Brand new, unopened ✨ This high-performance nail care serum keeps nails healthy and leads to healthy nails, allowing you to enjoy nail fashion more. It penetrates and repairs thin nails and weak, brittle nails. *Please check the expiration date in the image. Ingredients: Water, Ethanol, Dimethyl Sulfone, PG, Hydroxypropyl Chitosan, Equisetum Arvense Extract, Ethoxydiglycol *Due to the affordable price, we cannot offer discounts. Thank you for your understanding. 12-17-10