✅ Expiration date: 2027.05.26 ✅ 【Set Contents】 Nekton S 35g Aluminum bag ✅ 【Instructions】 When dissolving in drinking water: 1g per 250cc. If not using water, sprinkle on food. ✅ 【Accessories Description】 Aluminum bag used for moisture protection ・Features of the aluminum bag ・Impermeable to moisture ・Impermeable to oxygen (prevents oxidation) ・Blocks light (excellent light-shielding properties) ・Prevents loss of fragrance (excellent aroma retention) ・Boasts the highest barrier properties among film materials ✅ 【Product Description】 Improves resistance to disease and promotes better breeding success! ・ Nekton S is a water-soluble powdered comprehensive nutritional supplement that optimally combines 13 essential vitamins, 18 amino acids, and many minerals and trace elements for birds. Used for many years by bird lovers around the world, as well as in zoos and breeding facilities, it has been proven to be essential for maintaining the health of birds.