This product is exclusively sold at salons. Purchased at: Minato-ku Salon Purchase date: January 2025 Retail price: White Mask 8,800 yen Serum 11,000 yen Photos ①-⑤ White Mask Remaining amount: Used about twice with a spatula. Approximately 90% remaining. *See photo ⑤ for usage instructions. Photos ⑥-⑧ Serum Remaining amount: See photo ⑥. *See photo ⑧ for usage instructions. Please refrain from purchasing if you are overly concerned about the condition of the product.