Application

To the face, neck, and cleavage. 

Avoid contact with eyes. 

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

Please note that due to its rich composition featuring a high concentration of active ingredients, Le Grand Sérum may be used alone. However, in case of mature skin, it can be applied after the recommended cream.

Notes : 

- Avoid immediate exposure to the sun after the application of the product. 

Ingredients

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.