Ready & Packaged Foods
All →Vegetables & Legumes
All →Desserts & Confectionery
All →Meat & Protein
All →Grains & Bakery
All →Beverages
All →Milk & Dairy
All →
High protein, low carb, ideal for muscle growth
CALORIES · 100 G
GI
POTASSIUM · 100 G
FIBER · 100 G
1 slice (medium) of Big Joy Whey Protein Powder (30 g) has 117 calories. That works out to 390 calories per 100 g. It contains 2.4 g of carbs, 23.4 g of protein, 1.5 g of fat and 0 g of fiber. Its 90 mg of Phosphorus covers 13% of the Daily Value. Its glycemic index is 35 (low), so it raises blood sugar slowly.
Selected: 1 slice (medium) · 30 g
117
KCAL / 30G
Carbs
2.4g
· 1% DV
Protein
23.4g
· 47% DV
Fat
1.5g
· 2% 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 8% · Protein 80% · Fat 12%
| Nutrient | Amount | % DV |
|---|---|---|
| Calories | 117 kcal | |
| Total fat | 1.5 g | 2% |
| Saturated fat | 0.96 g | 5% |
| Trans fat | 0 g | |
| Sodium | 60 mg | 3% |
| Total carbohydrate | 2.4 g | 1% |
| Fiber | 0 g | 0% |
| Protein | 23.4 g | 47% |
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.
Log this food in EatBetter
100,000+ people use it
📸 Scan the code to get the app free.

| Serving | Amount | Calories |
|---|---|---|
| 1 slice (medium) | 30 g | 117 kcal |
| 1 tablespoon (medium) | 10 g | 39 kcal |
| 1 serving (small) | 20 g | 78 kcal |
| 1 slice (thin) | 20 g | 78 kcal |
| 1 serving (medium) | 30 g | 117 kcal |
| 1 serving (large) | 40 g | 156 kcal |
| 1 slice (thick) | 40 g | 156 kcal |
| 2 serving (double) | 60 g | 234 kcal |
| 100 g | 100 g | 390 kcal |
Calculated from 390 calories per 100 g.
Mix Big Joy Whey Protein Powder with water or milk, following the serving directions on your package. A shaker or blender helps make it smooth. It is a convenient way to add protein, but it does not need to replace protein-rich foods.
You can take Big Joy Whey Protein Powder after a workout, but there is no required window. It can also be useful when a meal or snack would otherwise contain little protein; consistent training and your overall diet matter more than exact timing.
Either works for Big Joy Whey Protein Powder. Water gives it a lighter taste, while milk makes the drink creamier. If milk tends to cause digestive discomfort, try mixing it with water instead.
Yes, Big Joy Whey Protein Powder can provide protein that supports muscle repair and growth. It will not build muscle by itself: pair it with regular resistance training and an overall diet that supplies enough energy and nutrients.
Big Joy Whey Protein Powder does not automatically cause weight gain; weight changes when your overall energy intake regularly exceeds what you use. Adding it on top of your usual meals can increase your total intake, while using it in place of a snack may not.
Big Joy Whey Protein Powder may contain lactose, and the amount can vary by product formula. It is milk-derived, so people with a milk allergy should avoid it. If you are lactose-sensitive, check the specific package and consider how you usually tolerate whey.
The ingredients in Big Joy Whey Protein Powder can vary by flavor and product line. Whey protein is the base, and a formula may also include flavorings, sweeteners, or other ingredients. The package for your specific product is the reliable source for its full ingredient list.
For healthy adults, protein intake within recommended amounts has not been shown to damage the kidneys. If you have kidney disease or have been advised to limit protein, ask your doctor before using Big Joy Whey Protein Powder.
Keep Big Joy Whey Protein Powder tightly sealed in a cool, dry place after opening. Use a dry scoop and keep moisture out of the container; dampness can make the powder clump and affect its quality.
Yes, Big Joy Whey Protein Powder can be added to foods such as pancakes or oatmeal. Stir it into a little cool or warm liquid first to reduce lumps, then add it to the recipe; very high heat can make the texture dry or rubbery.
Vitamins
B2
0.15mg · 12% DV
B12
0.15µg · 6% DV
B1
0.06mg · 5% DV
B5
0.15mg · 3% DV
Minerals
Phosphorus
90mg · 13% DV
Calcium
120mg · 12% DV
Magnesium
15mg · 4% DV
Potassium ⭐
120mg · 4% DV
Sodium
60mg · 3% DV
GLYCEMIC INDEX
GLYCEMIC LOAD
Accounts for portion size — a more realistic measure than GI alone.
To burn the 117 calories in 1 slice (medium) (30 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.
Big Joy Whey Protein Powder is a supplement made with protein from whey, the liquid separated from milk during cheesemaking. It is intended to be mixed into a drink or added to food; flavours and other ingredients can vary by version, so check the product label for the specific tub you have.
It is commonly shaken with water or milk after a workout, or stirred into breakfast oats, yoghurt or a smoothie. The flavour is generally milky, and a shaker or thorough whisking helps prevent a lumpy texture. Each 100 g provides 78 g of protein and 8 g of carbohydrate. For an easy snack, blend a serving with fruit, or add it to oats when you want a more substantial breakfast.
High
How many vitamins, minerals and how much fiber this food carries per calorie. A high score means a lot of nutrition for few calories.
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.
NOVA 3
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.
Contains these allergens:
Vegan
— Not suitable
Vegetarian
✓ Suitable
Gluten-Free
✓ Suitable
Dairy-Free
— Not suitable
Mediterranean
✓ Suitable
Paleo
✓ Suitable
Whole30
— Not suitable
DASH
— Not suitable
Keto
— Not suitable
Low FODMAP
— Not suitable
SATURATED
0.96g
MONOUNSATURATED
0.33g
POLYUNSATURATED
0.21g
Omega 6:3 ratio 2:1
Below the ideal 4:1 — a good omega balance.
Ask the AI nutrition coach — calories, portions, alternatives and more, answered in seconds in the app.
Nutrition data compiled from USDA FoodData Central and scientific sources.