Vitamin C juice, 60ml or Birch sap MAGNUM with lemon juice, 750 ml?

Energy 32 kcal 20 kcal
Fat 0,1 g 0 g
of which saturates 0 g 0 g
Carbohydrate 6,4 g 5,1 g
of which sugars 5,9 g 4,9 g
Protein 0,7 g 0 g
Salt 0 g 0 g

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

Vitamin C juice, 60ml
C
Vitamin C juice, 60ml
32 kcal Fat 0,1 g Carbs 6,4 g Prot. 0,7 g
Sat. fat 0 g Sugars 5,9 g
60 ml
Birch sap MAGNUM with lemon juice, 750 ml
A
Birch sap MAGNUM with lemon juice, 750 ml
20 kcal Fat 0 g Carbs 5,1 g Prot. 0 g
Sat. fat 0 g Sugars 4,9 g
750 ml