Di
Disodium Laureth Sulfosuccinate
Disodium Laureth Sulfosuccinate
Mild sulfosuccinate surfactant. Used as a primary cleanser in sensitive-skin and baby washes.
What it does
Disodium laureth sulfosuccinate is a mild anionic surfactant with a low irritation profile. It's a common pick when a brand wants foam without the barrier-strip of SLS. Often paired with cocamidopropyl betaine or a glucoside for richer lather. Generally well tolerated; not associated with the dryness that sulfates can produce.
The evidence, graded
moderateCommon sensitivity and contact-allergy triggers in skincare include fragrance (the most-cited cosmetic allergen), essential oils, denatured alcohol, and certain preservatives (methylisothiazolinone, formaldehyde-releasers). Patch test new products on the inner forearm for 48–72 hours before face-wide use.Warshaw 2020 · Dermatitis ↗
Graded per the methodology: strong · moderate · emerging · expert consensus. A weak source on a strong claim gets the weaker label.
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