La
Lauryl Glucoside
Lauryl Glucoside
Sugar-derived non-ionic surfactant. A close cousin of decyl glucoside, often used in the same family of gentle cleansers.
What it does
Lauryl glucoside is a longer-chain glucoside than decyl, with a slightly different foam and viscosity profile. It's a common ingredient in baby washes, low-pH cleansers, and 'fragrance-free for sensitive skin' formulations. The glucoside family in general is friendlier to compromised barriers than sulfates — useful when you're cleansing through an active flare.
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.
Pairs worth knowing
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