Milk formula APTAMIL 1 0M+, 400 g or Milk Formula APTAMIL 3 (from 1 year), 800 g?

Energy 66 kcal 67 kcal
Fat 3,4 g 2,8 g
of which saturates 1,1 g 0,8 g
Carbohydrate 7,3 g 8,8 g
of which sugars 7,2 g 6,6 g
Protein 1,3 g 1,3 g
Salt 0 g 0,1 g

Figures from the product labels. Green is the better value.

Milk formula APTAMIL 1 0M+, 400 g
C
Milk formula APTAMIL 1 0M+, 400 g
66 kcal Fat 3,4 g Carbs 7,3 g Prot. 1,3 g
Sat. fat 1,1 g Sugars 7,2 g
400 g
Milk Formula APTAMIL 3 (from 1 year), 800 g
B
Milk Formula APTAMIL 3 (from 1 year), 800 g
67 kcal Fat 2,8 g Carbs 8,8 g Prot. 1,3 g
Sat. fat 0,8 g Sugars 6,6 g
800 g