Whey Protein Isolate
Packaged product Other Foods REYS
Whey Protein Isolate contains 375 kcal per 100 g. A serving, 1 portion, 30 g (30 g) provides about 113 kcal.
Roughly 96% of its calories come from protein, with 4% from carbohydrates and 0.2% from fat (estimated with general energy factors).
That is more energy than the typical item in other foods on FoodFactly, where the median is 254 kcal per 100 g across 511,115 products.
100 g provides 1,852% of the Daily Value for Vitamin C, 317% of the Daily Value for Vitamin D and 107% of the Daily Value for Pantothenic acid (B5).
The values are as declared on the product label and entered by Open Food Facts contributors.
Nutrition facts
| Nutrient | Amount per 100 g | % DV |
|---|---|---|
| Calories L | 375 kcal | |
| Total fat L | 0.1 g | 0.1% |
| Saturated fat | not reported | |
| Sodium L | 223 mg | 10% |
| Total carbohydrates L | 3.7 g | 1% |
| Dietary fiber | not reported | |
| Total sugars | not reported | |
| Protein L | 90 g | 180% |
| Vitamin C L | 1,667 mg | 1,852% |
| Vitamin D L | 63.3 µg | 317% |
| Pantothenic acid (B5) L | 5.3 mg | 107% |
% DV: percent of the FDA Daily Value for adults (reference amounts). Letters show how each value was obtained: M measured, C calculated, L label, Z assumed zero, I imputed. Vitamins and minerals not listed were not reported by the source.
Nutritional breakdown
- Protein 96%
- Carbohydrates 4%
- Fat 0.2%
Approximate share of calories, using general energy factors (4 kcal/g protein and carbohydrate, 9 kcal/g fat, 7 kcal/g alcohol).
Vitamins and minerals, % Daily Value per 100 g
Nutritional insights
- Protein90 gin the top quarter of other foods (median 7.4 g)
- Fat0.1 gin the lowest quarter of other foods (median 6.6 g)
- Sodium223 mgbelow the median for other foods (median 248 mg)
- Protein per 100 kcal24 gprotein density, useful for comparing foods with different calorie levels
Product details
- Brand
- REYS
- Barcode
- 4595641153179
- Label serving
- 1 portion (30 g)
- Category
- Other Foods
Ingredients
Ingredients not reported.
Similar products
| Food | Calories | Protein | Carbs | Fat |
|---|---|---|---|---|
| Ginger Chews - Meyer Lemon Chimes | 375 | 0 g | 100 g | 0 g |
| Chula chups Chupa Chups | 375 | 0 g | 91.7 g | 0 g |
| Angel hair Colavita | 375 | 14.3 g | 73.2 g | 1.8 g |
| Frutta Secca Manuzzi | 375 | 9.2 g | 75.1 g | 3.8 g |
| Thin Vermicelli El Mexicano | 375 | 10.7 g | 78.6 g | 2.7 g |
| Xeela Plant Protein Xeela | 375 | 62.5 g | 7.5 g | 10 g |
| Pop tart bites Kellogs | 375 | 2.5 g | 72.5 g | 7.5 g |
| Maple filled crepes La Boulangère | 375 | 6.3 g | 65.6 g | 6.3 g |
Per 100 g. Calories in kcal. n/a: not reported by the source.
Source of the nutrition information
- Open Food Facts, record 4595641153179. License: ODbL 1.0 (Open Food Facts). Source record dated March 23, 2026. Imported November 12, 2026.
Last updated: . Data quality score: 75/100 (how it is calculated).
Product data from Open Food Facts, made available under the Open Database License. Values are as declared on the label; labels can change over time, so check the package you have.
General nutrition information, not medical advice. Individual needs differ; see our disclaimer.