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  (2,620 Reviews)
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Product Overview

The Perfect Protein Blend

Growth* Strength* Energy* Recovery*

Pro JYM Containers

4 Must Have Proteins

7.5g Whey Protein Isolate
7g Micellar Casein
7g Milk Protein Isolate
2.5g Egg White Protein
Jim Stoppani Drinking

Pro JYM™

Building Muscle Never Tasted So Good!

To make improvements in the gym, high-quality protein powder should be on the top of your shopping list. When designed properly, protein powder is truly a triple-threat – it can be used to get bigger, stronger, and leaner.* Plus, it's fuel – food that feeds hungry muscles, while also satisfying the occasional (or regular) sweet tooth, not to mention replacing snack foods that can derail your progress.

Growth Icon Growth*
Strength Icon Strength*
Recovery Icon Recovery*
Taste Icon Taste

Blends Are Best

Pro JYM's three types are absorbed in the body at varying rates – whey extremely fast, casein very slowly, and egg at a “medium” pace. This is exactly how you want your protein to act to ensure that the muscles get an immediate supply of amino acids (the building blocks of protein) as well as a steady trickle of them in the hours following.*

Research now shows that when you add medium-digesting and slow-digesting proteins to fast-digesting whey, muscle protein synthesis remains elevated for longer than when using whey alone.* And muscle protein retention is higher, as well. That means that more protein is being built in the muscle, which is what leads to long term gains in muscle size and strength.*

Chart 1

Pro JYM Protein Blend

Chart 2

Pro JYM Digestion Timeframe

Pro JYM Feeds Your Muscles Longer

Pro JYM's exclusive protein blend extends the process of building, repairing and retaining lean muscle well beyond that of Whey Protein Isolate.* As shown in chart 2 above, Pro JYM harnesses the fast-acting benefits of Whey Isolate (red line) and then extends these benefits up to 3-hours longer with micellar casein (green), and egg (blue). It's the protein that works as hard as you do.

All-Day Protein Source

Before and after workouts are two great times to take Pro JYM, but your body needs high-quality proteins throughout the day to repair and build muscle. The fast-digesting whey in Pro JYM makes it a great first-thing-in-the-morning protein source to help stop catabolism, and the slow casein is ideal to take before bedtime to provide the muscles amino acids while you sleep.* Pro JYM also functions well as a snack or as an addition to any meal that needs a protein boost.

Sunrise Icon Morning
Dumbbell Icon Before/After Workouts
Meals Icon Between Meals
Moon Icon Night

Build and Recover*

It takes ample protein to build new muscle and gain strength and recover after hard workouts* – plain and simple. Getting all that protein from whole foods would be a quite a chore, but Pro JYM makes it easy... and delicious!

Best-Tasting Protein You Ever Had

You can't underestimate taste and texture when it comes to your protein. Seriously, if you're going to have multiple protein shakes every day, don't you want it to taste great?! With Pro JYM, just as much attention is paid to flavor as the protein blend formula. I want to mix my protein in water or milk and have it literally taste like a milkshake – and Pro JYM does! With amazing flavors like Chocolate Cookie Crunch, Rocky Road, Chocolate Peanut Butter, and Tahitian Vanilla Bean – plus a thicker, creamier texture than whey-only powders – you'll look forward to your Pro JYM shake every day!

Jim Stoppani Drinking Pro JYM

No Proprietary Blends

A proprietary blend is any supplement that doesn't list the precise dose of every single active ingredient it contains. This isn't only prevalent with pre-workouts and fat-burners – a vast majority of protein powders on the market are proprietary blends as well because they don't tell you the exact amounts of proteins in the formula. Pro JYM, on the other hand, lists the exact amounts on the front of the container of all three types of proteins in their four distinct forms: whey protein isolate (7.5 grams), micellar casein (7 grams), egg albumen (2.5 grams) and milk protein isolate (7 grams = 5.5 grams casein + 1.5 grams whey).

