This is a Lancome Genifique Ultimate Serum in a 50ml refillable bottle, featuring a luxurious fragrance named "Ultimate". The serum is brand new and sealed, making it a fresh addition to any skincare routine. Lancome is known for its high-quality products, and this serum is designed to provide anti-aging benefits and promote healthier, more radiant skin. As a UK seller, this Lancome serum is a desirable choice for those looking to enhance their beauty regimen with a reputable and effective product.