Lactose free milk is widely available in the US, and has been for at least a decade (when I started paying attention). Lactaid is the primary brand, but there

Lactose free milk is widely available in the US, and has been for at least a decade (when I started paying attention). Lactaid is the primary brand, but there are plenty of store brands as well. Iirc, it’s created by treating regular enzymes to regular milk that break lactose down into simpler sugars. It comes with maybe a 25-50% markup. Taste wise, it is a bit sweeter than regular milk, but otherwise indistinguishable. Oddly, it also lasts much longer than regular milk before going bad.