Head-to-head · Mass Gainer

Optimum Nutrition Serious Mass 2025 Weight Gainer Pulver, Geschmack Schokolade, 2.66kg vs Rival Nutrition Clean Gainer- Chocolate Fudge, 5lbs – Mass Gainer Comparison

Optimum Nutrition

Optimum Nutrition Serious Mass 2025 Weight Gainer Pulver, Geschmack Schokolade, 2.66kg

€20.94★4.21wins

View product View on Amazon*

BTop

RIVAL NUTRITION

Rival Nutrition Clean Gainer- Chocolate Fudge, 5lbs

$14.31★4.53wins

View product View on Amazon*

Category score

Quick verdict

Optimum Nutrition Serious Mass 2025 Weight Gainer Pulver, Geschmack Schokolade, 2.66kg

Bestseller rank1477

Rival Nutrition Clean Gainer- Chocolate Fudge, 5lbs

Rating4.5
Reviews49
Price38.93 €

Rival Nutrition Clean Gainer- Chocolate Fudge, 5lbs edges ahead with 3 category wins. Both stay competitive on other values.

001 — Detail comparison

Metric

Optimum Nutrition Serious Mass 2025 Weight Gainer Pulver, Geschmack Schokolade, 2.66kg

Rival Nutrition Clean Gainer- Chocolate Fudge, 5lbs

Product Details

Brand

Optimum Nutrition

RIVAL NUTRITION

Package size (g)

2660

Flavour

–

Rating

Category winner

Bestseller rank

1477

24940

Rating

4.2

4.5

Reviews

Price

Category winner

Price

€55.70

$38.93

Price per kg (€)

20.94

14.31

Price per kg protein (€)

–

Nutrition

kcal (serving)

1262

–

Protein (g/serving)

–

Carbs (g/serving)

247

–

Fat (g/serving)

7.2

–

Sugar (g/serving)

–

Protein:carb ratio

1:5

–

kcal (100g)

378

–

Protein (g/100g)

–

Sugar (g/100g)

–

Carbs (g/100g)

–

Fibre (g/100g)

–

kJ (100g)

1581

–

of which saturates (g/serving)

–

Fat (g/100g)

2.1

–

Salt (g/serving)

1.06

–

of which saturates (g/100g)

1.3

–

kJ (serving)

–

Sugar (g/serving)

9.9

–

Fibre (g/serving)

–

Salt (g/100g)

0.32

–

Sources

Protein source

whey_casein_blend

–

Carb source

maltodextrin

–

Combinations

With creatine

✓

–

With glutamine

–

With MCT oil

–

With vitamins

✓

–

Dosage

Serving size (g)

334

–

Servings

–

Dosis pro Einheit

–

Diet

Lactose-free

–

Gluten-free

–

✓

Features

Vegan

–

Organic

–

Other

Ingredients

[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Format

Dosage form

powder

Shell / material

none

Allergens

Kann Spuren enthalten

–

Origin

Country of production

–

Buy

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002 — FAQ

Frequently asked

01Which is cheaper: Optimum Nutrition Serious Mass 2025 Weight Gainer Pulver, Geschmack Schokolade, 2.66kg or Rival Nutrition Clean Gainer- Chocolate Fudge, 5lbs?

Rival Nutrition Clean Gainer- Chocolate Fudge, 5lbs is cheaper. Optimum Nutrition Serious Mass 2025 Weight Gainer Pulver, Geschmack Schokolade, 2.66kg costs 20.94€ and Rival Nutrition Clean Gainer- Chocolate Fudge, 5lbs costs 14.31€.

02Should I buy Optimum Nutrition Serious Mass 2025 Weight Gainer Pulver, Geschmack Schokolade, 2.66kg or Rival Nutrition Clean Gainer- Chocolate Fudge, 5lbs?

It depends on your priorities. Compare the detailed values above to find the best fit for your needs.

03Which one is better for weight loss: Optimum Nutrition Serious Mass 2025 Weight Gainer Pulver, Geschmack Schokolade, 2.66kg or Rival Nutrition Clean Gainer- Chocolate Fudge, 5lbs?

For weight loss, look for the product with fewer calories and higher protein per serving. Compare the nutritional values above to see which fits your diet better.

04Does Optimum Nutrition Serious Mass 2025 Weight Gainer Pulver, Geschmack Schokolade, 2.66kg or Rival Nutrition Clean Gainer- Chocolate Fudge, 5lbs have fewer additives?

Check the ingredient lists linked above for a full comparison. Generally, products with shorter ingredient lists contain fewer additives. Look for products free from artificial sweeteners, colors and preservatives if that is important to you.

05Which product has better value for money: Optimum Nutrition Serious Mass 2025 Weight Gainer Pulver, Geschmack Schokolade, 2.66kg or Rival Nutrition Clean Gainer- Chocolate Fudge, 5lbs?

Value for money depends on the price relative to quality and nutritional content. Compare the key values and prices above to decide which product offers the best overall deal.

06Can you mix Optimum Nutrition Serious Mass 2025 Weight Gainer Pulver, Geschmack Schokolade, 2.66kg and Rival Nutrition Clean Gainer- Chocolate Fudge, 5lbs?

Yes, you can generally mix different products together. Some athletes combine products to create a custom nutritional profile or to vary the taste. Just make sure the combined serving does not exceed your daily targets for calories, protein or other nutrients.

07Which is better for beginners: Optimum Nutrition Serious Mass 2025 Weight Gainer Pulver, Geschmack Schokolade, 2.66kg or Rival Nutrition Clean Gainer- Chocolate Fudge, 5lbs?

For beginners, the more affordable option is often the better starting point. Rival Nutrition Clean Gainer- Chocolate Fudge, 5lbs is cheaper at 14.31€. Start with standard serving sizes and adjust based on your training results and personal tolerance.

003 — Keep exploring

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Optimum Nutrition Serious Mass 2025 Weight Gainer Pulver, Geschmack Schokolade, 2.66kg

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Rival Nutrition Clean Gainer- Chocolate Fudge, 5lbs

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Optimum Nutrition Serious Mass 2025 Weight Gainer Pulver, Geschmack Schokolade, 2.66kg vs Rival Nutrition Clean Gainer- Chocolate Fudge, 5lbs – Mass Gainer Comparison

Quick verdict

Optimum Nutrition Serious Mass 2025 Weight Gainer Pulver, Geschmack Schokolade, 2.66kg

Bestseller rank1477

Rival Nutrition Clean Gainer- Chocolate Fudge, 5lbs

Rating4.5
Reviews49
Price38.93 €