Optimum Nutrition

Optimum Nutrition — SERIOUS MASS – High-Protein Weight Gain Powder – Chocolate – 12 lbs./16 Servings

Optimum Nutrition — SERIOUS MASS – High-Protein Weight Gain Powder – Chocolate – 12 lbs./16 Servings

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Regular price $144.57
Regular price Sale price $144.57
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One-time purchase

Optimum Nutrition Serious Mass chocolate weight gain powder delivers 1,250 calories, 50g of protein, and 252g of carbohydrates per serving to help increase calorie intake and support muscle building. Designed for active routines and on-the-run lifestyles, this 12... View details

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Product details

Optimum Nutrition Serious Mass chocolate weight gain powder delivers 1,250 calories, 50g of protein, and 252g of carbohydrates per serving to help increase calorie intake and support muscle building. Designed for active routines and on-the-run lifestyles, this 12 lb. format offers 16 servings of focused workout nutrition with everyday value.

Key Features

  • 1,250 calories per serving to help boost calorie intake
  • 50g of protein per serving to support muscle building
  • 252g of carbohydrates per serving to fuel intense workouts
  • Chocolate flavor
  • 12 lb. package with 16 servings
  • Designed for active lifestyles and those seeking to increase calorie intake

A 12 lb. format brings 16 servings of high-calorie workout nutrition to your routine with a focus on value.

Make your next training-day restock count.

Shipping & delivery In stock and ready to order
  • SKU LFY-90F12DA3-01
  • Condition New
  • Processing 1–2 business days
  • Delivery U.S. delivery · Rates and delivery estimates shown at checkout
  • Profile Heavy & Bulky
  • Shipping Carrier-calculated services and charges are shown at checkout.
  • Returns Return eligibility depends on the product. Please review our return policy before ordering.

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Frequently asked questions

How many calories are in each serving?

Each serving provides 1,250 calories to help increase daily calorie intake.

How much protein and carbohydrate does it provide?

Each serving contains 50g of protein and 252g of carbohydrates to support muscle building and fuel intense workouts.

What flavor is this weight gain powder?

This Serious Mass weight gain powder is chocolate flavored.

How large is the package?

The package contains 12 lbs. of powder and provides 16 servings.

Who is Serious Mass designed for?

It is designed for people seeking to increase calorie intake, including those with highly active metabolisms, smaller appetites, or on-the-run lifestyles.

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