I am also selling another of the same item. Discounts are available for combined purchases ✨ Dr. Nail Deep Serum 6.6ml This is a set of two of the same item. Deep serum that repairs and strengthens damaged nails. New and unopened. Expiration date is May 2027. - Brand: Kowa - Product name: Dr. Nail DEEP SERUM - Contents: 6.6ml - Ingredients: Ester, Methylsulfonylmethane, Propylene Glycol, Hydroxypropyl Methylcellulose - How to use: Apply to nails once a day. - Effects: Repairs and strengthens damaged nails.