends.