SLS vs SLES — what’s the difference? 🧼

You may see these two names on soap or shampoo labels.

Here’s the simple truth:

SLS

• Very strong cleaning power

• Lots of foam

• Great at removing grease

• Can feel drying on skin

• Common in heavy-duty or industrial cleaners

SLES

• Gentler on hands and skin

• Still cleans well

• Foams nicely

• More comfortable for daily use

• Common in hand soap, shampoo, and household cleaners

In short:

👉 SLS cleans harder

👉 SLES cleans gentler

Neither is “good” or “bad.”

The best choice depends on what you’re cleaning.