$47.44 $55.99

Flavors: Milk Chocolate
In stock


MHP Up Your Mass XXXL 1350 6.8lbs | Mass Gaining Supplement

Whether you're a hard gainer, or just looking to bulk up and want the best product for doing so, you'll want to give Maximum Human Performance (MHP) Up Your Mass a try. This is truly the next generation weight gainer packed with 1350 nutrient dense muscle building calories. Each serving provides 50 grams of fast acting and sustained release protein to help you build muscle mass, increase your strength, and speed up your recovery. This is a highly advanced protein blend containing Whey Protein Concentrate, Whey Protein Isolate, and Hydrolyzed Whey Protein, plus slow digesting proteins including Micellar Casein, and Milk Protein. Mass Load Complex Carbs delivers 250 grams of complex carbohydrates and functional fats such as MCTs, EFAs, and CLA. Up Your Mass XXL 1350 creates the perfect metabolic and hormonal environment for max results. You can count on MHP UP Your Mass to be clean and it has no banned substances on the WADA list. If you're seeking the Ultimate Weight Gainer and are looking for Fast Acting Results, then MHP's Up Your Mass XXL1350 is it!!!

MHP Up Your Mass XXL 1350 Highlights

  • Powerful Gains 
  • Promotes Hard Dense Muscle Mass
  • Optimizes Insulin Response for Maximum Muscle Growth
  • 50 Grams of Fast & Sustained Release Proteins
  • 1350 Calories
  • 11 Grams BCAAs
  • 23 Grams EAAS

Up Your Mass XXL 1350 Flavor Choices

  • French Vanilla
  • Milk Chocolate
  • Cookies & Cream


For maximum results, mix 6 scoops with 24 fl. oz. of water or milk in a shaker or blender. Take 1-2 servings daily.

MHP Up Your Mass XXL 1350 Supplement Facts

Serving Size 6 Scoops (341g)

Servings Per Container 8

Calories 1350g

Total Fat 8g

Saturated Fat 8g

Cholesterol 155mg

Total Carbohydrate 252g

Total Sugars 12g

Protein 50g

Vitamin D 0mcg

Calcium 250mg

Iron .6mg

Phosphorus 210mg

Sodium 230mg

Potassium 600mg

Digestive Enzyme Blend 100mg

Papain, Bromelain

*Percent Daily values are based on a 2,000 calorie diet

*Daily value not established

Other Ingredients:

Mass Loading Matrix [MASS Load Complex Carbohydrate Blend [Micronparticulated Maltodextrin, Sweet Potato, Oat Fiber, Quinoa Powder], Amino Acid Enhanced, Fast Acting & Sustained Release Protein Blend [Whey Portein Concentrate, WHey Protein Isolate, Micellar Casein, Hydrolyzed Whey Protein, Milk Protein, BCAAs (L-Leucine, L-Isoleucine, L-Valine, L-Glutamine), Fatty Acid Blend [Palm Oil, Flaxseed, Borage Seed, Medium Chain Triglyceride Powder (MCT), Clarinol Powder (CLA)] Artificial Flavors, Soy Lecithin, Salt, Acesulfame Potassium, and Sucralose

Contains Milk and Soy

MHP Up Your Mass XXL 13500 Supplement Facts


Keep out of reach of children. Store in a cool, dry place. Protect from heat, light, and moisture. Do not purchase if seal is broken.