Your Cart is Empty
But it doesn't have to be.
Continue Shopping.
Added to Cart
Cart Total:
Customers Also Bought:

Maximum Human Performance, LLC, Up Your Mass, Weight Gainer, Fudge Brownie, 2 lbs (931 g)

Our Price:
You Save:
$7.03 (25)
Earn 5% Loyalty Credit ?

Sorry, this product is no longer in stock.

This product is already in your Wish List.

View Wish List

This product is now in your Wish List.

View Wish List
In Stock
  • Expiration Date: Jul 2019
  • Shipping Weight:
    3.25 lbs
    Switch to Metric units
  • Product Code: MHP-73240
  • UPC Code: 666222732404
  • Package Quantity: 2 lbs (931 g)
  • Dimensions:
    9.8 x 5.8 x 5.8 in, 2.45 lbs
    Switch to Metric units
Bundle Offer
Save $1.88 when you purchase these items today for only $25.07
Total: $26.95
Combo Discount: - $1.88
Together: $25.07

Sorry, this product is no longer in stock.

Product Overview


  • 62 g Protein Per Serving!
  • Gain Up to 16 lbs. Mass in 5 Weeks!^
  • The Ultimate Mass Building Weight Gainer!
  • Triggers Gains in Hard, Dense Muscle Mass and Strength
  • Sustained Release Probolic Protein Helps Keep You Anabolic
  • Helps Optimize Insulin Response for Maximum Muscle Growth
  • Up to 124,000 mg of 18 Highly Anabolic Aminos Per Day!**
  • 26 g Glutamine+, 9 g Leucine, 7 g Arginine, 23 g BCAAs**
  • Dietary Supplement
  • Naturally and Artificially Flavored

**Values represent 2 servings of Up Your Mass mixed with 32 total oz of whole milk.

+As Glutamic Acid

The Ultimate Mass Building Weight Gainer!

MHP brings our most advanced mass packing technology to your nutritional program with Up Your Mass. The result of years of research and development, Up Your Mass is so powerful, it can help pack up to 16 lbs. of mass onto the frame of the hardest gainer in just 5 weeks!^ The superior quality and quantities of muscle building nutrients in Up Your Mass makes it the ideal weight gainer formula for bodybuilders and athletes.

45/35/20 Macrobolic Nutrition Ratio Helps Create the Perfect Metabolic and Hormonal Environment for Maximum Mass, Strength, Endurance and Recovery

Probolic Protein: A highly advanced protein matrix, Probolic protein (soy protein isolate, whey concentrate, casein) feeds your muscles for up to 8 hours. The sustained release profile provides a quick, medium and slow release of muscle building amino acids for both fast and long-term nitrogen retention. Probolic is loaded with mega amounts of Glutamine, Leucine, Branched Chain Amino Acids (BCAAs) and Nitric Oxide boosting Arginine in every serving - all of which are critical for muscle building, strength and recovery from workouts.

Mass Load Carbs: The type and quality of carbohydrates used in any weight gainer will determine the type and quality of mass you pack on. Only Up Your Mass contains Mass Load, a unique agglomerate of carbohydrates that optimizes the anabolic effect of insulin, allowing your body to build dense, high quality muscle mass. The advanced Mass Load carb blend also gives you sustained energy, fast glycogen replenishment and stabilized blood sugar levels. Unlike the competition, Up Your Mass is Not loaded with sugars (dextrose, sucrose) that can increase fat stores.

Lipid Complex: Essential Fatty Acids (EFAs) in Up Your Mass stabilize insulin release and improve nitrogen retention by slowing down carbohydrate and protein digestion. Both are key factors in building muscle quickly. Medium Chain Triglycerides (MCTs) provide an excellent source of energy and help preserve muscle glycogen.

Tastes Great, Mixes Instantly!

Up Your Mass is a high quality, great tasting weight gainer. It mixes instantly in a shaker (no blender required) with water or milk so you can feed your muscles high quality calories immediately after training and throughout the day! Get on the road to maximum Mass with Up Your Mass!

Pack On 16 lbs. of Muscle Mass in 5 Weeks!^

^ 2 daily servings of Up Your Mass will provide you with 11,228 extra calories per week of dense nutrition to help you pack on serious muscle. If you current caloric intake and workout regimen has you at a weight gaining roadblock, adding 11,228 calories of the superior nutrition found in Up Your Mass will allow you to pack on 3.2 lbs. per week - continue for 5 weeks and you'll be 16 lbs. bigger and stronger than ever before!

Suggested Use

As a dietary supplement to support massive muscle growth and recovery, use one serving (4 scoops) mixed with 16 oz of whole milk or water twice a day.

