Calms reactive, itchy skin and helps it stop overreacting
La Roche-Posay Toleriane Dermallergo Fluid is a soothing moisturizer for sensitive, allergy-prone normal to combination skin. It works on both the discomfort and one of its causes: Neurosensine calms redness, itching and tightness straight away, while a probiotic-derived ferment (Sphingomonas) helps rebalance the skin's microbiome and strengthen its defences. Hydration lasts up to 48 hours, and the high-tolerance formula has no fragrance and no alcohol.
The texture
A light, milky fluid that absorbs in seconds with a fresh, non-greasy finish, comfortable under makeup or sunscreen.
Who it suits
- Sensitive, reactive or allergy-prone skin
- Normal to combination skin
- Redness, itching or tightness
- Minimal, fragrance-free routines
Worth knowing before you buy: on dry skin this fluid can feel too light; the Toleriane Dermallergo Cream is the richer version.
Complete the routine

Dermallergo Eye Cream
The same soothing care for reactive eyelids.
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Dermallergo Cream
The richer version for dry, reactive skin.
Shop →Characteristics
- Texture: fluid
- Skin type: normal to combination skin, including sensitive and allergy-prone skin
- Skin concerns: sensitivity, redness, itching, discomfort
- When to apply: morning and/or evening
- Age: 18+
- Main benefits: instant soothing, reduces redness and itching, rebalances the microbiome, strengthens skin defences, 48-hour hydration
- Formulated without: fragrance, alcohol
How to use
Apply morning and/or evening as your moisturizer, on clean, dry skin of the face, eye contour and neck. Massage gently until absorbed.
Active ingredients
- Neurosensine (acetyl dipeptide-1 cetyl ester): soothes redness, itching and discomfort
- Sphingomonas ferment extract: probiotic-derived ingredient that helps rebalance the microbiome
- Glycerin, shea butter and squalane: hydrate and support the skin barrier
Ingredients
AQUA/WATER/EAU · GLYCERIN · BUTYLENE GLYCOL · PROPANEDIOL · BUTYROSPERMUM PARKII BUTTER/SHEA BUTTER · PENTYLENE GLYCOL · SQUALANE · POLYSORBATE 20 · ZEA MAYS STARCH/CORN STARCH · SALVIA MILTIORRHIZA ROOT EXTRACT · GLYCERYL ACRYLATE/ACRYLIC ACID COPOLYMER · SPHINGOMONAS FERMENT EXTRACT · AMMONIUM POLYACRYLOYLDIMETHYL TAURATE · HYDROXYACETOPHENONE · CAPRYLYL GLYCOL · CITRIC ACID · TRISODIUM ETHYLENEDIAMINE DISUCCINATE · ACETYL DIPEPTIDE-1 CETYL ESTER
Formulations are updated by the manufacturer from time to time. Always check the packaging you receive.
Manufacturer information
Brand: La Roche-Posay Laboratoire Dermatologique
Address: 86270 La Roche-Posay, France
EAN: 3337875757669
