According to the doctor's inquiry, the difference between lactose-free milk and pure milk lies in their nutritional composition and applicability. Lactose-free milk is lactose-free and suitable for lactose-intolerant people, such as the elderly, children and people with weak gastrointestinal functions; while pure milk contains lactose and is suitable for the general public, especially those who need to replenish protein and calcium.

Shu Hua's product is a lactose-free milk independently developed by Yili, which adopts the patented LHT lactose hydrolysis technology to break down the lactose in milk into galactose and glucose that can be easily digested and absorbed by the human body, so as to solve the bloating, diarrhea and other symptoms of lactose intolerant people after drinking milk, and to make the nutrition of the milk easy to be absorbed by the human body.