Pro Jym Protein Powder
JYM Supplement Science

Pro Jym Protein Powder

24g of Pure, Quality Protein in Every Scoop with No Added Amino Acids or Filler Nutrients
A Pure Blend of High-Quality Proteins in Exact Amounts to Maximize Growth, Recovery, and Repair*
9.2  out of 10  (2,622 Reviews)
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Product Overview

Pro JYM. The anabolic protein powder created and used by Dr. Jim Stoppani. High Quality Protein Blend for Maximal Muscle Growth.

"JYM Supplement Science combines real science with best-in-class ingredients and precise doses to deliver unreal results. Pro JYM is my exclusive protein blend designed to help you build muscle, recover faster, and train stronger. Whether you want to boost strength, add size, or get shredded, Pro JYM is for you. It's a powerful blend of proteins that add up to pure muscle fuel."


Grow Like a Pro

Each scoop of Pro JYM delivers 24 grams of pure, quality protein. It’s not "spiked" with single amino acids to artificially increase the protein content or made with cheap and inferior whey protein concentrate or caseinates. To make Pro JYM, I selected only the highest quality whey protein isolate, micellar casein, milk protein isolate, and egg white protein (egg albumin).

The 24 grams of protein in each scoop of Pro JYM contain the following:• Whey protein isolate: 7.5g

  • Whey protein isolate: 7.5g
  • Micellar casein: 7g
  • Egg albumin: 2.5g
  • Milk protein isolate: 7g (5.5g casein, 1.5g whey)

Since milk protein isolate is 20 percent whey protein and 80 percent micellar casein, the 24 grams of protein in Pro JYM are really broken down into three main categories:

Protein chart
A Blend is Best

While a high-quality protein powder should be at the top of everyone's supplement shopping list, don't make the common mistake of buying a pure whey protein powder right off the bat. Yes, whey protein is a critical staple for muscle growth, but to truly maximize growth, you need more than just whey. You need a precise blend of performance proteins.

Whey is a very fast-digesting protein. The rapid rate of digestion is one of whey's benefits, but on its own, this quality can actually be a downfall. Because whey digests so fast, it quickly boosts muscle protein synthesis (MPS). However, it only boosts MPS for a short amount of time.

Research now shows that when you add medium-digesting and slow-digesting proteins to whey, muscle protein synthesis remains elevated for longer than when using whey alone. Since muscle protein synthesis leads to muscle growth, elevating muscle protein synthesis for longer can have a significant impact on your overall gains.

In fact, research suggests that people who add slow-digesting casein protein to a whey protein shake around their workouts enjoy greater muscle growth over time than people taking whey alone. This research is the very reason I recommend taking a blend of fast-digesting whey protein, medium-digesting egg protein, and slow-digesting micellar casein.


Say No to Protein Spiking!

Many supplement manufacturers cut corners on their protein powders because high-quality protein is very expensive to make. They often use a dirty trick called “nitrogen spiking.” Nitrogen spiking, also called “amino spiking” or “protein spiking,” is a way to manipulate the test used to measure the protein content of protein powders.

The current method used to assess the amount of protein in a protein powder involves measuring the nitrogen content, which is then converted into protein amount. Nitrogen is used because protein is made of amino acids strung together in a chain, much like a pearl necklace, and every amino acid contains nitrogen. If manufacturers add loose amino acids to a powder, they can fool the test and deliver less pure protein than their labels claim.

Many people think that extra amino acids in their protein powder are beneficial. The major problem, however, is that certain amino acids are not added to make the protein powder more effective. Instead, they're simply added for their nitrogen. Most single amino acids, such as taurine and glycine, are much cheaper than whey protein, casein protein, milk protein, or egg protein. Even highly beneficial amino acids like BCAAs and glutamine are cheaper than protein powder. So, by adding a bunch of cheaper amino acids to their protein powders, supplement companies can boost their nitrogen content, which technically means they boost the amount of protein per serving, at least according to the nitrogen test.

Because the added amino acids are not complete proteins, the protein content of a spiked protein powder is not truly what a nitrogen test claims it is. For example, a whey protein powder may claim to contain 20 grams of protein per scoop. However, if the manufacturer added 5 grams of glycine per serving, then you are only getting 15 grams of actual whey protein and 5 grams of glycine, which would read as 20 grams of protein per serving.

