Post JYM Active Matrix
JYM Supplement Science

Post JYM Active Matrix

Powerful Cocktail Designed to Help Boost Repair, Maximize Recovery, and Build Muscle*
Post-Workout Powder for Recovery and Growth*
9.5  out of 10  (1,356 Reviews)

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 ingredients you need after every workout to promote 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. These ingredients include BCAAs, creatine HCl, beta-alanine, betaine, and taurine. These five ingredients should be consumed before and after every workout to help boost maximal performance and muscle growth.* Thus, Pre JYM and Post JYM Active Ingredients Matrix are designed to work in concert. Take Pre JYM to train like an animal; use Post JYM Active 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.

Like every JYM product, Post JYM Active Matrix contains no proprietary blends, proper amounts, no "abbreviated" formulas, no concentrates, and no BS. There is no filler. Every single ingredient is included at the studied amount to optimize repair and growth.* That's the power, and promise, of Post JYM Active Ingredients Matrix.

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 help enhance the body’s use of testosterone.*
  • 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.
  • Research suggests that leucine is the most critical after workouts because it stimulates muscle protein synthesis (i.e., muscle growth) by activating the mTOR complex.* It also supports the body’s natural insulin release, which drives more amino acids, creatine, and carnitine from Post JYM Active Ingredients Matrix 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 to help boost muscle growth without compromising the critical role that isoleucine and valine play in this process.*
2 grams of Creatine HCL
  • Many studies suggest 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 may help increase absorption to help reduce stomach issues.*
  • • Clinical research suggests that one of the best times to get a serving 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, respectively.*
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, may further enhance 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 promote nitric oxide (NO) production and therefore increase blood flow to recovering muscles, as well as its ability to help induce an increase in muscle oxygen consumption.*
  • Another benefit of L-carnitine L-tartrate is that it may help enhance the body's natural use of testosterone*
  • Since carnitine requires insulin for entry into muscle cells, it’s best to supplement carnitine with ingredients that spike insulin levels, such as leucine, which is in Post JYM Active Ingredient Matrix, and dextrose, which is in 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 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 increased power and muscle force on the bench press.*
  • Betaine has also been suggeested to help increase protein synthesis following workouts as compared to a placebo. This may 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 an effective amount 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 contains standardized amounts of the active ingredient piperine.
JYM Supplement Science

Ratings & Reviews

Overall Rating
9.5
1,356 Ratings
Verified Buyer Rating
9.5
1,236 Ratings
Average Flavor Rating
9.3
6 Flavors
Top Rated Flavor
9.5
Watermelon
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.
Apr 08, 2019
8
Verified Buyer
  • 8 Lemonade

Very good product with all the supplements that you need in one sip!

Mar 30, 2019
10
Verified Buyer

I've been using the full JYM System and support stack for almost 4 years, I highly recommend it based on results. Follow his training programs and diet (website and app) for maximum results.

Mar 26, 2019
9
Verified Buyer
  • 9 Watermelon

Very good.

Mar 05, 2019
9
Verified Buyer
  • 9 Watermelon

Product appears to work great, as I have no soreness after my workouts, I also use the Pre workout drink (mango) for extra energy, which is also great.

Feb 26, 2019
10
Verified Buyer
  • 10 Watermelon

The best supplement to help recover after workouts.

Feb 26, 2019
5
Verified Buyer
  • 10 Lemonade

The flavor was great. I only took it once and can not say anything bad about the functionality of the product. I can just tell you to consider buying it twice if you are sensitive to the taste of artificial sweeteners. I would keep taking it, but I have been trying to get the funky taste out of my mouth all morning and it is just not going away.

Feb 24, 2019
10
Verified Buyer
  • 7 Fruit Punch
  • 9 Lemonade
  • 10 Mandarin Orange
  • 6 Natural Lemon Lime
  • 8 Watermelon

I’ve been lifting / exercising for 14 years and the last 5 years have taken PreJym, PostJym and ProJym. PostJym has made a huge difference in recovery for me. My workouts are intense and I’m always feeling good for the next day to workout while using it. Most people just take BCAA post workout and spend the same amount as PostJym but don’t get all the other ingredients PostJym provides which is mind blowing. PostJym is the best post workout supplement on the market and it’s not even close. The Mandarin Orange is great especially if you want to mix it with Vanilla Bean ProJym. Rainbow Sherbet tastes like melted skittles. And Lemonade is amazing in the summer. My top 3 flavors for post.

