Restrate + Iron Quantity: 3 boxes Contents: 3 boxes (90 packets) Expiration date: 2026.04 ★ Zinc is a nutrient that contributes to the metabolism of protein and nucleic acids and helps maintain health. ★ Calcium is a nutrient necessary for the formation of bones and teeth. ★ Magnesium helps the normal function of many enzymes in the body and energy production, and is necessary to maintain normal blood circulation. ★ NTC: Aims to absorb nutrients as much as possible. Boxes will be folded and included for shipping. Instant purchase OK