Hydrate your skin with this set of Vitamin Boosting Toner and Serum. - Product Name: Vitamin Boosting Essential Toner - Brand Name: 5+ - Set Contents: 1 toner, 2 serums - Volume: Toner 200ml, Serum 30ml each Thank you for looking. I am selling items from my family. The purchase and opening dates are unknown, I believe it has been 1-2 years. The remaining amount of the serum cannot be visually confirmed. However, both can be filled to the dropper (see photo 3). One has some weight, so I think it's about 70% full.