Brand new, unopened. Six bags of Euglena Green Tablets Lactic Acid Bacteria (30 days' worth) are included. The expiration date for all is 2027.10. ⋈・・・・・・・・・・・・・・・・・・・・・ ⋈ Regarding Shipping: ■ Shipped via Yu-Packet Post. Regarding Packaging: ■ Simple packaging to reduce costs. ■ Waterproof bags and cushioning materials will not be used. ■ Packaging materials are reused. Please purchase only if you agree to the above. If you would like to change the shipping method or request cushioning materials or water damage protection, please send a message before purchasing. For an additional fee, we can provide careful packaging and new packaging materials.