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Gaspari Nutrition SizeOn Maximum Performance Twin Pack

Our Price: $61.99
Product Number: 3010060


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Gaspari Nutrition SizeOn Maximum Performance Product Information


2 Sizeon Maximum Performance (3.47lbs + 3.47lbs)

Hybrid Intra-Workout Whey Hydrolysate Creatine Formula with Outlast® Carbohydrate Matrix

Gaspari took Sports Nutrition to the highest level with SizeOn, the original intra-workout creatine drink. As clinical research advances, so does Gaspari Nutrition which is why SizeOn has now evolved into the Ultimate Hybrid Intra-Workout Whey Hydrolysate Creatine Formula. SizeOn now uses a high quality whey hydrosylate that contains over 50% di and tripeptides as well as a large array of anabolic promoting ingredients such as a high dose of L-LEUCINE (5 grams) to allow for increases in athletic performance, skeletal muscle recovery, explosiveness and most notably, increases in muscle size.* Furthermore, Gaspari Nutrition researchers have harnessed the power of pterostilbene - our brand new insulin secretagogue - picked specifically to work in concert with our universally acclaimed Outlast carbohydrate blend. This powerful combination initiates and sustains muscle volumization and anabolism.* To top it off, we also included LOLA™ our cutting-edge, ammonia scavenging amino acid salt of L-Ornithine and L-Aspartate to help battle fatigue.* The bottom line is that Gaspari Nutrition has once again outdone itself and yet again redefined what an intra-workout supplement should be - a category of product we created years ago!*


Key Highlights for SizeOn Maximum Performance


  •     Promotes Protein Synthesis & Muscle Force Recovery*
  •     Supports Muscle Volume, Muscle Fiber Size, Cell Volume & Plasma Amino Acid Levels*
  •     Amplifies S6K1 and 4E-BP1 Signaling and Hypertrophic mTOR Pathway Conduction*
  •     Encourages Myogenesis and Muscle Recovery While You Are Still Training*
  •     Delivers Vital Nutrients, Essential Minerals, and Growth Cofactors To Skeletal Muscle Tissue*
  •     Harnesses Power of Pterostilbene
  •     Includes LOLA™, our cutting-edge, amino acid salt L-Ornithine-L-Aspartate


Frequently Asked Questions

Q:           What is the difference between SizeOn Maximum Performance and SizeOn Pre-Contest?

A:            SizeOn Maximum Performance contains the revolutionary OUTLAST carbohydrate complex for maximal performance in the gym and recovery and it contains pterostilbene to help push those carbohydrates (and amino acids and other nutrients) into skeletal muscle cells to maximize glycogen synthesis, cell volumization and myogenesis.* This formula is geared towards an athlete looking to "bulk up as fast as possible."* SizeOn Pre-Contest does not contain the OUTLAST complex nor pterostilbene.

Q:           What is the difference between the new version of SizeOn and the original?

A:            The new version of SizeOn contains high amounts of whey protein hydrolysate, leucine, along with more carbohydrates and pterostilbene. All in all, it is a much more advanced product based on cutting edge research.

Q:           Can SizeOn only be used by bodybuilders or can athletes looking to build muscle mass and enhance their recovery use it as well?

A:            SizeOn can be utilized by athletes wishing for extra support to speed their recovery, build muscle mass, and increase performance whether in the gym or for athletic competition.*


Supplement Facts

Serving Size1Scoop(66g)

Servings Per Container24

Amount Per Serving                                             % Daily   Value†

Calories                                                               180        

Calories From Fat                                                 0             

Total Fat                                                              0g           0%

Saturated Fat                                                       0g           0%

Trans Fat                                                             0g           *

Cholesterol                                                          15mg       5%

Total Carbohydrate                                                39g         13%

Dietary Fiber                                                        0g           0%

Sugars (From Isomaltulose,

 D-Glucose, And Trehalose)                                   37g         *

Protein                                                                 7g          13%

Vitamin C (As Ascorbic Acid)                                 60mg     100%

Thiamin (As Thiamin

Hydrochloride)                                                      10mg      667%

Riboflavin (As Riboflavin-5-

Phosphate)                                                           7.6mg    447%

Niacin (As Niacinamide)                                         50mg     250%

Vitamin B6 (As Pyridoxine-5-

Phosphate)                                                          16.8mg    838%

Folate (As Folic Acid)                                           200mcg    50%

Vitamin B12 (As Methylcobalamin)                        75mcg     1,250%

Pantothenic Acid (As D-Calcium

Pantothenate)                                                      9mg         92%

Calcium                                                              51mg        5%

Phosphorus                                                        103mg      10%

Magnesium                                                         45mg        11%

Sodium                                                               280mg      12%

Potassium                                                          125mg       4%

SizeOn Proprietary Blend                                  61g        

Outlast® Insutropin Matrix                        

Palatinose™ (Isomaltulose), D-Glucose,

 Trehalose, Pterostilbene                             *

Protein Synthesis Acceleration Matrix                 

Whey Protein Hydrolysate, L-Leucine (5g),

L-Isoleucine, L-Valine, L-Ornithine-L-Aspartate                  *

PhosphoDrive Endurance Complex                        

Creapure® (Creatine Monohydrate), Creatine

MagnaPower® (Magnesium Creatine Chelate),

 Disodium Creatine Phosphate                   *

OsmoDrive Advanced Hydration Complex                          

L-Taurine, Sodium Glycerophosphate, Calcium

Glycerophosphate, Potassium Glycerophosphate,

Sustamine™ (L-Alanyl-L-Glutamine), Magnesium Glycyl Glutamine                          *

† Percent Daily Values are based on a 2,000 calorie diet

* Daily Value not established

Other Ingredients:

Malic Acid, Citric Acid, Natural And Artificial Flavors, Salt, Silica, Sucralose, FD&C Red No. 40, Acesulfame Potassium

Allergen Warning: Milk


Directions For SizeOn Maximum Performance: SizeOn is meant to be taken on training days WHILE you train. Mix one scoop in 20-30 ounce cold water and sip throughout your workout. Should the need arise add more water as necessary throughout your workout for proper hydration.

Warnings: Seek the advice of a health care practitioner before use. Not Suggested for use in children under the age of 18 or in people who have been diagnosed with hypertension, kidney disease, liver disease, metabolic syndrome, diabetes, neoplastic condition such as cancer or thalassemia. Do not use if pregnant or nursing. KEEP OUT OF REACH OF CHILDREN.

Product Reviews

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(6 Ratings, 2 Reviews) Average Rating:
Works great BUT Lemon Ice is Nasty Tasting!!!!
Chris (Florida) 4/3/2012 10:31 AM
This stuff is awsome but the Lemon Ice flavor is just nasty. Tastes like a trash can. Berry,grape is so much better. I recommend this product but again, unless you like a trashy flavor dont get Lemon ice. I am cutting it with koolaid to be able to hold it down. :) So great product and results but need to go back to drawing board on this flavor. ------
The best product and price!
Steve (United States) 1/18/2012 7:04 PM
This hybrid intra workout/creatine matrix is the best formula to date IMO for a creatine/intra workout supplementation. The price cant be beat! has these currently for $45.00 a piece!!! Rip off! Good job sbmuscle! Gaspari is Quality, the taste is quality!
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