Other Ingredients

Mass Loading Matrix {Probolic amino acid enhanced sustained release protein matrix [soy protein isolate (with soy lecithin), calcium caseinate, whey protein concentrate, leucine, isoleucine, valine], lipid complex [medium chain triglycerides, essential fatty acid blend (borage seed oil powder [10% gamma-linolenic acid (GLA)], conjugated linoleic acid [78% CLA], evening primrose oil [4.8% GLA], flaxseed powder [8% alpha-linolenic acid (ALA)], omega-3 complex [7.5% eicosapentaenoic acid (EPA) and docosahexaenoic acid (DHA)])], Mass load carbohydrate blend [barley, oats, oat fiber]}, maltodextrin, safflower oil creamer [safflower oil, corn syrup solids, dipotassium phosphate, mono and diglycerides, sodium caseinate (a milk derivative), lecithin, natural flavor, less than 2% silicon dioxide (anti-caking agent) and tocopherols (to help protect flavor)], cocoa, natural and artificial flavors, gum blend (xanthan gum, cellulose gum, carrageenan), silica, salt, acesulfame potassium, vitamin pre-mix (ascorbic acid, dl-alpha-tocopheryl, acetate, retinyl palmitate, niacinamide, calcium pantothenate, cholecalciferol, pyridoxine hydrochloride, riboflavin, thiamin mononitrate, cyanocobalamin, folic acid and biotin), banaba leaf extract (lagerstroemia speciosa) and sucralose.
Contains milk, soy and fish (herring, mackerel, salmon, sardine, tuna, cod).


  • Keep out of reach of children.
  • Store at 10°-30°C (50°-86°F).
  • Protect from heat, light and moisture.
  • Do not purchase if seal is broken.
Supplement Facts
Serving Size: 4 Scoops (133 g)
Servings Per Container: Approximately 7
  Amount Per Serving With 16 oz Whole Milk* % Daily Value† Amount Per Serving With Water % Daily Value†
Calories 810   510  
Calories from Fat 239   99  
Total Fat 27 g 42% 11 g 17%
Saturated Fat 12.5 g 63% 2 g 13%
Trans Fat 0 g 0 g
Cholesterol 72 mg 24% 2 mg <1%
Sodium 730 mg 30% 480 mg 20%
Potassium 1,718 mg 49% 1,020 mg 29%
Total Carbohydrate 82 g 27% 58 g 19%
Dietary Fiber 12 g 48% 12 g 48%
Sugars 23 g 1 g
Protein 62 g 124% 46 g 92%
Vitamin A   70%   60%
Calcium   178%   123%
Vitamin D   109%   60%
Thiamin   74%   60%
Niacin   63%   60%
Folic acid   60%   60%
Biotin   60%   60%
Phosphorus   156%   112%
Vitamin C   60%   60%
Iron   56%   55%
Vitamin E   61%   60%
Riboflavin   113%   60%
Vitamin B6   69%   60%
Vitamin B12   96%   60%
Pantothenic acid   78%   60%
†Percent Daily Values are based on a 2,000 calorie diet. Your diet values may be higher or lower depending on your calorie needs.
‡Daily Value not established
**Values represent 2 servings of Up Your Mass mixed with 32 fl. oz. of whole milk.
Typical Amino Acid Profile
2 Servings Mixed with Whole Milk
Alanine 4,877 mg
Arginine 7,105 mg
Asparatic Acid 12,245 mg
Cysteine 1,397 mg
Glutamine+ 26,477 mg
Glycine 4,245 mg
Histidine 3,165 mg
Isoleucine 7,005 mg
Leucine 9,521 mg
Lysine 6,921 mg
Methionine 2,085 mg
Phenylalanine 5,769 mg
Proline 8,269 mg
Serine 5,637 mg
Threonine 4,989 mg
Tryptophan 1,925 mg
Tyrosine 5,017 mg
Valine 7,345 mg
Total Amino Acids 124,000 mg
Key Aminos Per Serving
Arginine 7,105 mg
Glutamine+ 26,477 mg
BCAAs 23,871 mg
Leucine 9,521 mg
+As Glutamic Acid
iHerb Customer Reviews


Posted by 5536485609251679502 on Nov 25, 2016

难吃,放那吃灰了,bad taste.

Verified Purchase

Was this review helpful to you?

Thanks for your feedback!

Great product!

Posted by Reviewer2511366 on Apr 15, 2015

Using it not the first time. It's not too sweet and gains quality muscles.

Verified Purchase

Was this review helpful to you?

Thanks for your feedback!


Posted by 5375794925843270549 on Jul 03, 2014

excellent product ... highly recommend!

Verified Purchase

Was this review helpful to you?

Thanks for your feedback!

Very good

Posted by 5314004965157501932 on May 06, 2014

Best product!!!!

Verified Purchase

Was this review helpful to you?

Thanks for your feedback!


Posted by 5067037327555147754 on Apr 23, 2014

My first high-calorie, and pleased me its protein size and value in everything. Already talking about taste, also has a very good taste 'Chocolate'

Verified Purchase

Was this review helpful to you?

Thanks for your feedback!