【For N-sama】 Crest 3D WHITE ADVANCED WHITENING Crest 3D White Advanced Whitening Toothpaste Large Size 135ml x 5 bottles Brand new, unused Expiration Date: December 2026 Purchased in Canada in May 2025. The outer plastic wrap will be removed, and the product will be packaged and shipped without taking it out of the box. Shipping via Yu-Packet Post. Please note that the box may be crushed during shipping. A popular product, "Crest 3D White Advanced Whitening," removes everyday stains with daily brushing. Teeth gradually become whiter with use, giving a clean impression. By using it as a regular toothpaste, effects are said to appear in about 3 days with twice-daily brushing. It is also effective in preventing stains.