MyProtein

Impact Weight Gainer - Unflavoured - 2.5kg

£26.89
Free next-day delivery over £30
Nutrition, ingredients & allergens

Impact Weight Gainer – Myprotein

High-calorie, high-protein mass gainer shake formulated to help you increase size, strength, and muscle mass effectively.

Product Overview

Myprotein Impact Weight Gainer is a premium formula designed for those looking to increase calorie intake, build lean muscle, and recover effectively after intense workouts. Each serving provides a powerful blend of protein and carbohydrates in a 2:1 ratio — with over 30 g of protein and more than 50 g of carbs — to fuel muscle growth and replenish energy stores. With added fibre and naturally sourced ingredients, it’s the perfect shake for hard gainers and athletes with high energy demands.

Key Benefits

  • Over 30 g of high-quality protein per serving to support muscle growth and recovery.
  • More than 50 g of complex carbohydrates for sustained energy release.
  • Delivers over 400 calories per serving — ideal for building mass and size.
  • Low in sugar compared to traditional gainers.
  • Perfect post-workout or between meals to support calorie goals.

Typical Nutritional Information (per 100 g serving)

Nutrient Amount
Energy ≈ 400 kcal
Protein ≈ 31 g
Carbohydrates ≈ 50 g
of which sugars ≈ 6 g
Fat ≈ 7 g
Fibre ≈ 4 g
Salt ≈ 0.2 g

Values may vary slightly by flavour. Serving sizes typically range from 100 g to 150 g depending on desired calorie intake.

Ingredients & Allergen Info

Oat Flour, Protein Blend (Whey Protein Concentrate, Milk Protein Concentrate, Whey Protein Isolate), Flaxseed Powder, Natural Flavourings, Sweeteners (Sucralose, Acesulfame K). Contains Milk and Oats. May contain traces of Soy and Gluten.

Suggested Use

  • Mix 2 scoops (approx. 100–150 g) with 400–500 ml of water or milk.
  • Consume between meals, post-workout, or any time additional calories are needed.
  • For best results, take 1–2 servings per day as part of a calorie-surplus diet.

Who It’s For

Ideal for hard gainers, athletes, and anyone struggling to meet their daily calorie or protein goals. Suitable for men and women aiming to increase body mass, muscle size, and overall strength.

What You’ll Receive

  • Sealed pouch or tub of Myprotein Impact Weight Gainer (flavour and size as listed).
  • Original packaging with full nutritional and usage information.

Storage & Warnings

  • Store in a cool, dry place away from direct sunlight.
  • Seal tightly after use to preserve freshness.
  • Contains dairy-derived protein — not suitable for vegans.
  • Food supplements should be used alongside a balanced diet and active lifestyle.

Shipping & Returns

  • Fast UK dispatch with protective packaging to ensure freshness and product integrity.
  • Returns accepted for unopened items within the seller’s stated return policy.

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