Le Grand Sérum

Developed in a French laboratory, Biologique Recherche combines scientific expertise with high-performance formulations designed for optimal efficacy. Supported by advanced diagnostics, each formula is tailored to the skin's individual needs, delivering, visible, lasting results.

Apply 4 to 5 drops of finishing serum to the entire face, neck and décolleté in the morning and/or at night.

This product is applied as the final touch of the Biologique Recherche skincare program.

Avoid contact with eyes.

For external use only.

Water (Aqua), Propylene Glycol, Glycerin, Propanediol, Maltodextrin, Hydrolyzed Hazelnut Protein, Lactobacillus/Wasabia Japonica Root Ferment Extract, Pentylene Glycol, Myrtus Communis Leaf Extract, Allium Cepa (Onion) Bulb Extract, Commiphora Myrrha Resin Extract, Honey Extract (Mel Extract), Camellia Sinensis Leaf Extract, Hamamelis Virginiana (Witch Hazel) Bark/Leaf Extract, Centella Asiatica Extract, Hypericum Perforatum Flower/Leaf/Stem Extract, Punica Granatum Pericarp Extract, Haematococcus Pluvialis Extract, Hydrolyzed Soy Protein, Hydrolyzed Yeast Protein, Yeast Extract, Saccharomyces Cerevisiae Extract, Biosaccharide Gum-1, Acetyl Hexapeptide-8, Niacinamide, Sodium Hyaluronate, Lactic Acid, Sodium Lactate, Citric Acid, Allantoin, Serine, Royal Jelly Extract, Carum Carvi (Caraway) Seed Oil, Mentha Piperita (Peppermint) Oil, Acacia Senegal Gum, Xanthan Gum, Caramel, Sorbitol, Lecithin, 1,2-Hexanediol, Tea-Lactate, Urea, Phenylpropanol, Phenoxyethanol, Caprylyl Glycol, Sodium Benzoate, Potassium Sorbate, Limonene.