The sample is for 20 uses per set. The package says there are 10, but it means there are 10 sets of 2 uses each. Please take a close look at the images before purchasing. Recycled materials may be used for packaging. Discounts are available only when purchasing with other items listed. Please feel free to ask. Reference: Sunscreen Milk Navision DR TA White Protect UV [Quasi-drug] 30mL SPF50・PA+++ For skin concerned about spots, freckles, and dryness. This is a medicated whitening sunscreen (sunscreen) containing two whitening active ingredients and moisturizing ingredients. It protects the skin from all strong UV rays, and at the same time, the two whitening active ingredients suppress the production of melanin pigment and prevent spots and freckles. Can be used even during sensitive times.