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Rule 1 Mass Gainer

Mass Gainer is a high-calorie formula combining whey protein, complex carbohydrates and creatine for fast and effective muscle growth and recovery support.

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Strawberries with Cream
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49,28 €
Estimated delivery 15. 10. 2026

Product description Rule 1 Mass Gainer

Mass Gainer is a high-calorie formula for rapid weight gain.

Do you have ambitious goals in gaining muscle mass? This high-calorie and nutritionally dense formula delivers over 1,220 kcal, 250 g of complex carbohydrate blend and 40 g of whey protein in each serving. With a 6:1 carb : protein ratio and an added 1g of creatine monohydrate, it's ideal for athletes with fast metabolisms and anyone who needs to increase their intake of quality calories and efficiently gain mass.

Mass Gainer combines complete whey protein, fast and slow carbohydrates and creatine to fuel the body with energy, quality calories and growth-promoting amino acids. It's designed to help "hard gainers" add mass more easily and improve recovery after tough workouts.

More calories need to be ingested for gaining. For quality growth, you also need to watch what the calories come from. Mass Gainer provides a balanced combination:

Rule 1 Mass Gainer in points:

  • More than 1,220 calories per serving
  • 40 g of protein exclusively from whey sources
  • 250+ g of complex carbohydrate blend
  • 1 g creatine monohydrate
  • 9 g naturally occurring BCAAs

This combination helps replenish energy, support recovery and create an optimal environment for muscle growth.

Use Mass Gainer at any time of the day with your regular meals, not as a replacement - it will help increase your overall caloric intake and achieve your daily nutritional goals. For best results, combine with a quality diet and regular strength training.

Recommended Daily Dosage Rule 1 Mass Gainer:

  • Mix 2 heaping scoops with 600-700 ml of water or milk, blend in a blender or large shaker until smooth. Add fruit, nut butters or ice cream to increase calories.

Please note: Dietary supplement especially suitable for athletes. Not a substitute for a varied diet. Do not exceed the recommended daily dosage. Keep out of reach of children! Not suitable for children, pregnant or breastfeeding women. Store in a dry place and at a temperature below 25 °C. Do not expose to direct sunlight. Protect from frost. The manufacturer is not liable for defects caused by improper storage and use. Nutritional information may vary slightly according to packaging. The product is regularly tested for banned substances by the LGC recognised anti-doping laboratory - suitable for elite and recreational athletes.


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