Serum T.E.W.L.
Serum T.E.W.L.
Biologique Recherche

Serum T.E.W.L.

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Serum TEWL assists in restoring the skin's protective barrier by forming a shielding film that preserves lipids on the skin's surface and within the extracellular environment (the matrix surrounding the epidermal cells).

Addresses the skin's lack of fats.

Provides an immediate sensation of comfort upon application and throughout the day.

Shields the skin from harsh cold and low humidity conditions, acting as a genuine lipid barrier.

This highly active treatment revitalizes and rejuvenates the skin, making it an excellent nurturing serum for colder climates, skiing holidays, or to alleviate feelings of tightness.

Serum  TEWL is particularly beneficial for drier skin types.

The preparation effectively compensates for lipid deficiencies, revitalizing and regenerating the skin. It is perfect for alleviating sensations of tightness and reducing the appearance of fine lines caused by superficial dehydration. This ultra-rich serum effectively locks in moisture and is highly recommended for those with lipid-deficient skin. It provides a genuine lipidic shield, leaving the skin immediately comforted, protected, plump, and deeply hydrated. During our colder winters, it is a preferred serum for many individuals working in dry environments.


Recommended For

Lipid-deficient and dehydrated Skin Instants

How To Use

This Serum can be applied as a treatment serum before moisturizer, mixed with your moisturizer or as a finishing serum after your moisturizer.

Intensive treatment: Use 2 or 3 times a week, every morning and/or evening, over the entire course of a single epidermal renewal cycle (28 days).

Serum TEWL compliments any Biologique Recherche moisturizer, especially Creme Dermo RL, Creme VG Derm, Creme Splendide  and Creme Hydravit's

Product Ingredients

Lipidic actives: Phytosterois, Cholesterol Sulphate, Mink Fat

Protective actives: Sea Buckhorn Berry and Seed Oil Extract, Barbary Fig Extract, and Jojoba Oil, Sesame Oil

Repairing: Raspberry Seed Oil Extract, Cranberry Oil


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