Guaranteed authentic. Brand new in original sealed box. Never used, tested or opened. Lancome Paris Advanced Genifique Face Serum Retail: $105 1.7 oz Anti-Aging Serum formulated with a blend of Bifidus Prebiotic, Hyaluronic Acid, Vitamin C & Ceramides. Targets the 10 key signs of aging, visibly improving radiance in just seven days. Paraben-free. Sulfate-free. For all skin types, even sensitive. Non-comedogenic Please see my page for more Lancome like Hypnose Drama Mascara!