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Sérum T.E.W.L. 1 oz.

Prices as of September 26, 2026, as listed by each retailer — verify the current price on the retailer's site before purchase.

Price history tracked at Bloomingdale's price tracker

14-day low
$210.00
Sep 13 · Bloomingdale's
Best price
$210.00
−0% vs high
14-day high
$210.00
All stores
$210$210$210
Sep 13Sep 26
  • Bloomingdale's
Lowest in 14 days: $210.00 at Bloomingdale's. Highest: $210.00. Current best is 0% below the 14-day high.

About this product

Biologique Recherche Sérum T.E.W.L. is a 1 oz facial serum designed for dry skin to reduce transepidermal water loss. Formulated with a high concentration of lipid-replenishing oils, it strengthens the skin's hydrolipidic barrier and enhances protection against environmental stressors. The blend includes sesame seed oil, apricot kernel oil, macadamia oil, jojoba oil, and cranberry seed oil, along with natural extracts and antioxidants. It provides deep nourishment and helps maintain optimal hydration when applied to the face, neck, and décolleté after a moisturizing cream. Use 2–3 times weekly for about four weeks as an intensive treatment. Made in France.

  • 1 oz bottle size
  • Formulated for dry skin
  • Strengthens skin barrier
  • Made in France
  • Contains jojoba and sesame oils
  • Reduces transepidermal water loss

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Sérum T.E.W.L. 1 oz. — Price Tracker & History