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Optimum Serious Mass powder Calories
High-calorie mass gainer protein powder with added carbs, vitamins, and minerals
CALORIES · 100 G
GI
POTASSIUM · 100 G
FIBER · 100 G
Quick answer
2 slice (large) of Optimum Serious Mass powder (167 g) has 635 calories. That works out to 380 calories per 100 g. It contains 121.9 g of carbs, 25 g of protein, 7.5 g of fat and 2.5 g of fiber. Its 4.2 µg of B12 covers 174% of the Daily Value. Its glycemic index is 70 (high), so it raises blood sugar quickly.
Optimum Serious Mass powder Nutrition Facts
Selected: 2 slice (large) · 167 g
635
KCAL / 167G
Carbs
121.9g
· 44% DV
Protein
25g
· 50% DV
Fat
7.5g
· 10% DV
Fiber
2.5g
· 9% DV
DV is the share of the daily value covered, on a 2,000 kcal reference diet.
Calories come from: Carbs 74% · Protein 15% · Fat 11%
Optimum Serious Mass powder nutrition facts table · 2 slice (large) (167 g)
| Nutrient | Amount | % DV |
|---|---|---|
| Calories | 635 kcal | |
| Total fat | 7.5 g | 10% |
| Saturated fat | 4.18 g | 21% |
| Trans fat | 0 g | |
| Sodium | 585 mg | 25% |
| Total carbohydrate | 121.9 g | 44% |
| Fiber | 2.5 g | 9% |
| Protein | 25 g | 50% |
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 Slice of Optimum Serious Mass powder?
| Serving | Amount | Calories |
|---|---|---|
| 1 slice (medium) | 125 g | 475 kcal |
| 1 tablespoon (medium) | 10 g | 38 kcal |
| 1 slice (small) | 83 g | 315 kcal |
| 100 g | 100 g | 380 kcal |
| 1 cup (medium) | 100 g | 380 kcal |
| 2 slice (large) | 167 g | 635 kcal |
| 1 serving (large) | 167 g | 635 kcal |
| 1 pack (jumbo) | 1250 g | 4750 kcal |
Calculated from 380 calories per 100 g.
Frequently Asked Questions About Optimum Serious Mass powder
What is Optimum Serious Mass powder used for?
Optimum Serious Mass powder is a high-calorie weight-gainer supplement intended to help increase energy intake. It combines protein with a substantial amount of carbohydrate, plus added vitamins and minerals, rather than serving as a protein-only powder.
How do you mix Optimum Serious Mass powder?
Mix Optimum Serious Mass powder with water or milk, following the serving directions on its package. A blender usually makes the drink smoother and helps break up clumps; adjust the liquid to get the thickness you prefer.
Does Optimum Serious Mass powder work better with milk or water?
Optimum Serious Mass powder works with either milk or water. Milk makes the shake creamier and more substantial, while water gives it a lighter texture. Choose water if milk tends to upset your stomach.
When should you take Optimum Serious Mass powder for bulking?
You can take Optimum Serious Mass powder after training or between meals when adding energy to your day is useful. A large shake immediately before exercise may feel uncomfortable, so leave time for digestion.
Can Optimum Serious Mass powder help you gain weight without working out?
Yes, Optimum Serious Mass powder can contribute to weight gain without exercise if it adds energy beyond what you use. Strength training can help support muscle growth during weight gain, but the powder itself does not build muscle.
How many scoops of Optimum Serious Mass powder should you take?
Use the serving amount stated on your Optimum Serious Mass powder package, since scoop and serving directions can vary by product version. If you are new to it, starting with a smaller amount can make it easier to assess tolerance.
Is Optimum Serious Mass powder a protein shake or a mass gainer?
Optimum Serious Mass powder is a mass gainer, not a conventional protein-only shake. Its carbohydrates make up a large share of the product, so it is designed to add substantial energy as well as protein.
Can Optimum Serious Mass powder cause bloating?
Yes, Optimum Serious Mass powder can cause bloating or a heavy feeling in some people, especially when a large serving is taken quickly. Try a smaller amount and sip it slowly; milk may also be a trigger for some.
Can you take Optimum Serious Mass powder every day?
Yes, Optimum Serious Mass powder can be taken daily if it fits your eating plan and you tolerate it well. Count it as part of your overall intake rather than adding servings automatically on top of your usual meals.
How should you store Optimum Serious Mass powder after opening?
Keep Optimum Serious Mass powder tightly sealed in a cool, dry place after opening. Use a dry scoop and keep moisture out of the container to reduce clumping and help preserve the powder.
Optimum Serious Mass powder Vitamins & Minerals
Vitamins
B12
4.18µg · 174% DV
B1
2mg · 167% DV
B2
2.17mg · 167% DV
B3
26.72mg · 167% DV
Minerals
Copper
0.84mg · 93% DV
Selenium
50µg · 91% DV
Zinc
8.35mg · 76% DV
Phosphorus
418mg · 60% DV
Sodium
585mg · 25% DV
Potassium ⭐
835mg · 25% DV
Optimum Serious Mass powder Glycemic Index
GLYCEMIC INDEX
GLYCEMIC LOAD
Accounts for portion size — a more realistic measure than GI alone.
How to Burn Off Optimum Serious Mass powder
To burn the 635 calories in 2 slice (large) (167 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.
What is Optimum Serious Mass powder?
Optimum Serious Mass powder is a branded mass-gainer mix made to provide substantial energy, with carbohydrates and protein alongside added vitamins and minerals. It is usually blended with water or milk into a shake. People commonly use it around workouts or between meals when they want to add more energy to their diet; its sweet, filling texture also works blended with fruit or oats.
It is more carbohydrate-focused than a standard protein powder: per 100 g, it provides 73 g of carbohydrates and 15 g of protein. Because it is calorie-dense, start with a smaller amount if you prefer a lighter shake or want to keep track of your overall energy intake.
How Nutritious Is Optimum Serious Mass powder?
Nutrient density
Low
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 Serious Mass powder 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 Serious Mass powder Contain Allergens?
Contains these allergens:
Which Diets Is Optimum Serious Mass powder Good For?
Vegan
— Not suitable
Vegetarian
✓ Suitable
Gluten-Free
— Not suitable
Dairy-Free
— Not suitable
Mediterranean
— Not suitable
Paleo
— Not suitable
Whole30
— Not suitable
DASH
— Not suitable
Keto
— Not suitable
Low FODMAP
— Not suitable
Optimum Serious Mass powder Fat Profile
SATURATED
4.18g
MONOUNSATURATED
1.67g
POLYUNSATURATED
2g
Omega 6:3 ratio 12.5:1
Above the ideal 4:1 (12.5:1).
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Nutrition data compiled from USDA FoodData Central and scientific sources.