Red Grapefruit Juice, Not From Concentrate, Refrigerated — USDA FoodData Central nutrition facts (per 100g)

| Nutrient | Amount per 100g |
| --- | --- |
| Ash | 0.221 g |
| Calcium, Ca | 8.88 mg |
| Carbohydrate, by difference | 9.1 g |
| Citric acid | 1080 mg |
| Copper, Cu | 0.024 mg |
| Energy | 41.1 kcal |
| Energy (Atwater General Factors) | 41.1 kcal |
| Energy (Atwater Specific Factors) | 39.8 kcal |
| Folate, total | 19 µg |
| Fructose | 2.06 g |
| Galactose | 0 g |
| Glucose | 1.87 g |
| Iron, Fe | 0.015 mg |
| Lactose | 0 g |
| Magnesium, Mg | 7.75 mg |
| Malic acid | 37.4 mg |
| Maltose | 0 g |
| Manganese, Mn | 0.015 mg |
| Niacin | 0.019 mg |
| Nitrogen | 0.091 g |
| Oxalic acid | 0 mg |
| Phosphorus, P | 14.6 mg |
| Potassium, K | 128 mg |
| Protein | 0.57 g |
| Quinic acid | 0 mg |
| Sodium, Na | 1.03 mg |
| Sucrose | 3.18 g |
| Sugars, Total | 7.12 g |
| Thiamin | 0.033 mg |
| Total lipid (fat) | 0.267 g |
| Vitamin B-6 | 0.022 mg |
| Vitamin C, total ascorbic acid | 24.1 mg |
| Water | 89.8 g |
| Zinc, Zn | 0.027 mg |

Values are raw as published by USDA at the 100g basis — not rounded per 21 CFR 101.9(c) label-declaration rules, and 100g is USDA's publication basis, not a serving size any US nutrition label declares against.

Source: USDA FoodData Central, FDC ID 2003595, usda_ff (released 2026-04-30). https://bettermenu.live/tools/ingredient-search/us/foods/red-grapefruit-juice-not-from-concentrate-refrigerated-2003595/