OLAPLEX LASHBOND™ Building Serum is a highly concentrated, lightweight serum with powerful eyelash enhancers like exclusive OLAPLEX Peptide Complex Technology™ to support the natural growth cycle and lash retention 0.15 oz. Made in USA. Dip the brush once and apply to the skin along the upper lash line on both eyes. Do not wash off. Allow to dry for at least 90 seconds before applying other eye products. There's no need to apply to the lower lash line. Use twice daily, AM and PM, on clean, dry skin. Compatible with contact lenses, lash lifts, lash extensions, and false lashes. Water (Aqua/Eau), Butylene Glycol, Glycerin, Hydroxyethylcellulose, Palmitoyl Pentapeptide-83 Amide, Acetyl Tetrapeptide-3, Myristoyl Pentapeptide-17, Bis-Aminopropyl Diglycol Dimaleate, Sodium Hyaluronate, Biotin, Panthenol, Avena Sativa (Oat) Kernel Extract, Pantethine, Aminomethyl Propanol, Sorbic Acid, Rhizobian Gum, Benzoic Acid, Sodium Benzoate, Dextran, Trifolium Pratense (Clover) Flower Extract, Citric Acid, Phenoxyethanol, Chlorphenesin, Potassium Sorbate OLAPLEX is a system that rebuilds the damaged disulphide bonds in your hair that are broken during the chemical process. Bis-Aminopropyl Diglycol Dimaleate - a single molecule, works in a unique way to quickly and effectively repair broken bonds and restore healthy hair. This active ingredient is included in every one of OLAPLEX's products, imparting them with reparative and protective characteristics. This brand is part of BEAUTYSPACE, the ultimate curator of the world’s most in-demand beauty and icons of the future. BEAUTYSPACE brings the very best in beauty to Hudson's Bay. Within our carefully crafted assortment, you will find an edit of the most innovative and sought-after skincare, haircare, makeup and lifestyle products from around the world.