Is Sodium Laureth Sulfate fungal acne safe?

No, Sodium Laureth Sulfate is considered a trigger for fungal acne (Malassezia) as it typically contains lipids or esters that feed the yeast.

Is Sodium Laureth Sulfate safe for pregnancy?

Yes, Sodium Laureth Sulfate is generally considered safe for use during pregnancy.

Is Sodium Laureth Sulfate vegan?

Yes, Sodium Laureth Sulfate is typically vegan.

Is Sodium Laureth Sulfate comedogenic?

Yes, Sodium Laureth Sulfate has a comedogenic rating of 3/5, meaning it has a high likelihood of clogging pores.

Sodium Laureth Sulfate

SLES

Average

Red Flag

Pores

3/5

Irritancy

3/5

FA Safe

❌ No

Pregnancy

✅ Safe

Vegan

✅ Yes

Science & Benefits

A modified version of SLS that has undergone ethoxylation to make it gentler. While less irritating, it remains a Rating 3 for comedogenicity. In an acne routine, it is 'Average'—acceptable in a well-formulated cleanser if followed by hydration, but far from the 'bulletproof' mild surfactants like Decyl Glucoside.

Safety Alerts

🍄

Fungal Acne: This ingredient is a lipid/ester that can feed Malassezia yeast. Avoid if you have active FA bumps.