Biologique Recherche's Serum TEWL fights transepidermal water loss and restores hydration and nourishment in severe climates. Suitable for sun-damaged, leathery, very dry skin, and extreme cold conditions, it forms a lipidic shield, reversing lipid deficiency and protecting against environmental elements. Ideal for skiing or transitioning climates, it should be used with Biologique Recherche Crème Dermo-RL for optimal results.

After cleansing and exfoliating, apply Serum TEWL to the face, neck, and décolleté. Follow with recommended cream. Use instead of Finishing Serum. Massage upwards until fully absorbed.

COCO-CAPRYLATE/CAPRATE, SESAMUM INDICUM (SESAME) SEED OIL, APRICOT KERNEL OIL PEG-6 ESTERS, MACADAMIA TERNIFOLIA SEED OIL, CAMELLIA JAPONICA SEED OIL, VACCINIUM MACROCARPON (CRANBERRY) SEED OIL, HIPPOPHAE RHAMNOIDES OIL, HIPPOPHAE RHAMNOIDES SEED OIL, GOSSYPIUM HERBACEUM (COTTON) SEED OIL, ETHYLHEXYL PALMITATE, RASPBERRY SEED OIL/TOCOPHERYL SUCCINATE AMINOPROPANEDIOL ESTERS, OLEA EUROPAEA (OLIVE) FRUIT OIL, HELIANTHUS ANNUUS (SUNFLOWER) SEED OIL, LUFFA CYLINDRICA SEED OIL, SUNFLOWER SEED OIL GLYCERIDES, SIMMONDSIA CHINENSIS (JOJOBA) SEED EXTRACT, ROSMARINUS OFFICINALIS (ROSEMARY) LEAF EXTRACT, SALICORNIA HERBACEA EXTRACT, UNDARIA PINNATIFIDA EXTRACT, CANANGA ODORATA FLOWER OIL, CITRUS AURANTIUM AMARA (BITTER ORANGE) FLOWER OIL, TOCOPHEROL, PHYTOSTEROLS, DATEM, CAPRYLIC/CAPRIC TRIGLYCERIDE, LINALOOL, LIMONENE, BENZYL BENZOATE, FARNESOL, GERANIOL, BENZYL SALICYLATE.