Where to buy and what brand of calamine for baby?

Do you mean Calamine lotion or moisturise suitable for baby? If you have no specific brand in mind. Suggest you visit the baby fair to get a feel of what kind of products are available in the market that are suitable for your baby. Understand that there is a big baby fair upcoming in Mar18. https://www.facebook.com/events/260067597840022/?ti=as