ON Serious Mass 12lbs

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Serious Mass 12lbs – Ultimate Weight Gainer for Muscle Growth
Why Choose Serious Mass ?
Serious Mass 12lbs by Optimum Nutrition is the ultimate high-calorie weight gainer, designed for individuals struggling to gain weight and build muscle mass. Packed with 1,250 calories, 50g of protein, and 252g of carbohydrates per serving, this formula fuels your body with essential nutrients to help you bulk up effectively. Whether you’re a hard gainer or an athlete looking to increase size and strength, Serious Mass 12lbs is your go-to solution.

Benefits of Serious Mass
✔ High-Calorie Formula – Delivers 1,250 calories per serving to support muscle mass growth.
✔ Premium Protein Blend – Contains 50g of protein per serving to aid in muscle repair and recovery.
✔ Complex Carbohydrates – Provides 252g of carbs for sustained energy and glycogen replenishment.
✔ Essential Vitamins & Minerals – Fortified with 25+ essential nutrients for overall health and performance.
✔ Added Creatine & Glutamine – Supports muscle recovery and strength gains.

Ingredients Breakdown
Serious Mass 12lbs is formulated with whey protein concentrate, casein, maltodextrin, medium-chain triglycerides (MCTs), creatine, glutamine, and an extensive vitamin-mineral complex to ensure maximum muscle gains.

Usage Guide
Who Should Use Serious Mass ?
Hard gainers struggling to gain weight
Athletes and bodybuilders needing extra calories
Individuals looking to build lean muscle mass
How to Use Serious Mass 12lbs
Mix 2 heaping scoops (334g) with 700-800ml of water or milk for a calorie-dense shake. Blend for 30-45 seconds and enjoy post-workout or between meals.

Best Time to Use
Morning – Kickstart your day with a calorie-packed shake.
Post-Workout – Replenish glycogen and aid in muscle recovery.
Before Bed – Provide sustained nutrients for overnight muscle growth.