Factory sealed in box; for details see the photo; Exp. 01/2026, 150 oval tablets 16x10x6 mm, can be easily cut into 4 pieces with a sharp knife or ground with a pestle, knife handle's end even made of wood; free shipping internationally for the 3rd and 4th and only $0.99 in US for each additional box; domestic USPS: First Class for 1-2 & Priority Mail for 2+.  Actual shipping cost for any quantities can be seen in the 'Shipping and payments' tab in the middle of the listing.