Hi mama! So far the mums in our circle, mostly ginagamit namin either Lactose-Free Promil or Alacta para sa lactose intolerant kids, both available sa grocery at hindi sobrang mahal compared sa imported brands, around 300-400 pesos per can depending sa size. Try mo rin yung Magnolia Lactose-Free para sa snacks, at galing sa local brand so mas budget-friendly talaga, and honestly my friend's son nag-adjust agad after a week or two!