Infant Formula Lactose Free for 6-12 months

My baby became lactose intolerant recently. As advised by her pedia, we need to change her milk. From S26, the pedia gave us Nan AL110 to mix with it. But we need to choose either Enfamil Lactose free or S26 Lactose free after niya po maubos ung AL110. Ano po ang mas readily available or mas madaling mahanap sa market, regardless sa price, Enfamil LF po ba? or S26 LF? Meron din po bang Similac na Lactose free? Thank you!