No Protein Spiking

Nitrogen spiking (aka “amino spiking” or “protein spiking”) is an unscrupulous and widespread technique that allows some supplement companies to put in less protein than what's listed on the label (without getting caught) as a means of slashing costs and increasing their profit margins – at the user's expense. Getting a “spiked” protein means paying for, say, 24 grams of protein but getting only 18 grams of actual whole proteins. With Pro JYM, you get all 24 grams per serving, guaranteed. Pro JYM has and never will be spiked with cheap fillers.

Complete The JYM System With Pro JYM

Pre JYM and Post JYM (BCAAs+ Recovery Matrix) take care of all the individual amino acids and other performance- and recovery-boosting nutrients you need around workouts.* With Pro JYM, you're getting complete proteins to help fuel the muscles and maximize recovery.* Take Pro JYM along with both Pre JYM before workouts and Post JYM afterward.

No BS, Just Science

I've been studying nutrition and supplement science both in the lab and in the gym for decades. I've done the research, and I've converted it into real results for millions of real people just like yourself. I began educating hard-training men and women worldwide through the pages of Muscle & Fitness, FLEX, and Muscle & Fitness Hers magazines before finding a home for my programs, articles, and videos here on, as well as my own website I created Pro JYM because I was fed up with seeing nothing but whey-only protein powders. Now consumers have an ideal protein blend to maximize gains in size, strength, and even fat loss.*

Ratings & Reviews

Pro Jym Protein Powder
Overall Rating
2,620 Ratings
Verified Buyer Rating
2,380 Ratings
Average Flavor Rating
15 Flavors
Top Rated Flavor
By clicking the button above, you agree to entering the Reviews section. Products in the Store are not intended to diagnose, treat, cure, or prevent any disease.
Jan 08, 2020
Verified Buyer
  • 10 Chocolate Peanut Butter
  • 10 Chocolate Cookie Crunch

Great product with great results!

Jan 07, 2020
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
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
  • 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
Verified Buyer
  • 10 S'mores

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

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

Great protein,great taste.

Dec 22, 2019
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
Verified Buyer
  • 10 Tahitian Vanilla Bean

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

Dec 20, 2019
Verified Buyer
  • 10 Chocolate Cookie Crunch


Dec 18, 2019
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
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
Verified Buyer
  • 10 Rocky Road
Nov 29, 2019
Verified Buyer

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

Nov 26, 2019
  • 3 Chocolate Cookie Crunch

Maltodextrin, Food Starch no need to be in a protein powder no that good

Nov 25, 2019
Verified Buyer
  • 9 Tahitian Vanilla Bean

This product let's you know what you're putting in your body. Doesn't have proprietary blends to hide what is in it. It is lower in cholesterol than most others as well. I highly recommend this product

2 Sizes
4 Lbs.
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9 Flavors
Rocky Road
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Price: $56.98  ($1.10 / Serving)
Flavor Rating: 8.9
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 (43g)
Servings Per Container: About 44
Amount Per Serving % Daily Value
Calories 170       
Total Fat 4 g 5%**
Saturated Fat 3.5 g 18%**
Cholesterol 15 mg 5%
Sodium 280 mg 12%
Total Carbohydrates 8 g 3%**
Dietary Fiber 1 g 4%
Total Sugars 2 g
Includes 0g Added Sugars 0%
Protein 24 g 48%
Calcium 434 mg 33%
Iron 1 mg 6%
Potassium 269 mg 6%
** The % Daily Value tells you how much a nutrient in a serving of food contributes to a daily diet. 2000 calories a day is used for general nutrition advice.
† Daily Value not established.
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), Cocoa Processed With Alkali, Mini Marshmellows (Sugar, Corn Syrup, Modified Cornstarch, Gelatin, Sodium Hexametaphosphate, Artificial Flavors, Natural Flavors, Artificial Color (Blue #1)), Cookie Pieces (Sugar, Tapioca Starch, Rice Flour, Cocoa Processed With Alkali, Palm Oil, Corn Starch, Natural Flavors, Salt, Sodium Bicarbonate, Soy Lecithin), Natural & Artificial Flavor, Sea Salt, Cellulose Gum, Sunflower Lecithin, Sucralose, Acesulfame Potassium, Xanthan Gum
Contains: SOY, MILK, AND EGG. Produced on shared equipment that also processes products that contain 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.
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