After Build Post-Workout

After Build Post-Workout , 30 Servings Fruit Punch

Clinically Dosed Next Generation Post-Workout
Boosts Muscle Recovery And Regenerates Atp Stores*
9.6  out of 10  (141 Reviews)
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Product Overview

MuscleTech Lab Series After Build
  • Boosts muscle recovery and regenerates ATP stores*
  • Superior to regular BCAAs at building lean muscle*


  • Only the highest quality ingredients
  • Guaranteed pure protein
  • Fully disclosed formulas
  • Clinically dosed, lab-tested key ingredients

MuscleTech researchers have taken an unparalleled leap in their commitment to supplement science by partnering with the world-renowned University of Toronto – an institutional leader with a long history of innovation and research – to create the MuscleTech Metabolism and Sports Science Lab.

As part of the $58-million, state-of-the-art Goldring Centre for High Performance Sport at the University of Toronto, the new lab reaffirms our devotion to developing ingredients with extreme efficacy validated by unbiased scientific research. The prestigious University of Toronto was recently ranked in the Top 20 for overall performance as stated in the Times Higher Education World University Rankings 2013–2014 report. The MuscleTech Metabolism and Sports Science Lab features novel technologies and equipment to carry out gold-standard research on new, emerging ingredients.

As the first partnership of its kind, it is at the forefront of muscle physiology, sports performance and nutritional biochemistry. MuscleTech researchers’ passion and vision to continuously research, develop and patent the most effective sports supplements in the world has led to the MuscleTech Lab Series – a complete line of advanced products that promises extreme efficacy, with key ingredients validated by scientific research. MuscleTech Lab Series is the brand you can trust for superior science and superior results.


MuscleTech® Lab Series After Build™ is packed with 6g of 100% free-acid BCAAs – including the clinically studied 4g dose of highly anabolic leucine.

Leucine is a key dietary amino acid that has the capacity to stimulate muscle protein synthesis.* It does this by stimulating your body’s master protein synthesis regulator, mTOR.* Each scoop of After Build is packed with 4g of leucine, and this 4g dose is the exact amount of this highly anabolic amino acid shown in a clinical study to help subjects increase their strength.*

This study was published in the International Journal of Sports Physiology and Performance. Read the full research paper: Ispoglou et al., 2011. International Journal of Sports Physiology and Performance. 6(1):38–50.

What’s more, in a separate gold-standard clinical study, the 1g dose of taurine found in After Build was shown to improve performance in endurance athletes.*

This study was published in the journal Amino Acids. You can check out the full research paper here: Balshaw et al., 2013. Amino Acids. 44(2):555–61.






Creatine Mono




Betaine is one of the most exciting muscle building compounds on the market today.* Researchers believe betaine has many mechanisms of action in the body. Betaine acts as an osmoprotectant, protecting muscle cells against dehydration by acting as an osmolyte, which increases the water retention of cells.* Research suggests that a well hydrated cell can support better anabolism and as a bonus, betaine also helps your body synthesize creatine in skeletal muscles!*

Researchers have put betaine to the test and the results are incredible – making it a must-have supplement for anyone serious about building muscle. In one gold-standard clinical study, test subjects who supplemented with the exact 2.5g dose of betaine found in 1 scoop of After Build™ built 3.75 lbs. of lean muscle in 6 weeks compared to 0.66 lbs. by the placebo group. What’s more, test subjects actually increased arm size, as measured by a cross-sectional area (49.5 to 54.1 cm2)!

Learn more about these breakthrough studies:
Cholewa et al., 2013. Journal of the International Society of Sports Nutrition. 10:39.
Hoffman et al., 2009. Journal of the International Society of Sports Nutrition. 6:7.

Marc Megna. Sports Performance Coach: Team MuscleTech

Recovering quickly is critical, especially when you’re training hard and pushing your muscles to their limits! Knowing how important recovery is and the importance of increasing training frequency for muscle gains, MuscleTech® researchers included a full 3g of creatine in each scoop of After Build™ to help your muscle cells regenerate ATP.* When you increase your body’s ability to supply ATP, you increase your muscles’ capacity to do work and improve the energy efficiency of your muscles.*

Creatine has been extensively researched for its benefits in increasing muscle strength, power and enhancing recovery during training.* Research published in the Journal of Applied Physiology found that a dosage of 3g of creatine daily for about a month is required to saturate muscles, resulting in increased muscle strength, increased performance and enhanced muscle size.* Many recovery products include less than this ideal amount! With After Build, you get a full dose of creatine in the form of ultra-pure, HPLC-tested creatine monohydrate and creatine HCI.

After Build also features a 2g dose of glutamine to help restore plasma glutamine levels that may have been depleted after periods of intense training.*

Check out the research:

  • Hultman et al., 1996. Journal of Applied Physiology. 81(1):232–237.
  • Buford et al., 2007. Journal of the International Society of Sports Nutrition. 4:6.

