Showing values for 100 g
Nutrition facts
per 100 g% DV = share of the FDA daily value for the selected amount.
Source: Open Food Facts · Confidence: 90% · Barcode (EAN): 5060469989105 · Data last verified:
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Common questions
How many calories are in Whey?
Whey by Optimum nutrition has 368 kcal per 100 g. One serving (31 g) is about 114 kcal.
How much protein is in Whey?
Whey contains 77.4 g of protein per 100 g — about 24 g per 31 g serving.
Is Whey a good source of protein?
Yes — 77.4 g of protein per 100 g, supplying 84% of its calories. That makes it an excellent protein source.
Is Whey keto-friendly?
With 4.5 g total carbs (about 2.2 g net carbs) per 100 g, it fits low-carb and keto eating patterns in normal portions.
Why does Whey have a Nutri-Score of B?
Nutri-Score weighs negatives (calories, sugar, saturated fat, sodium) against positives (fiber, protein) per 100 g. Points against come from calorie density (368 kcal); points in favor come from protein (77.4 g). Overall that places it in band B.
How much Whey is 100 calories?
About 27 g of Whey equals 100 kcal. It is energy-dense, so small amounts add up quickly.
Is Whey high in calories?
Yes — 368 kcal per 100 g makes it calorie-dense; a 50 g portion is already about 184 kcal.
Is Whey high in sugar or fat?
Per 100 g it has 3.2 g sugar and 4.5 g fat (1.6 g saturated). Fat provides 11% of its calories, so portion size matters most here.
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