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Optimum Nutrition Hydrolyzed Whey Protein Calories
A high-protein powder made from hydrolyzed whey; nutrition can vary by flavor and product formulation.
CALORIES · 100 G
GI
POTASSIUM · 100 G
FIBER · 100 G
Quick answer
1 serving (medium) of Optimum Nutrition Hydrolyzed Whey Protein (39 g) has 140 calories. That works out to 359 calories per 100 g. It contains 2 g of carbs, 30 g of protein, 1 g of fat and 0 g of fiber. Its 0.6 µg of B12 covers 24% of the Daily Value. Its glycemic index is 15 (low), so it raises blood sugar slowly.
Optimum Nutrition Hydrolyzed Whey Protein Nutrition Facts
Selected: 1 serving (medium) · 39 g
140
KCAL / 39G
Carbs
2g
· 1% DV
Protein
30g
· 60% DV
Fat
1g
· 1% DV
Fiber
0g
· 0% DV
DV is the share of the daily value covered, on a 2,000 kcal reference diet.
Calories come from: Carbs 6% · Protein 88% · Fat 6%
Optimum Nutrition Hydrolyzed Whey Protein nutrition facts table · 1 serving (medium) (39 g)
| Nutrient | Amount | % DV |
|---|---|---|
| Calories | 140 kcal | |
| Total fat | 1 g | 1% |
| Saturated fat | 0.47 g | 2% |
| Trans fat | 0 g | |
| Sodium | 150 mg | 7% |
| Total carbohydrate | 2 g | 1% |
| Fiber | 0 g | 0% |
| Protein | 30 g | 60% |
Calories: Calories measure energy. Average daily need is 2,000 kcal. Excess calories are stored as fat, too few cause weight loss.
Carbs: Your body's primary energy source. The brain runs exclusively on carbs. Daily need: 275g.
Protein: Essential for muscle repair and cell growth. Daily need: 50g. Keeps you full and boosts metabolism.
Fat: Needed for hormone production and vitamin absorption. Daily need: 78g. Limit saturated fats, choose unsaturated.
Fiber: Critical for digestive health and satiety. Daily need: 28g. Stabilizes blood sugar, lowers cholesterol.
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How Many Calories in 1 Serving of Optimum Nutrition Hydrolyzed Whey Protein?
| Serving | Amount | Calories |
|---|---|---|
| 1 serving (medium) | 39 g | 140 kcal |
| 1 tablespoon (small) | 8 g | 29 kcal |
| 2 tablespoon (medium) | 16 g | 57 kcal |
| 1 ounce (medium) | 28.4 g | 102 kcal |
| 1 serving (small) | 30 g | 108 kcal |
| 1 pack (medium) | 39 g | 140 kcal |
| 1 serving (large) | 45 g | 162 kcal |
| 100 g | 100 g | 359 kcal |
| 1 cup (medium) | 100 g | 359 kcal |
Calculated from 359 calories per 100 g.
Optimum Nutrition Hydrolyzed Whey Protein Vitamins & Minerals
Vitamins
B12
0.59µg · 25% DV
B2
0.1mg · 8% DV
Biotin
0.78µg · 3% DV
B5
0.12mg · 2% DV
Minerals
Selenium
7.8µg · 14% DV
Calcium
137mg · 14% DV
Phosphorus
90mg · 13% DV
Iodine
12µg · 8% DV
Sodium
150mg · 7% DV
Potassium ⭐
117mg · 3% DV
Optimum Nutrition Hydrolyzed Whey Protein Glycemic Index
GLYCEMIC INDEX
GLYCEMIC LOAD
Accounts for portion size — a more realistic measure than GI alone.
How to Burn Off Optimum Nutrition Hydrolyzed Whey Protein
To burn the 140 calories in 1 serving (medium) (39 g):
🚶
Walking (5 km/h)
🏃
Running (8 km/h)
🚴
Cycling
🏊
Swimming
Times are calculated with the MET equation for a 70 kg adult. Actual burn varies with your weight, age and pace.
How Nutritious Is Optimum Nutrition Hydrolyzed Whey Protein?
Nutrient density
Medium
How many vitamins, minerals and how much fiber this food carries per calorie. A high score means a lot of nutrition for few calories.
Satiety score
Low
An EatBetter score computed from fiber, protein and calorie density. A high score means staying full longer on the same calories.
Both scores are calculated per 100 g and do not change with the selected portion. The satiety score is EatBetter's own calculation, not a clinical measure.
Is Optimum Nutrition Hydrolyzed Whey Protein Processed?
NOVA 4
Ultra-Processed
1. Unprocessed
2. Minimally Processed
3. Processed
4. Ultra-Processed
NOVA classifies foods into 4 groups by industrial processing. NOVA 1 (unprocessed) is the healthiest.
Does Optimum Nutrition Hydrolyzed Whey Protein Contain Allergens?
Contains these allergens:
Which Diets Is Optimum Nutrition Hydrolyzed Whey Protein Good For?
Vegan
— Not suitable
Vegetarian
✓ Suitable
Gluten-Free
✓ Suitable
Dairy-Free
— Not suitable
Mediterranean
— Not suitable
Paleo
— Not suitable
Whole30
— Not suitable
DASH
— Not suitable
Keto
✓ Suitable
Low FODMAP
— Not suitable
Optimum Nutrition Hydrolyzed Whey Protein Fat Profile
SATURATED
0.47g
MONOUNSATURATED
0.27g
POLYUNSATURATED
0.08g
Omega 6:3 ratio 3:1
Below the ideal 4:1 — a good omega balance.
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Nutrition data compiled from USDA FoodData Central and scientific sources.