Pro JYM
JYM Supplement Science

Pro JYM

Suplemento de proteína combinado para máxima eficiência
Feita com proteínas do soro de leite, caseína e ovos da mais alta qualidade!
9.3 out of 10 (2,333 Reviews)
5 Sizes
2 Lbs - New
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Banana Cream Pie
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Price: $34.99 ($1.35 / Serving)
Flavor Rating: 7.5
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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

Overall Rating
9.3
2,333 Ratings
Verified Buyer Rating
9.3
2,130 Ratings
Average Flavor Rating
9.3
9 Flavors
Top Rated Flavor
9.0
Gingerbread Cookie - Limited Edition!
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.
10
Verified Buyer
  • 7 Caramel Macchiato
  • 10 Gingerbread Cookie - Limited Edition!
  • 5 Chocolate Mousse

I have tried 3 of the new flavors of JYM and while I still love the product some the new flavors are not my favorite, with the exception of Gingerbread Cookie! Please make gingerbread cookie a full time flavor, it is absolutely delicious! The caramel macchiato tastes good but when I mix it, it comes out extremely foamy. The same with the chocolate mousse but I find the chocolate flavor to be lackluster at best. It does not compare to the old flavor chocolate cookie crunch.

10
Verified Buyer

Love the S'mores and the Chocolate Chip Cookie, bring it BACK!!!

9
Verified Buyer
  • 9 Caramel Macchiato

Surprised to have a new flavor that tastes good, tastes the best mixed with milk!

8
Verified Buyer
  • 7 Red Velvet Cake
  • 10 Banana Cream Pie
  • 10 Tahitian Vanilla Bean
  • 7 Caramel Macchiato
  • 5 Chocolate Mousse

Every time I decide to try a different protein powder I always come back to this. However, not all flavors are great, especially from the new line. If you don't mind artificial sweeteners this is a great product. It is so practical to be able to consume the same product before/after workout or during the day instead of food or before going to bed without needing to have different cans for every occasion. Original Chocolate Cookie Crunch was by far the best tasting flavor and they need to bring it back.

9
Verified Buyer
  • 2 Red Velvet Cake

The protein used to be some of the best. The smores and the original vanilla tasted fantastic and mixed well. On the contrary, the red velvet cake tastes awful. I will be running out of protein soon and unless Jym brings back some better flavors I will be searching elsewhere.

‡ This price is the retail price for JYM product found at GNC.com in the last 30 days. The price may not include shipping cost, tax, sale or promotional prices, or discounts such as member pricing. Prices may change and formulas may vary. Bodybuilding.com verifies this price every 30 days.
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2 Lbs - New
2 Lbs - New
26 Servings | $1.35 Per Serving
$34.99
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4 Lbs - New
4 Lbs - New
52 Servings | $1.10 Per Serving
$56.98
1.8 Kilograms
1.8 Kilograms
47 Servings | $1.21 Per Serving
$56.98
$57.99

What's in JYM Supplement Science Pro JYM

Serving Size: 1 Scoop (35g)
Servings Per Container: About 26
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.

Instruções de Pro JYM: Misture cada medida de Pro JYM em 180 ml de água para obter melhor sabor e textura. Consuma 1 medida 30 minutos antes dos treinos e 1 medida 30 minutos após os treinos. Considere também tomar 1 medida ao acordar todos os dias e antes de dormir,para maximizar os ganhos de músculo. Você também pode consumir 1 medida entre as refeições regulares.

Advertências: Não use esse produto como sua única fonte de nutrição. Mantenha fora do alcance de crianças Consulte um profissional de saúde antes de tomar esse produto se você estiver grávida, amamentando, tiver menos de 18 anos de idade ou se você tiver qualquer condição médica conhecida ou suspeita e/ou usar qualquer medicamento sujeito a receita médica ou de venda livre.

* Essas afirmações não foram avaliadas pelo Food and Drug Administration. Este produto não é voltado ao diagnóstico, tratamento, cura ou prevenção de nenhuma doença.