Serum containing Vitamin C derivative and hyaluronic acid, 15 pieces. - Brand: sakurac - Product Name: Double Action Serum - Net Weight: 0.5ml - How to Use: One application - Made in: Japan - Package Quantity: 14 - Ingredients: Vitamin C derivative, hyaluronic acid Thank you for viewing. This is a convenient, individually packaged version of Otsuka Pharmaceutical's Sakura Double Action Serum. Four samples will be included. It will be wrapped in cushioning material and sent via Yu-Packet Post Mini. ☆ No price reduction, please. Thank you for your consideration.