ON Serious Mas
ON Serious Mass is a high-calorie weight gain formula providing 1,250 calories per serving, 50 grams of protein, and 252-254 grams of carbohydrates. It includes creatine monohydrate and essential vitamins and minerals.
- The description claims that the product supports muscle-building goals.
Specifications
- Size
- 6 LB, 12 LB
- Flavor
- Chocolate, Strawberry, Vanilla, Chocolate Peanut Butter, Banana
Variants (7)
- 6 LB / Chocolate — 64.99 USD — Out of stock
- 6 LB / Strawberry — 64.99 USD — Out of stock
- 6 LB / Vanilla — 64.99 USD — Out of stock
- 12 LB / Chocolate — 84.99 USD — Out of stock
- 12 LB / Vanilla — 84.99 USD — Out of stock
- 12 LB / Chocolate Peanut Butter — 84.99 USD — Out of stock
- 12 LB / Banana — 84.99 USD — In stock
AI Readiness
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