An even bigger problem arises when proteins are spiked with amino acids that aren't used as building blocks to form proteins in the body. Taurine is once such amino acid. Taurine helps with energy production, so you might first be excited to see a high quantity of it in your protein. However, if 5 grams of taurine has been added to your protein powder that claims to contain 20 grams of protein per serving, you are only getting 15 grams of real protein and 5 grams of taurine. So the extra taurine comes at the expense of total protein.

If your favorite protein powder lists BCAAs, glutamine, beta-alanine, betaine (trimethylglycine), or creatine, you might think it’s a great product because of the additional nutrients. Yes, your protein contains these performance nutrients, but you may be getting them at the expense of the protein, not in addition to the protein. All those ingredients are nitrogen-containing compounds that count towards the total protein amount listed on the label. You might be getting up to 10 grams less protein per serving than listed on the label.

The rampant use of nitrogen spiking is the main reason why I list the precise amount of each protein in every 24 gram serving of Pro JYM. Whey protein isolate makes up 7.5 grams, micellar casein makes up 7 grams, and milk protein isolate makes up 7 grams, and the remaining 2.5 grams comes from egg white protein (egg albumen). That totals 24 grams from complete proteins with no added amino acids or filler nutrients.


The Power of Pro

As with every other supplement in the JYM line, I want you to know the exact ingredients and doses in Pro JYM. I want you to see that it contains nothing but a pure blend of high-quality proteins in the exact amounts needed to maximize growth, recovery, and repair. In short, I want you to grow like a pro.

Prepare to experience the power of real science, real ingredients, and unreal results.

Hit the JYM!

Jim Stoppani, PhD
Owner, JYM Supplement Science

JYM Supplement Science

Ratings & Reviews

Pro Jym Protein Powder
Overall Rating
9.2
2,622 Ratings
Verified Buyer Rating
9.2
2,382 Ratings
Average Flavor Rating
8.8
15 Flavors
Top Rated Flavor
9.3
S'mores
By clicking the button above, you agree to entering the Bodybuilding.com Reviews section. Products in the Store are not intended to diagnose, treat, cure, or prevent any disease.
Jan 25, 2020
10
Verified Buyer
  • 10 Chocolate Cookie Crunch
  • 9 Chocolate Peanut Butter
Jan 23, 2020
10
Verified Buyer
  • 10 Tahitian Vanilla Bean

I have just finished a pot of Vanilla Protein and if you follow the instruction on the packet and mix it, then let it rest in the fridge for 20 minutes before a last shake it is beautifully smooth and mixed really well. It does mean you have to wait before drinking but trust me, you'll enjoy it so much more. I don't even have the little ball cage thing to help mix it and I don't notice the difference it mixes that well. I get no lumps at all, even if I mix with JYM Post-workout, or some Nesquick milkshake powder if I want a different flavour.

Jan 08, 2020
10
Verified Buyer
  • 10 Chocolate Peanut Butter
  • 10 Chocolate Cookie Crunch

Great product with great results!

Jan 07, 2020
1
Verified Buyer
  • 3 S'mores

Used 2 of those. During a week of very intense workouts, using at recommended doses, developed a kind of sickness. It´s probably not specifically about Jym, but about all mixes with artificial sweeteners. I just cannot understand why to add useless sweeteners, and Jim with his sugar promotions (gummies, marshmallow sticks) does not help. I ordered another brand, raw and free of any kind of sweeteners be those natural or artificial. I will not buy this again and will unfollow Jim on Instagram. I was impressed with Jim´s research, all looked solid, but I´´m done and page closed.

Jan 07, 2020
8
Verified Buyer
  • 3 Cookies & Cream
  • 7 Chocolate Mousse
  • 10 Rocky Road

Cookies & Cream is to blend for me. Its a durable flavor but not what you expect. Chocolate Mousse is a set up, you can taste the flavoring. Rocky Road is by far my favorite. It's rich and bold in flavor.

Jan 06, 2020
8
 
  • 1 Tahitian Vanilla Bean

As far as protein goes, I guess it did its job. However, the protein itself was tough to mix and has such a powdery and chalky consistency. My mouth felt dryer after drinking it, even with water, milk+water, or milk. Downing this was a workout in itself.

Jan 03, 2020
10
Verified Buyer
  • 10 S'mores

Product was great! Bodybuilding.com shipping was awful, Had to contact customer support to receive a refund, after waiting almost 10 days without receiving my items.

