Optifast
Packaged product Other Foods Nestlé
Optifast contains 250 kcal per 100 g. A serving, 250.0 g (250 g) provides about 625 kcal.
Roughly 46% of its calories come from protein, with 33% from carbohydrates and 21% from fat (estimated with general energy factors).
That is close to the median for other foods on FoodFactly (264 kcal per 100 g).
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 | 250 kcal | |
| Total fat L | 5.6 g | 7% |
| Saturated fat L | 0.8 g | 4% |
| Sodium | not reported | |
| Total carbohydrates L | 20 g | 7% |
| Dietary fiber L | 3.6 g | 13% |
| Total sugars L | 2.2 g | |
| Protein L | 28 g | 56% |
% 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 46%
- Carbohydrates 33%
- Fat 21%
Approximate share of calories, using general energy factors (4 kcal/g protein and carbohydrate, 9 kcal/g fat, 7 kcal/g alcohol).
Nutritional insights
- Protein28 gin the top quarter of other foods (median 7 g)
- Fiber3.6 gabove the median for other foods (median 1.9 g)
- Sugars2.2 gbelow the median for other foods (median 3.4 g)
- Fat5.6 gbelow the median for other foods (median 6.5 g)
- Saturated fat0.8 gbelow the median for other foods (median 1.9 g)
- Protein per 100 kcal11.2 gprotein density, useful for comparing foods with different calorie levels
Product details
- Brand
- Nestlé
- Barcode
- 7613037063479
- Label serving
- 250.0 g
- Category
- Other Foods
Ingredients
Ingredients not reported.
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Per 100 g. Calories in kcal. n/a: not reported by the source.
Frequently asked questions
How many calories are in Optifast?
100 g of Optifast has 250 kcal. Serving, 250.0 g (250 g): about 625 kcal.
Is Optifast high in protein?
Optifast contains 28 g of protein per 100 g (56% of the 50 g Daily Value), or 70 g in serving, 250.0 g (250 g). About 46% of its calories come from protein. Compared with other other foods, that is among the highest quarter (median 7 g).
How many carbs are in Optifast?
Optifast has 20 g of total carbohydrates per 100 g, including 3.6 g of fiber and 2.2 g of sugars. Label conventions differ: in the EU and some other regions carbohydrates are declared without fiber.
How much fat is in Optifast?
Optifast contains 5.6 g of fat per 100 g, of which 0.8 g is saturated (4% of the Daily Value).
Where does this nutrition data come from?
From Open Food Facts, record dated April 1, 2026. FoodFactly last checked it on November 8, 2026. Each value above shows whether it was measured, calculated or taken from a label.
Source of the nutrition information
- Open Food Facts, record 7613037063479. License: ODbL 1.0 (Open Food Facts). Source record dated April 1, 2026. Imported November 8, 2026.
Last updated: . Source description: "OPTIFAST". Data quality score: 80/100 (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.