I think the most cost-effective one is Bosco. His raw materials are fresh and natural, and no salt and sugar are added in the production process, and no preservatives, flavors and other additives are included, so the baby's health is relatively guaranteed. In addition, Bao Sijia also has many ingenious ideas. His grinding bar products have patents on the appearance of China and Europe, and the curved design fits the baby's gums; Unique rope piercing design, not easy to fall, safer and more hygienic. Yogurt dissolved beans imported from New Zealand are made by freeze-drying at-18℃, which locks the fresh nutrition of raw materials to the maximum extent. Moreover, Bao Sijia has also reached a long-term friendly cooperation with professional infant food production enterprises, and the production process is rigorous. All its products have passed independent testing by third parties, and mothers can safely let their babies eat them.