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  (2,737 Reviews)

Product Overview

Packing May Vary

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
2,737 Ratings
Verified Buyer Rating
2,470 Ratings
Average Flavor Rating
16 Flavors
Top Rated Flavor
Vanilla Peanut Butter Swirl
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.
Jul 05, 2020
  • 5 Vanilla Peanut Butter Swirl
  • 10 Tahitian Vanilla Bean
  • 7 Chocolate Peanut Butter

Tahitian Vanilla Bean is by far the best flavor I've had. I had high hopes for the Vanilla Peanut Butter Swirl but not a fan of it mixed in a shake (I used milk). I do think it would be great for baking though.

Jul 01, 2020
Verified Buyer
  • 10 Vanilla Peanut Butter Swirl
  • 10 Tahitian Vanilla Bean

Best tasting protein I have tried. Love the new Vanilla Peanut Butter Swirl. Really don't see how you couldn't like it.

Jun 23, 2020
Verified Buyer
  • 10 Rocky Road
  • 10 S'mores
  • 5 Vanilla Peanut Butter Swirl

Rocky Road and Smores are two of THE BEST protein powders I've ever tried. I like that it's a mix of whey and casein too. I'm not sure about all the hype on the vanilla peanut butter swirl. To me, it does taste like those two flavors but it has this vitamin taste to it that I can't overlook. It messes it up for me. Can't wait to try some of the other flavors like Cookie Crunch and Tahitian Vanilla Bean!

Jun 21, 2020
Verified Buyer
  • 10 Vanilla Peanut Butter Swirl

Hands down the best tasting protein I’ve tried. If you like the taste of Nutter Butter cookies, you’ll love this. I have to have my shakes very cold and this powder dissolves with ease in very cold water. Typical Jym product!!

Jun 20, 2020
  • 10 Vanilla Peanut Butter Swirl

A great taste of Vanilla and Peanut Butter mixed into one! Look no further than the Vanilla Peanut Butter Swirl ProJym!! Amazing taste!! With the Jym Supplements you are getting top notch quality all around with the best ingredients!! I highly recommend this to anyone!! You all need to try this!!!

Jun 16, 2020
Verified Buyer
  • 10 Vanilla Peanut Butter Swirl

This is without a doubt the best tasting protein shake I have ever had! Smooth and creamy, more like dessert! Highly recommend this flavor.

Jun 13, 2020
Verified Buyer
  • 9 Chocolate Cookie Crunch
  • 7 Chocolate Mousse
  • 8 S'mores
  • 10 Tahitian Vanilla Bean

Absolutely love Pro JYM! High quality and transparent labeling about what is included in the product, how much, and why. Flavors are great.

Jun 09, 2020
Verified Buyer
  • 10 Chocolate Cookie Crunch
  • 10 S'mores
  • 7 Tahitian Vanilla Bean

Love these shakes was looking for something that did not have a lot of carbs and stumbled on Pro Jym. I love chocolate so that goes without saying the s’mores and chocolate cookie crunch taste so good and they have little chunks to give it a texture. The Tahitian vanilla seemed a bit bland but still good.

Jun 07, 2020
Verified Buyer
  • 10 S'mores

This ⚡️⚡️ Mike from the National Socialist Movement. Of all the Post workout proteins I’ve tried I like JYMs s’mores flavor the most and I’ve encouraged all of our members of the NSM who are on a fitness program to use this protein along with the post workout fruit punch as a sip as you go durring your workouts due to the great flavor that it is. Keep up the great work guys , it’s really helping our members achieve their gain and strength goals that are expected of the NSM /SS Division 98/14, SS Major Mike Schlayer

Jun 02, 2020
Verified Buyer
  • 9 Cookies & Cream

I'm a big fan of Jim Stoppani's products, because I know the science that went into the brand. I really love the ProJym Cookies & Cream flavor and drink protein shakes daily made from it. I've tried other flavors but nothing compared until I tried Vanilla Peanut Butter Swirl--it's the best! Flavorful, without an aftertaste, and goes well with milk (skim or 2%). VPBS is my new favorite, but I am sad it is STILL out of stock. I'll keep checking daily and will make a big purchase when it is back. Please hurry--i"m almost out!

May 28, 2020
Verified Buyer
  • 10 S'mores
May 27, 2020
Verified Buyer
  • 6 Chocolate Peanut Butter

I love peanut butter and if you’ve had the vanilla peanut butter swirl, then you understand the bar that it sets when it comes to other protein flavors. I only ordered the chocolate peanut butter because the VPB was and still is out of stock. The CPB is only okay. It kind of smells funny too. Idk, kind of disappointed but I will use all of my 4lbs because the product is a great one, just not this flavor—in my opinion.

May 16, 2020
Verified Buyer
  • 10 S'mores
  • 10 Cookies & Cream

The BEST shake you will ever have. They’re so Delicious!! I’ve tried plenty of brands from plenty of different stores & nothing compares To JYM.

May 16, 2020
Verified Buyer
  • 10 Tahitian Vanilla Bean

This flavor has been the most versatile I've ever tried. It goes down amazingly on it's own, and in smoothies. The tahitian vanilla is a great accent to any fruit smoothie. Since trying this line I'd products I haven't looked back.

May 16, 2020
  • 10 Tahitian Vanilla Bean

I consume ProJym daily and I can say that it is definitely the best protein powder I have ever used. Ever since I first discovered JYM products, I haven't used any other supplement brand. The results and taste are just wonderful.

2 Sizes
2 Lbs.
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7 Flavors
Chocolate Cookie Crunch
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Flavor Rating: {{sku.flavorRating | flavorRating}}
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Price: $34.99  ($1.52 / Serving)
Flavor Rating: 9.0
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

2 Lbs. Chocolate Cookie Crunch
Serving Size: 1 Scoop (40g)
Servings Per Container: About 23
Amount Per Serving % Daily Value
Calories 150       
Total Fat 3 g 4%**
Saturated Fat 2.5 g 13%**
Cholesterol 15 mg 5%
Sodium 210 mg 9%
Total Carbohydrate 7 g 3%**
Dietary Fiber 1 g 4%
Total Sugars 1 g
Includes 0g Added Sugars 0%
Protein 24 g 48%**
Calcium 419 mg 32%
Iron 1 mg 6%
Potassium 270 mg 6%
** The % Daily Value tells you how much a nutrient in a serving of food contributes to a daily diet. 2,000 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, 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, Salt, Gum Blend (Cellulose Gum, Xanthan Gum, Carrageenan), Sunflower Lecithin, Sucralose, Acesulfame Potassium, Silicon Dioxide.
Contains: SOY, EGG and MILK. 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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