Post JYM Active Matrix
JYM Supplement Science

Post JYM Active Matrix

Post-Workout Powder for Recovery and Growth*
Powerful Cocktail Designed to Help Boost Repair, Maximize Recovery, and Build Muscle*
9.5 out of 10 (1,348 Reviews)
2 Sizes
30 Servings - New
Choose a Size
{{vm.group.name}}
{{group.violatorText}} {{group.name}}
{{group.skus[0].inventory.labelDisplay}}
{{group.salePriceDisplay}}
{{group.strikePriceDisplay}}
4 Flavors
Lemonade
Choose a Flavor
{{vm.sku.name}}
{{sku.name}}
Flavor Rating: {{sku.flavorRating | flavorRating}}
{{sku.inventory.labelDisplay}}
{{vm.group.violatorText}}
Competitor Price: {{vm.group.strikePriceDisplay}}
Price: $37.99 ($1.27 / Serving)
Flavor Rating:

Product Overview

JYM Post JYM Active. Active Ingredients Matrix. The Ultimate Post-Workout Formula! Recovery*. Growth*. Refuel*.

"JYM Supplement Science combines real science with real ingredients to deliver unreal results. Post JYM, my revolutionary post-workout recovery formula, delivers the exact ingredients you need after every workout to ensure those unreal results.* It's a powerful post-workout cocktail scientifically designed to help you boost repair, maximize recovery, and build more muscle.*

Many of the ingredients in Post JYM Active Ingredients Matrix mirror ingredients in my Pre JYM blend. These ingredients include BCAAs, creatine HCL, beta-alanine, betaine, and taurine. These five ingredients need to be consumed before and after every workout for maximal performance and muscle growth.* Thus, Pre and Post JYM are designed to work in concert. Take Pre JYM to train like an animal; use Post JYM to recover like a pro.*

Post JYM Active Ingredients Matrix also contains carnitine and glutamine, which are important to quickly ramp up post-workout repair.* In addition, you can also purchase Post JYM dextrose separately. This way Post JYM lets you control your carbs and customize your post-workout protocol. By keeping dextrose separate, Post JYM lets you control your carbs and customize your post-workout protocol.

Like every JYM product, Post JYM contains no proprietary blends, proper dosing on all ingredients, no "abbreviated" formulas, no concentrates, and no BS. All eight of the ingredients in Post JYM are critical for recovery.* There is no filler. Every single ingredient is included at the best dose to optimize repair and growth.* That's the power, and promise, of Post JYM.

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

Hit the JYM!

Jim Stoppani, PhD
Owner, JYM Supplement Science


Post JYM Active Ingredients Matrix Features
  • Full doses of 8 science-backed ingredients
  • 6 grams of BCAAs in a 3:1:1 ratio that enhances muscle growth*
  • 3 grams of glutamine for better recovery and growth*
  • 2 grams of creatine HCL for greater strength, endurance, and muscle growth*
  • 2 grams of CarnoSyn® beta-alanine to boost muscle power, strength, endurance,  and muscle growth*
  • 2 grams of Carnipure L-carnitine L-tartrate to aid recovery and put more testosterone  to work for you*
  • 1.5 grams of betaine for greater power and strength during workouts*
  • 5 milligrams of BioPerine® to enhance absorption of nutrients for even better results*

Under the Microscope

Let’s take a closer look at each of the eight ingredients and doses used to make Post JYM a revolutionary recovery formula.*

6 grams of Branched-Chain Amino Acids (BCAAs)
  • The BCAAs are three amino acids—leucine, isoleucine, and valine—that share a common structure.
  • Leucine is the most critical after workouts because it stimulates muscle protein synthesis (i.e., muscle growth) by activating the mTOR complex.* It also increases insulin release, which drives more amino acids, creatine, and carnitine from Post JYM into your muscle cells.*
  • Having a 3:1:1 ratio of leucine to isoleucine to valine in a post-workout product, such as in Pre JYM, provides an extra bit of leucine for maximal muscle growth without compromising the critical role that isoleucine and valine play in this process.*
2 grams of Creatine HCL
  • There are hundreds of studies suggesting that creatine supplementation leads to significant gains in muscle strength and power, as well as muscle growth.*
  • Creatine HCL is made by attaching a hydrochloride (HCL) group to creatine.
  • Adding the hydrochloride group lowers the pH of creatine, making it more acidic. This drastically increases creatine's solubility in fluids, which increases its absorption and reduces stomach issues.*
  • Clinical research suggests that one of the best times to get a dose of creatine is after workouts. This is especially true when consuming creatine along with ingredients that spike insulin levels, such as leucine and dextrose, which are included in the Post JYM Active Ingredients Matrix and Post JYM Dextrose.*
2 grams of CarnoSyn® Beta-Alanine
  • Beta-alanine is an amino acid that gets taken up by muscle fibers and combines with the amino acid histidine to form carnosine.*
  • Research suggests that carnosine increases strength and power, improves endurance and recovery, and muscle growth.* This is especially true when taken together with creatine, as in Post JYM.
  • One of the best times to get a dose of beta-alanine is right after workouts when muscle fibers are primed to utilize nutrients.* Taking beta-alanine along with leucine and dextrose, as in Post JYM Active Ingredients Matrix and Post JYM dextrose, further enhances its uptake to keep your muscle carnosine levels maximized.*
2 grams of Carnipure L-Carnitine L-Tartrate
  • Studies suggest that L-carnitine L-tartrate supplementation enhances recovery after exercise with as little as 1 gram.* The better recovery is likely due to carnitine’s ability to boost nitric oxide (NO) production and therefore increase blood flow to recovering muscles, as well as its ability to induce an increase in muscle oxygen consumption.*
  • Another benefit of L-carnitine L-tartrate is that it increases the amount of androgen receptors in muscle cells.* These are the receptors that testosterone binds to inside muscle fibers to instigate muscle growth.* Since testosterone rises following a workout, having a higher concentration of androgen receptors in the muscle cells can help ensure that more of that testosterone is used to build muscle.*
  • Since carnitine requires insulin for entry into muscle cells, it’s best to supplement carnitine with ingredients that spike insulin levels, such as leucine and dextrose, which are both in Post JYM Active Ingredients Matrix and Post JYM dextrose.*
3 grams of Glutamine
  • Glutamine is one of the most abundant amino acids in the body and is important for muscle recovery and growth.*
1.5 grams of Betaine
  • Betaine, also known as trimethylglycine (TMG), is a modified version of the amino acid glycine.
  • Betaine supplementation has been suggested in clinical studies to improve muscle strength and power production, increase the number of reps done with a given weight, and improve endurance.*
  • University of Connecticut researchers reported that supplementing with 1.25 grams of betaine twice per day for two weeks increased bench press power by 20 percent and muscle force on the bench press by 25 percent.*
  • Betaine has also been shown to significantly increase protein synthesis following workouts as compared to a placebo. This can help lead to greater muscle growth in the long term.*
1,000 mg of Taurine
  • Taurine is a specialized amino acid that is important for endurance and muscle strength.*
  • Exercise depletes taurine levels, thereby impairing strength and endurance, so it’s critical to get a dose of taurine after every workout to replenish what was lost.*
5 mg of BioPerine®
  • BioPerine® is a patented extract of the fruit of black pepper, or long pepper, that contain standardized amounts of the active ingredient piperine.
JYM Supplement Science

