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Biologique Recherche Sérum T.E.W.L.

1 fl oz / 30 ml

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Intensive skin barrier serum

The Details

Sérum T.E.W.L. (transepidermal water loss) is formulated with an ultra-high concentration of lipid-replenishing and protective oils to restore a strong skin barrier and strengthen the hydrolipidic film so skin is better able to shield itself from external aggressions. The serum envelops skin like a shield, providing intense nourishment and comfort. Once restored and protected, the skin maintains an optimal level of hydration.

Perfect For
  • Restoring a healthy skin barrier
  • Protecting against TEWL
  • Replenishing vital lipids
  • Cold, dry weather
  • Dry, dehydrated skin
Ingredients
  • Cholesterol (sulfate), Macadamia Oil and Cotton Oil help restore lipids in the skin.
  • Raspberry Seed Oil Extract and Cranberry Oil are high in protective antioxidants and restorative fatty acids.
  • Sea Buckthorn Berry Seed Oil Extract, Prickly Pear Cactus, Jojoba Oil and Sesame Oil help protect skin.

    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.
How to Use

1. Shake before use.
2. After using Crème Dermo-RL, apply 4 drops of Sérum T.E.W.L. instead of the usual Finishing Serum to the entire face, neck and décolleté and massage in with fingertips until completely absorbed.

As an intensive treatment: 2 to 3 times a week, morning and/or night, for about 28 days.