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  1. Home
  2. Sport Nutrition
  3. Mass Gainers
  4. Rule One, R1 Clean Gainer Chocolate Peanut Butter (4350g, Powder)
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R1 Clean Gainer, Chocolate Peanut Butter - 4350 grams
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Rule One, R1 Clean Gainer Chocolate Peanut Butter (4350g, Powder)

By Rule One

UPC196671003201
0.0|No Review

R1 Clean Gainer is a chocolate peanut butter mass-gainer powder for active people seeking extra calories and protein. Each serving provides 560 calories, 30g protein and 99g carbohydrates, with whey, milk and micellar casein proteins, plus a blend of carbohydrates and oils.

Was £114.59
Now £85.95Reduced price

30 servings

Select Variant *

Was £114.59Now £85.95
R1 Clean Gainer, Chocolate Peanut Butter - 4350 grams

Rule One, R1 Clean Gainer Chocolate Peanut Butter (4350g, Powder)

Was £114.59Now £85.95

Royal Mail Tracked 48

  • • Orders 0-2kg — £3.90

DPD 48-72 (UK Mainland)

  • • Orders 0-2kg — £5.70
  • • Orders 2-20kg — £6.20

For full details, check our Delivery Help & Returns page.

  • 560 calories per 145 g serving
  • 30 g protein per serving from a blend of whey, milk protein and micellar casein
  • 99 g carbohydrate per serving
  • Chocolate peanut butter flavour
  • Includes a lipid blend with medium chain triglycerides, flaxseed powder, avocado powder and sunflower oil powder

R1 Clean Gainer is a chocolate peanut butter calorie and protein powder for people looking to increase calorie and protein intake. Each serving provides 560 calories, 30 g protein and 99 g carbohydrate from multi-sourced blends.

For a shake, mix about two heaping scoops with approximately 12–14 oz. of water or milk in a shaker cup or blender. For a smoothie, add your favourite fruit and ice, mix in a blender and enjoy. For a calorie-dense drink, blend one serving with 12–14 oz. of whole milk and two scoops of ice cream.

Serving size: About 2 Heaping Scoops (145g) — Servings per container: 30

  • Calories560kcal
  • Total Fat4.5g
  • Saturated Fat3g
  • Sodium210mg
  • Total Carbohydrate99g
  • Total Sugars8g
  • Dietary Fiber1g
  • Protein30g
  • Vitamin D0µg
  • Calcium270mg (34% DV)
  • Iron2.5mg (18% DV)
  • Potassium330mg (17% DV)

  • Small amounts of soy lecithin are added as an emulsifier to help with mixing.
  • Product is sold by weight, not volume.
  • Product does not completely fill the container.
  • Settling occurs during shipping.

How many calories and how much protein are in a serving?

One serving provides 560 kcal and 30 g of protein.

What is the serving size?

About 2 heaping scoops (145 g). The container provides 30 servings.

How can I prepare it?

Mix about two heaping scoops with approximately 12–14 oz. of water or milk in a shaker cup or blender. The label also gives smoothie and calorie-dense drink options.

Does it contain allergens?

The label lists milk and soya as allergens.