Each bottle of MuscleTech® Lab Series After Build™ is fully disclosed with no proprietary blends or hidden or underdosed key ingredients.

To ensure a high standard of quality and purity, and each batch of After Build undergoes strict quality control and is third-party tested and verified to ensure that each bottle meets the highest standards of purity, quality and consistency.


We understand that, as an athlete, one of your key concerns is knowing exactly what you put in your body. That’s why Team MuscleTech® is committed to providing the highest quality scientifically formulated products that are free of banned substances, and that’s why each batch of MuscleTech Lab Series After Build™ is guaranteed to be banned substance free, so you can rest assured you’re taking only the best to be the best.


MuscleTech® Lab Series researchers worked closely with industry-leading flavoring experts to constantly ensure that each high-quality serving of After Build™ delivers sugar-free, mouthwatering flavor that will have you craving every serving!

Ratings & Reviews

After Build Post-Workout
Overall Rating
141 Ratings
Verified Buyer Rating
15 Ratings
Average Flavor Rating
1 Flavors
Top Rated Flavor
Fruit Punch
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.
Aug 11, 2019
  • 10 Fruit Punch

I train Brazilian Jiu-Jitsu & this stuff works works amazingly well at helping me recover fully between training sessions. I lose a lot of water and electrolytes after a grueling night on the mats rolling, this stuff helps replenish those vital nutrients and minerals lost during sweat and extreme physical exertion and it tastes great. I add half a bottle of Gatorade to boost it's carb content some but on it's own it works very well too. Highly recommended for anyone that does Combat Sports that requires explosiveness and muscular endurance.

Mar 26, 2019
Verified Buyer
  • 10 Fruit Punch

I'm a senior citizen that still dead-lift, squat and bench press 3 times a week full body workout and every time I take After Build I'm not even sore, I'm completely recovered for my next workout.

Sep 06, 2018
No written review.
Sep 06, 2018

this stuff is awesome. love the taste

Aug 29, 2018
No written review.
Apr 06, 2018
  • 10 Fruit Punch

This is my favorite creatine supplement

Apr 06, 2018
  • 10 Fruit Punch

This has become my new favorite supplement in my routine

Apr 06, 2018
  • 10 Fruit Punch

Hefty serving of creatine in this

Apr 06, 2018
  • 10 Fruit Punch

Good choice for a post if you dont want something carb heavy

Apr 06, 2018
  • 10 Fruit Punch

I don;t normally like fruit punch flavor but this is very good

Apr 06, 2018
  • 10 Fruit Punch

Very refreshing to drink after I workout

Apr 05, 2018
  • 10 Fruit Punch

The favorite post of mine

Apr 05, 2018
  • 10 Fruit Punch

The best post wokrout around

Apr 05, 2018
  • 10 Fruit Punch

Solid after build after pump

Apr 05, 2018
  • 10 Fruit Punch

Really good

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Price: $24.69  ($0.82 / Serving)
Flavor Rating: 9.8
Boosts Muscle Recovery And Regenerates Atp Stores*

What's in MuscleTech After Build Post-Workout

Serving Size: 1 Scoop (17g)
Servings Per Container: Approx. 30
Amount Per Serving % Daily Value
Calories 40       
Total Carbohydrate 1 g 1%*
Sugars 0 g
Sodium 65 mg 3%
Potassium (as dipotassium phosphate) 20 mg 1%
4:1:1 BCAA Matrix
L-leucine 4 g
L-isoleucine 1 g
L-valine 1 g
Growth & Recovery Matrix
L-glutamine 2 g
Creatine monohydrate 2 g
Creatine HCl 1 g
Lean Muscle & Performance Matrix
Betaine 2.5 g
Taurine 1 g
Hydra-Electrolyte Support Blend
Sodium chloride 63.5 mg
Dipotassium phosphate 55.5 mg
Coconut water (as Cocos nucifera) (fruit) 50 mg
Black pepper extract (BioPerine®) (as Piper nigrum)(fruit) 5.26 mg
Standardized for 95% piperine       
* Percent Daily Values are based on a 2,000 calorie diet.
† Daily Value not established.
Malic Acid, Natural and Artificial Flavors, Citric Acid, Sucralose, Antifoam (Maltodextrin, Dimethylpoly Siloxane, Methylated Silicon Dioxide), Acesulfame Potassium, Calcium Silicate, Salt, FD&C Red No. 40
Processed in a facility that also processes milk, soy, wheat, egg, peanut, tree nut, fish and shellfish ingredients.

Directions For After Build Post-Workout: Mix 1 serving (1 scoop) with12 oz. of cold water and consume intra- or post workout. Do not exceed 1 serving in a 24-hour period. Drink 8 glasses of water daily for general good health. Read the entire label before use and follow directions provided.

Warnings: Not intended for use by persons under 18. Do not use if pregnant or nursing. Consult a medical doctor if you have a medical condition or before starting any diet or exercise program. KEEP OUT OF REACH OF CHILDREN.

* 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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