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Le Grand Serum

Le Grand Serum has been added to cart.

Le Grand Sérum is a sublimating elixir, a genuine concentrate of beauty whose action grows more intense with each consecutive application. It is recommended for all Skin Instants.


Apply a few drops of Le Grand Sérum to clean skin all over the face, neck and décolleté with light upward strokes. Use mornings and/or evenings. This product is intended as a final touch of your Biologique Recherche skin care program.


Amino Acids, Extracts of Elder, of Chestnut, of Tropical Almond and of Watercress, Extract of Myrrh, Myrtle and Onion, Hexapeptides, Mimosa, Cranberry and Wasabi Extracts, Kudzu Extract and Polysaccharides, NMF, Hyaluronic Acid and Silk Extract, Extracts of Witch Hazel and St. John's Wort, Black Crowberry Juice

*Ingredients are subject to change at the manufacturer's discretion. For the most complete and up-to-date list of ingredients, refer to the product packaging.

Perfect For

Age Prevention, Brightening/Pigmentation, Dull Fatigued Skin, Lifting & firming, Wrinkles/Fine lines

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