Mass Gainer, Chocolate Peanut Butter - 2620g

About Rule One | Rule1 – Mass Gainer, Chocolate Peanut Butter – 2620g

Rule One R1 Mass Gainer in Chocolate Peanut Butter is a powder that delivers 1,260 kcal and 40 g of protein from a multi-stage whey blend per serving, for use alongside a balanced diet and regular training programme. Each generous serving delivers 1,260 kcal and 40 g of protein from a multi-stage whey blend.

The carbohydrate blend combines Maltodextrin, Organic Rice Bran, and Carb10® Pea Starch to provide 255 g of carbohydrates per serving, complemented by 8 g of dietary fibre. The formula also includes 1 g of Creatine Monohydrate and 9 g of naturally occurring BCAAs, alongside meaningful amounts of Calcium and Potassium. With just 8 g of total fat per serving, R1 Mass Gainer keeps the calorie surplus driven primarily by carbohydrates and protein.

The indulgent Chocolate Peanut Butter flavour mixes smoothly in a blender or large shaker cup with water, milk, or your favourite beverage. Each 2,620 g container provides 8 full servings, making it a straightforward addition to your daily nutrition routine.

Nutrient	Per serving (328 g)
Energy	5,275 kJ / 1,260 kcal
Total Fat	8 g
Total Carbohydrates	255 g
– Dietary Fiber	8 g
Protein	40 g
Sodium	520 mg
Potassium	1,360 mg (68% DV)
Calcium	370 mg (46% DV)
Creatine Monohydrate	1 g
BCAAs (naturally occurring)	9 g

* Daily Value (DV) not established for Creatine Monohydrate and BCAAs.

Mix 2 heaping scoops (approx. 328 g) with 20–24 oz (600–720 ml) of water, milk, or your favourite beverage in a blender or large shaker cup until smooth. Use alongside regular meals — not as a replacement.

For use by healthy active adults only. Keep out of reach of children. Consult your physician before using this product if you are taking any medication, are under a physician's care for any medical condition, or are under 18 years of age. Not for use by women that are pregnant, trying to get pregnant, or nursing. Do not use as a meal replacement. Some states prohibit the sale of products intended for muscle building to individuals under age 18 — check your local laws prior to purchase.

Allergen Information

Contains: Milk and Soy.

Store in a cool, dry place.

• Not suitable for vegans (contains milk and soy-derived ingredients)
• Not lactose free (contains milk)