Feb 19, 2019
10
Verified Buyer
  • 10 Lemonade
  • 10 Fruit Punch
  • 10 Watermelon

Love Jym products. Instead of paying more by purchasing separate supplements, there is everything you need in one, with proper dosing. Pre Jym is the same way, and you feel the difference with each workout, great stuff.

Feb 18, 2019
7
Verified Buyer
  • 10 Watermelon

Love the product but the packaging cut my finger. Wish it was easier to open.

Feb 07, 2019
10
Verified Buyer
  • 10 Lemonade
  • 10 Mandarin Orange
  • 10 Watermelon

This product is absolutely critical for recovery. If you are taking pre jym you should absolutely be taking post jym because after working out your body is primed and ready for ingredients like creatine, beta alanine, etc. The product really helps with soreness and the flavors are really good. Watermelon is my all time favorite! On workout days I’ll mix with jym protein and fast acting carbs for post workout shake. On non workout days I take post jym to further enhance recovery and keep my muscles saturated with creatine, taurine, beta alanine, and betaine.

Feb 05, 2019
5
Verified Buyer
  • 10 Watermelon

Post jym definitely works as advertised, my soreness isnt as bad and goes away much faster and the taste really is awesome. The only issue I have with it is usually 45-60 minutes after consuming I find myself speed-waddling to the bathroom to shoot liquid out my backside. And this is not a quick one and done. I will have to go, finish, then 5-10 minutes later repeat the process. For the benefits it is hard to say if this is worth the constant a** fountain. Loved the recovery, hated the squirts.

Feb 03, 2019
10
Verified Buyer
  • 10 Watermelon

works great when combined with pre gym and jym post carbs! you will see results quickly and recover faster if taking all 3 of these products at the right times.

Jan 26, 2019
10
Verified Buyer
  • 9 Watermelon
Jan 17, 2019
7
Verified Buyer
  • 1 Fruit Punch

Great product! but for me fruit punch taste is terrible! back to orange.

Jan 16, 2019
6
Verified Buyer

I have been using the Pre Jym, Pro Jym and Post Jym on a stack now for a couple weeks and it has been wreaking havoc on my bowels. I am not sure if it is because it is “cleansing” me or if my body just doesn’t agree with it. I literally am having straight liquid come out of my a-hole about an hour or hour and a half after my workouts and am going to the toilet 4-5 times a day now. I am using it as directed. Mixing Pre Jym with water, letting it set for 15 minutes, drinking it over the course of 15 minutes and consuming it 30 minutes before my workouts. Pro Jym is mixed with non-fat milk and consumed 30 minutes after work out. Post Jym is mixed with water, let stand for 15 minutes and then consumed directly after my Pro Jym and within 40-45 minutes after my workout. No other supplement stack I have ever taken has done this to me. For now, it isn’t too bad because I can be close to a bathroom at all times, but that won’t always be the case. Additionally, the Pre Jym doesn’t seem like it gives me the energy for my pumps. I had been taking NeuroCore pre-workout and while it did give me the jitters and made me feel like I wanted to claw my face off sometimes, it worked amazing in the gym when pumping some weight. Pre Jym doesn’t feel like that and I feel like I am falling flat on my pumps. I think that once I have used up the product that I currently have of the Jym line, I won’t be ordering again. Probably a good product, and probably better for me as opposed to other stuff I have been using, but I like results and I want to feel good about what I am using. Right now, I just don’t feel good with Jym.

1 Size
30 Servings
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Rainbow Sherbet
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Price: $37.99  ($1.27 / Serving)
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Flavor Rating: 8.3

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%**
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, Acesulfame Potassium, Citric Acid, Malic Acid, FD&C Red #40, Calcium Silicate.
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.
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