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Fine, pale beige powder sits in a small mound, with a soft, slightly clumpy texture.
💪High Protein
Optimum Nutrition· all products

Optimum Gainer Calories

High-calorie, protein and carbohydrate-rich sports supplement

CALORIES · 100 G

390kcal

GI

75high

POTASSIUM · 100 G

320mg

FIBER · 100 G

2g

Quick answer

100 g of Optimum Gainer has 390 calories. It contains 70 g of carbs, 15 g of protein, 5 g of fat and 2 g of fiber. Its 1.2 µg of B12 covers 50% of the Daily Value. Its glycemic index is 75 (high), so it raises blood sugar quickly.

Optimum Gainer Nutrition Facts

Selected: 100 g

390

KCAL / 100G

Carbs

70g

· 25% DV

Protein

15g

· 30% DV

Fat

5g

· 6% DV

Fiber

2g

· 7% DV

DV is the share of the daily value covered, on a 2,000 kcal reference diet.

Calories come from: Carbs 73% · Protein 16% · Fat 11%

Optimum Gainer nutrition facts table · 100 g

NutrientAmount% DV
Calories390 kcal
Total fat5 g6%
Saturated fat2.2 g11%
Trans fat0.05 g
Sodium160 mg7%
Total carbohydrate70 g25%
Fiber2 g7%
Protein15 g30%

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 Gainer?

ServingAmountCalories
1 serving (medium)100 g390 kcal
1 tablespoon (small)15 g59 kcal
1 serving (small)50 g195 kcal
1 slice (small)50 g195 kcal
100 g100 g390 kcal
2 slice (medium)100 g390 kcal
1 cup (medium)120 g468 kcal
1 serving (large)150 g585 kcal
1 pack (jumbo)300 g1170 kcal

Calculated from 390 calories per 100 g.

Frequently Asked Questions About Optimum Gainer

What is Optimum Gainer used for?

Optimum Gainer is a high-calorie sports supplement that provides protein and carbohydrates. People commonly use it to make it easier to increase their daily energy intake while trying to gain weight or support muscle growth alongside training.

Does Optimum Gainer help you gain weight?

Yes, Optimum Gainer can support weight gain by adding energy to your daily intake. It is most useful when it helps you consistently eat more than you expend; taking it without an overall energy surplus will not necessarily change your weight.

How do you take Optimum Gainer?

If your Optimum Gainer is a powder, mix the serving specified on its package with water or milk. Milk makes a richer, more energy-dense drink, while water gives a lighter one; add the powder gradually to help prevent clumps.

Is Optimum Gainer better before or after a workout?

Optimum Gainer can be taken after training or between meals; there is no single required timing. A large serving immediately before exercise may feel uncomfortable, so allow time to digest it if you choose to have it beforehand.

Can Optimum Gainer replace a meal?

Optimum Gainer should not routinely replace a balanced meal. It supplies protein and carbohydrates, but it does not provide the same variety as a meal built from foods such as vegetables, fruit, and grains. It can be a convenient occasional option when a meal is unavailable.

Can you mix Optimum Gainer with milk?

Yes, you can mix Optimum Gainer with milk if the product instructions allow it. Milk makes the drink more filling and adds energy; water keeps it lighter. Choose water if you do not tolerate milk well.

What is the difference between Optimum Gainer and whey protein?

Optimum Gainer provides substantial carbohydrates as well as protein, making it a higher-energy choice for people trying to increase their intake. Whey protein is primarily used to add protein, so the two products serve different needs.

Does Optimum Gainer build muscle without working out?

No, Optimum Gainer does not build muscle by itself. It can help supply energy and protein, but muscle growth is driven by resistance training, adequate recovery, and a diet that supports your training.

Is Optimum Gainer safe for people with diabetes?

Optimum Gainer is carbohydrate-rich and may affect blood glucose, so it may not suit every person with diabetes. Ask your diabetes care team how it fits your individual meal plan and medication before using it.

How should you store Optimum Gainer after opening?

Keep Optimum Gainer tightly sealed in a cool, dry place after opening. Moisture can cause clumping and reduce product quality; use a dry scoop and follow the package's storage instructions and use-by date.

Optimum Gainer Vitamins & Minerals

Vitamins

B12

1.2µg · 50% DV

B2

0.5mg · 38% DV

B1

0.4mg · 33% DV

B3

5mg · 31% DV

Minerals

Copper

0.15mg · 17% DV

Phosphorus

110mg · 16% DV

Iron

2.2mg · 12% DV

Calcium

120mg · 12% DV

Potassium ⭐

320mg · 9% DV

Sodium

160mg · 7% DV

Optimum Gainer Glycemic Index

GLYCEMIC INDEX

75
High
0 Low5570100

GLYCEMIC LOAD

52
High

Accounts for portion size — a more realistic measure than GI alone.

How to Burn Off Optimum Gainer

To burn the 390 calories in 100 g:

🚶

96min

Walking (5 km/h)

🏃

40min

Running (8 km/h)

🚴

53min

Cycling

🏊

45min

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 Gainer?

Optimum Gainer is a powdered sports nutrition supplement designed to provide substantial carbohydrates and protein. It is usually blended with water or milk to make a shake; the exact ingredients and flavour can vary by product.

It is commonly used after training or between meals when a convenient, filling drink is preferred. Milk makes the shake richer, while water keeps it lighter. Per 100 g, it provides 390 calories, 70 g of carbohydrates and 15 g of protein, so it is calorie-dense rather than a light drink. Adjust the amount to suit your needs, or pair a smaller serving with fruit for a simpler snack.

How Nutritious Is Optimum Gainer?

Nutrient density

Medium

35/ 100

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

34/ 100

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 Gainer Processed?

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.

Does Optimum Gainer Contain Allergens?

Contains these allergens:

Gluten free
Dairy yes
Eggs free
Peanuts free
Tree nuts free
Fish free
Soy yes
Sesame free

Which Diets Is Optimum Gainer 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 Gainer Fat Profile

SATURATED

2.2g

MONOUNSATURATED

1.4g

POLYUNSATURATED

1.2g

⚖️

Omega 6:3 ratio 4:1

Below the ideal 4:1 — a good omega balance.

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Nutrition data compiled from USDA FoodData Central and scientific sources.