Jan 03, 2020
10
Verified Buyer
  • 10 S'mores
  • 9 Chocolate Cookie Crunch
  • 8 Cookies & Cream

Great protein,great taste.

Dec 22, 2019
9
Verified Buyer
  • 9 Tahitian Vanilla Bean

Been using Pro Jym consistently for about 3 weeks. Incredibly happy with the flavor and consistency. Before Pro Jym in used Optimum Nutrition and was always happy with it, but felt like I wasn't getting the most from it. Switching to Pro Jym I'm getting protein from multiple sources and feeling like I am making the most efficient gains in my life. Go Jym Army! Pro Tip: Mix with mandrian orange post workout for a orange creamsicle!

Dec 20, 2019
10
Verified Buyer
  • 10 Tahitian Vanilla Bean

This is simply the best protein powder on the market period.

Dec 20, 2019
10
Verified Buyer
  • 10 Chocolate Cookie Crunch

TASTES GREAT!

Dec 18, 2019
10
Verified Buyer
  • 10 Rocky Road
  • 10 Chocolate Cookie Crunch
  • 10 S'mores

Unreal taste. Better tasting protein I've ever had. Love the brand and the results.

Dec 16, 2019
10
Verified Buyer
  • 10 Chocolate Mousse
  • 9 Tahitian Vanilla Bean

I have tried a few of the flavours red velvet cake and tahini vanilla Bean and chocolate mousse.I have to say of those three chocolate mousse is a winner winner all the way through so delicious so nutritious absolutely my favourite!

Dec 12, 2019
10
Verified Buyer
  • 10 Rocky Road
Nov 29, 2019
10
Verified Buyer

Pro Jym is great especially when stacked with Pre Gym for serious Gainz💪 along with healthy nutrition and exercise

4 Sizes
1.8 Kilograms
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Price: € 36,25  (€ 0,70 / Serving)
Flavor Rating: 6.8
A Pure Blend of High-Quality Proteins in Exact Amounts to Maximize Growth, Recovery, and Repair*

What's in JYM Supplement Science Pro Jym Protein Powder

Serving Size: 1 Scoop (35g)
Servings Per Container: About 52
Amount Per Serving % Daily Value
Calories 140       
Calories From Fat 25       
Total Fat 2.5 g 4%**
Saturated Fat 2.5 g 13%**
Cholesterol 15 mg 5%
Total Carbohydrates 4 g 1%**
Sugars 1 g
Protein 24 g 48%**
Calcium 412 mg 41%
Sodium 120 mg 5%
Potassium 115 mg 3%
** Percent Daily Values are based on a 2000-calorie diet.
† Daily value not established.
Ingredients:
Protein Blend (Whey Protein Isolate, Micellar Casein, Milk Protein Isolate, Egg Protein), Coconut-Based Creamer (Coconut Oil, Maltodextrin, Food Starch, Mono- and Diglycerides, Tricalcium Phosphate), Natural And Artificial Flavors, Gum Blend (Cellulose Gum, Xanthan Gum, Carrageenan), Sucralose, Acesulfame Potassium, FD&C Yellow No. 5, Silicon Dioxide, Sunflower Lecithin.
ALLERGEN WARNING: Contains EGG and MILK. Produced on shared equipment that also processes products that contain SOY, TREE NUTS, and WHEAT ingredients.

Directions For Pro Jym Protein Powder: Mix each scoop of Pro JYM in 6-12 oz. of water or milk depending on your preference for thickness and texture. Consume 1-2 scoops within 30 minutes before workouts, and 1-2 scoops within 30 minutes after workouts. Also consider taking 1-2 scoops when you first wake up each day and before going to bed for maximizing lean muscle mass gains. You can also consume 1-2 scoops between regular meals.

Warnings: Do not use as a sole source of nutrition. Do not exceed the recommended daily dose. Keep out of reach of children. Check with a qualified healthcare professional before taking this product if you are pregnant, nursing a baby, under 18 years of age, or if you have any known or suspected medical condition(s) and/or are taking any prescription or OTC medication(s). Concerning California Residents: This product contains a chemical known to the State of California to cause cancer, birth defects, or other reproductive harm.

* These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.
Learn more about Whey Protein Isolate.
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