Le Grand Serum

Le Grand Sérum is a sublimating elixir, a genuine concentrate of beauty whose action grows more intense with each consecutive application. 

The Biologique Recherche products with the richest content in active ingredients (27), a real ubiquitous serum.  Exceptional results that leave the skin plumped up, toned up and luminous. It is recommended for all Skin Instants. 

• Helps prevent epidermal premature aging.
• Tones, revitalizes and calms the epidermis.
• Helps to strengthen the natural system of skin defense.

• Brightens the complexion and moisturizes the superior layers of the epidermis.

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.

• Actives ingredients against the signs of epidermal premature aging: Amino Acids, Extracts of Elder, of Chestnut, of Tropical Almond and of Watercress, Extract of Myrrh, Myrtle and Onion, Hexapeptides.
• Anti-free radicals actives ingredients: Mimosa, Cranberry and Wasabi Extracts.
• Soothing actives ingredients: Kudzu Extract and Polysaccharides.
• Moisturizing actives ingredients: NMF, Hyaluronic Acid and Silk Extract.
• Toning actives ingredients: Extracts of Witch Hazel and St. John's Wort, Black Crowberry Juice