Babycat milk contains carefully selected ultra-digestible proteins, and has a lactose content very close to that of maternal cat milk. It is particularly suitable for your kitten's digestive system, because it does not contain starch (very young kittens don’t secrete enough enzyme to digest starch). Your kitten’s intestinal flora develops gradually over several weeks. The addition of probiotics (Fructo-Oligo-Saccharides) contributes to promoting digestive health.