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Home Proteins Mass Optimum Nutrition Serious Mass 6Lb
Insane Labz Psychotic Gold, High Stimulant Pre Workout Powder (35 Servings)
Insane Labz Psychotic Gold, High Stimulant Pre Workout Powder (35 Servings) $250.00
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Optimum Nutrition Platinum Hydrowhey Protein Powder, 100% Hydrolyzed Whey Isolate Powder, Flavor: Velocity Vanilla, 3.5 Pounds
Optimum Nutrition Platinum Hydrowhey Protein Powder, 100% Hydrolyzed Whey Isolate Powder, Flavor: Velocity Vanilla, 3.5 Pounds $699.00

Optimum Nutrition Serious Mass 6Lb

$375.00

OPTIMUM NUTRITION Serious Mass – Maximum Calorie & Protein Support

Fuel your muscle building and weight gain goals with Serious Mass, the highest-calorie weight gain formula from OPTIMUM NUTRITION. Each serving delivers an impressive 1250-1260 calories, 50g of protein, 250-253g of carbohydrates, and 5g of creatine monohydrate to support intense workouts and recovery.

Formulated with fast-digesting whey protein concentrate from milk, this powerful shake provides the essential macros for athletes aiming to maximize performance and muscle growth. 19 vitamins and minerals are included to support your overall nutrition, plus 8g of naturally occurring glutamine per serving to aid recovery.

This value bundle contains two 12lb tubs, and you can choose from five delicious flavors to keep your routine flavorful and exciting.

✔ Supports Muscle Building & Weight Gain
✔ 1250-1260 Calories & 50g Protein per Serving
✔ 250-253g Carbs & 5g Creatine per Serving
✔ Contains 19 Vitamins & Minerals
✔ 8 Servings 

✔ Delicious Flavors for a Tasty Routine
✔ Trusted by Elite Strength Athletes Worldwide

OPTIMUM NUTRITION Serious Mass: The ultimate formula for those who need serious muscle support!

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SKU: N/A Categories: Mass, Proteins Tags: New Arrivals, ON
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  • Additional information
Additional information
Flavour

Chocolate Peanut Butter

Size

6 LB

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PERFECT SPORTS Diesel 100% Whey Protein – 5 Pounds

$699.00

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Flavor: Triple Rich Dark Chocolate (or select flavour)
Servings per Container: 75
Item Weight: 5 Pounds (~2.27 kg)
Protein per Serving: 26–27 grams of pure New Zealand whey isolate


Key Features:

  • 100% New Zealand whey protein isolate from grass-fed, pasture-raised dairy

  • 0 g sugar, 0 g fat, and 0 g carbohydrates per serving

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  • Certified banned-substance tested (Informed Choice / WADA)

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Mix 1 scoop (≈ 30 g) with 4–6 oz (120–180 ml) of cold water or milk. Use post-workout or anytime you need a clean, high-quality protein boost.

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Magnum 1000g Creatine (200 Servings)

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Magnum Essentials Creatine 100 – Pure Micronized Power

Fuel your strength and performance with Magnum Essentials Creatine 100, a premium 100% pure, micronized creatine monohydrate formula. Designed for maximum purity and potency, this single-ingredient supplement supports muscle strength, endurance, and recovery—with no fillers or additives.

✔ 5g of pure creatine monohydrate per serving
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PERFECT SPORTS iLEAN Weight Loss Drink

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Mix 1 scoop (~150 ml water) any time of day when you need a clean energy kick. For higher potency, optionally use 2 scoops. Best used alongside a balanced diet and regular resistance training.

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PERFECT SPORTS DIESEL 100% New Zealand Whey Protein Isolate 2LB

$249.50

Brand: Perfect Sports
Flavor: Triple Rich Dark Chocolate / French Vanilla Ice Cream (or other available flavors)
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Simply L-Carnitine 3000mg Fruit Punch -32 servings

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Brand: Simply
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Magnum Fasted Cardio 40 Servings – Very Cherry Limeade

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Optimum Nutrition Gold Standard 100% Isolate, Chocolate Bliss, 1.64 Pounds, 24 Servings

$399.00

Brand: Optimum Nutrition
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Man Sport ISO-Protein – 20 Servings

$300.00
  • Whey Protein Isolate. Made with zero sugars and low carbs, Man Sports Whey Protein Powder delivers high quality protein with great tasting flavors that we’re sure you’ll love! With 25 grams of protein and only 110 calories per serving, the possibilities are limitless!
  • Whey Protein Isolate. Made with zero sugars and low carbs, Man Sports Whey Protein Powder delivers high quality protein with great tasting flavors that we’re sure you’ll love! With 25 grams of protein and only 110 calories per serving, the possibilities are limitless!
  • Muscle Building Formula. Our premium quality Whey Protein offers 90% complete Protein Powder that the body utilizes for muscle growth, repairing muscle tissue, and delivering that much needed energy boost for your workout.
  • How to Use. The Whey Protein Powder can be mixed with any liquid of your choice. Simply mix 1 serving with 8 ounces of liquid and mix or shake until fully incorporated. It is best to drink within 30 minutes of your workout, or steadily throughout the day based on your protein needs.
  • Taste the Difference. Man Sports has set out on a mission to switch up the game, introducing new and exciting flavors for traditional supplements. With fitness junkies in mind, we’ve continued to develop our line of products, producing only quality supplements and flavors to help keep your routine exciting!
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