Rule 1 Mass Gainer – 8 Servings

Rule 1 Mass Gainer is a high-calorie powder with blended carbohydrates, whey protein and creatine monohydrate. This listing includes the 8-serving size only. Calories and serving weights vary by flavor; check the selected flavor Nutrition Facts.

Product details

Select the listed format, flavor or size and review its current label before purchase. Follow the directions on the container you receive.

Directions and precautions

Read all ingredients, allergens and warnings. Consult a qualified health care professional before use if taking medication or managing a medical condition. Do not use if pregnant or nursing. Keep out of reach of children.