Sourced from Moyaquan No. 2 spring in Changbai Mountain, this product is low in sodium and minerals, commercially sterile, and specially designed for infants and young children. Low in sodium and minerals: Sodium ≤20mg/L, gentle on babies' digestive systems; Commercially sterile: No boiling required, simply heat before use for formula or baby food; Large 1L capacity: More practical for families, providing one-stop solution for formula/water preparation.