Mass Jym - Tahitian Vanilla BeanTahitian Vanilla Bean | GNC

Jym® Mass Jym


Item # 533844


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Size: 5 lb(s).

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30g Protein - 34g Carbs - 280 Calories - 3g Fiber - <1g Lactose

Muscle Growth* - Strength* - Energy* - Endurance* - Recovery* - Refuel*

My Mass JYM™ formula is the first gainer to use a non-proprietary protein blend, a non-proprietary carbohydrate blend, and a non-proprietary fat blend. The 1:1 ratio of protein to carbs works to help optimize lean muscle mass gains while minimizing body fat gain.* Whether you use it as a meal supplement when on the go, or as a muscle gainer, you can be confident that every ingredient in this bottle was selected by me, as I design every JYM product or both myself and the rest of JYM Army.
- Jim Stoppani, PhD
Owner - JYM Supplement Science

Label (click image to enlarge)


As a Dietary Supplement, mix one to two scoops of MASS JYM™ with 10-24oz. of cold water or milk depending on your preference for thickness and texture. Use MASS JYM at any time of day - morning, between meals, before bed, before or after workouts - as a meal supplement, to increase your total protein and caloric intake, and help maximize muscle and size gains.*


Warning: Do not use a sole source of nutrition. Check with a qualified healthcare professional before taking this product if you are pregnant, nursing, under age 18, or if you have any known or suspected medical condition()s) and/or are taking any prescriptions or OTC medications(s).

Prop 65 Warning: This product contains a chemical known to the state of California to cause cancer, birth defects or other reproductive harm.

Warning: Discontinue use two weeks prior to surgery. , Keep out of reach of children.

Other Ingredients

Protein Blend (Whey Protein Isolate, Micellar Casein, Milk Protein Isolate, Egg Protein), Pea Starch, Dextrose, Natural and Artificial Flavor, Polydextrose, Sunflower-Based Creamer (Sunflower Oil, Maltodextrin, Micellar Casein, Soy Lecithin, Sodium Citrate, and Tricalcium Phosphate), Isomaltulose, Coconut-Based Creamer (Coconut Oil, Maltodextrin, Food Starch, Mono-and Diglycerides, Tricalcium Phosphate), Gum Blend (Cellulose Gum, Xantham Gum, Cararageenan), Salt, Oat Bran, Ground Vanilla Beans, Sunflower Lecithin, Sucralose, Acesulfamate Potassium, Silicon Dioxide


Store at 59-86° F (15-30° C). Protect from sunlight and moisture.
PHD Fitness, 31356 Via Colinas #112
Westlake Village, CA 91362 USA

Nutrition Facts

Serving Size  1 Scoop(s)
Servings Per Container  30

Amount Per Serving     % DV

Calories 280  
  Calories from Fat 40  

Total Fat 4g   6%
  Saturated Fat 1g   5%
Polyunsaturated Fat 1g   5%
Monounsaturated Fat 1g   5%
Cholesterol 20mg   7%
Potassium 125mg   4%
Total Carbohydrate 31g   10%
  Dietary Fiber 3g   12%
Protein 30g   60%
Calcium 476mg   5%
Sodium 360mg   15%
Sugars 10g  

** Daily Value (DV) not established.


4.6 / 5.0
9 Reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Stars
MassJym Apple Fritter
Great product that is not just for mass gaining. The product has a great taste but is a little too thick for a shaker when mixed with milk and anything but water. Can fit any diet and good for a quick meal on the go.
March 14, 2018
4 weeks ago
Good stuff !
March 7, 2018
1 month ago
Lean Mass
Love the 1:1 ratio of protein to carbs and the Apple Fritter tastes amazing! Like a donut but with better macros. Will buy again!
March 7, 2018
1 month ago
The best.
The best protein in the market.
March 3, 2018
1 month ago
Apple fritter!!
Apple fritter is so delicious. By far the best tasting protein/mass gainer I have had.
March 3, 2018
1 month ago
Pretty solid
Good flavor good profile 1:1 ratio protein to carbs. Very filling
March 2, 2018
1 month ago
By far the best lean mass gainer on the market! Taste is amazing and a great, clean product!
February 22, 2018
Insane!!! A LEAN MASS GAINER???!!!!!!
Are you kidding me?? Who else besides Jim Stoppani would develop a Mass gainer that is specially designed to gain LEAN MASS???!!!!! This formula rocks!!! no other mass gainers even come close to MASS JYM. cant wait to add serious muscle and lose fat at the same time!!!
February 21, 2018
MassJym - Excellent, But GNC service so out-dated.
Had to write a review for GNC's most archaic service that exists as of 2018 !!

NOTE : This is REVIEW of GNC's fulfillment service ( NOT for JYM Supplements, which are awesome no matter what you try !)

Had I purchased this at Amazon or the product would have been at my doorstep in 2 days !
Here ? We have to wait a full 10 days !!!
If this was 1996 - I would have been so elated just to be able to order online to not have to visit a store !! But sadly it is 2018 and waiting 10 days for ANY product is simply in-acceptable !

Bye bye GNC ! Hello
February 15, 2018
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