Grapefruit Juice
Grapefruit Juice is a citrus juice with no alcohol in it, used in 3 drinks on this site.

CC BY-SA 2.5 · Cropped, white-balanced, graded and re-encoded to WebP by eXir.
A whole pink grapefruit beside a halved and a quartered one, showing the pink flesh
Composition
USDA FoodData Central (SR Legacy; Survey (FNDDS)) · 167774; 2709176. Nutrition and sugar are the FNDDS record for grapefruit juice, 100%, freshly squeezed (2709176), which reports sugars where the SR Legacy pink-raw record does not. Density is that SR Legacy record's own cup portion (167774), 1.044 g/ml, adopted because juice is poured rather than packed. Both public domain. No acid figure is carried: grapefruit's titratable acidity is not covered by the site's lemon/lime convention and no other source was checked, so acidPercent is left off rather than estimated.