Ratings & Reviews

Overall Rating
9.5
1,348 Ratings
Verified Buyer Rating
9.5
1,232 Ratings
Average Flavor Rating
9.5
5 Flavors
Top Rated Flavor
10
Lemonade
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
  • 9 Watermelon

I used this mixed with the jym carb with used 20 oz of water and it is so sweet. It tastes really good but the sweetness is so overpowering.

10
Verified Buyer
  • 10 Lemonade

Tastes like country time lemonade. Sweet but not to strong. Surprisingly with the large amount in the scoop, you have zero grittiness while drinking.

10
Verified Buyer

Great taste, great flavor, mixes very well, sweet taste not bitter at all. Great ingredients. Definitely worth the cost. I WILL recommend this flavor for JYM Post workout. 9/10 for me.

10
Verified Buyer

I have been using JYM products for about 6 months. They have all done exactly what they are supposed to do. Post Jym has really shortened my recovery time.

10
Verified Buyer
  • 9 Watermelon
  • 9 Fruit Punch

It is a best post workout supplement I have been used. I had great recovery after all of trainings.

30 Servings - New
30 Servings - New
30 Servings | $1.27 Per Serving
$37.99
30 Servings.
30 Servings.
30 Servings | $1.27 Per Serving
$37.99

What's in JYM Supplement Science Post JYM Active Matrix

Serving Size: 1 Scoop (19g)
Servings Per Container: About30
Amount Per Serving % Daily Value
Calories 45       
Total Carbohydrate 1 g <1%**
Calcium 35 mg 4%
L-Glutamine 3 g
Creatine Hydrochloride 2 g
Beta-Alanine (as CarnoSyn®) 2 g
L-Carnitine L-Tartrate (as Carnipure™) 2 g
Betaine (Trimethylglycine) 1.5 g
Taurine 1 g
L-Leucine 3.6 g
L-Isoleucine 1.2 g
L-Valine 1.2 g
Black Pepper (Piper nigrum) Fruit Extract (as BioPerine®) 5.3 mg
** Percent Daily Values are based on a 2,000 calorie diet.
† Daily Value not established
Other Ingredients:
Natural And Artificial Flavors, Sucralose, Calcium Silicate, Citric Acid, Acesulfame Potassium, Malic Acid, FD&C Yellow #5.
ALLERGEN WARNING: Produced on shared equipment that also produces products that may contain EGG, MILK, SOY, TREE NUTS, AND WHEAT.

Directions For Post JYM Active Matrix: As a Dietary Supplement, mix 1 scoop of Post JYM Active Ingredients Matrix™ into 16-32 oz. water, preferably within 30 minutes after workouts. Consider allowing Post JYM Active Ingredients Matrix to mix for 10-15 minutes before drinking. Also consider drinking it over the course of 15-30 minutes. Add Post JYM Fast-Digesting Carb™ to the Post JYM Active Ingredients Matrix for best results.

Warnings: Check with a qualified healthcare professional before taking this or any other dietary supplement. Do not use if you are pregnant or nursing, under 18 years of age, have any known or suspected medical conditions, and/or if you are taking any prescription or OTC medications, as Post JYM Active Ingredients Matrix may enhance the absorption rate of some medications. KEEP OUT OF REACH OF CHILDREN.

Warning: Concerning California Residents: This product contains chemicals known to the State of California to cause cancer and birth defects or 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 BCAAs.
Check out other Build Muscle Products.