NUXE Bio Organic Chia Seeds Essential Antioxidant Serum is a certified organic serum that blends chia seed extract and vitamin C in a revitalizing cocktail, which helps the skin resist everyday aggressions.Apply NUXE Bio Organic Chia Seeds Essential Antioxidant Serum before your moisturizer. Warm a few drops of product between your palms, then apply to the face, neck, and decollete. In order to achieve the best possible results, apply the product with smooth motions, outwards from the center of the face. Nuxe Bio Organic Essential Antioxidant Serum 30 ml