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Clinically Dosed Pre-Workout B4UTRAIN

Clinically Dosed Pre-Workout B4UTRAIN

Regular price $44.95
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Vyotech B4UTRAIN bottle front

Peak Performance Pre-Workout

Blackberry Lemonade Flavor

Building quality muscle is both a mental and physical battle. Each time you step into the gym, you're testing your personal limits. Don't allow fatigue and muscle soreness to be the reason why you're not seeing the best results possible. B4UTRAIN® is the ultimate pre-workout to help maximize mental and physical performance and allow you to push yourself further and harder than ever before.*

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Good Manufacturing Practice good manufacturing practice
Manufactured In U.S.A. manufactured in U.S.A.
no artificial coloring no artificial coloring
100% satisfaction guaranteed 100% satisfaction guaranteed
Vegan/Vegetarian | non-gmo | no sugar | gluten free | Dairy Fee | Soy free
Vyotech B4UTRAIN bottle front

Features & benefits

  • Boost energy*
  • Amplify muscle pumps*
  • Improve blood flow*
  • Increase endurance*
  • Preserve lean muscle mass*
  • Maximize performance*
  • Heighten mental focus*
  • Support muscle recovery*
  • Enhance hydration*
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gym workout, guy and girl

Leave the gym with zero regret

How many times have you left the gym disappointed in your performance? You start out strong, and just like that, your energy is zapped, and your strength diminishes before you even get halfway through your training session. You're not alone.*

If you want to get the most out of your training, you need a product that works as hard as you do and is strong enough to get you through the most grueling workout sessions. That's why so many gravitate to B4UTRAIN®!*

B4UTRAIN® utilizes key ingredients that are backed by research and uses efficacious dosages to maximize your performance and results.*

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guy lifting one weight one hand

Better pumps

Who doesn't want an insane pump when training? You know, the kind of pump that makes people do a double-take as you walk by. That feeling of blood engorging the muscle and causing a volumizing effect is what many chase during a workout.*

B4UTRAIN® utilizes very specific ingredients like patented GlycerPump®® and pure L-Citrulline to increase nitric oxide production. Such a combination can enhance blood flow and aid in delivering nutrients and oxygenated blood to the working muscles to help create a mind-blowing pump.*

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guy thinking in dark room

Better focus

To maximize your training, you need to be dialed in. The ability for you to achieve a solid mind-muscle connection can be all the difference you need to shift from “going through the motions” to “completely annihilating your muscle fibers.” A mind-muscle connection helps you focus on fully contracting the muscle during each rep to help reach those deep muscle fibers and create micro-tears in them to promote muscle hypertrophy.*

The precise formula used in B4UTRAIN® contains nootropic ingredients like patented CarnoSyn® and Tyrosine to amplify mental focus and performance.*

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people running on a treadmill in gym

Better results

You may find your results are stagnant if your body cannot fully absorb and utilize the nutrients being taken in. B4UTRAIN® not only uses the highest quality ingredients but also includes patented Astragin®® to increase the absorption of the ingredients found in this potent pre-workout formula. After all, the last thing you want is to excrete and not use the powerful ingredients that can help you get the most out of your training session.*

Taking things one step further, B4UTRAIN® gives you a swift kick in the pants and gets you going through the use of Caffeine, Creatine, and patented Senactiv®. This blend of energy and stamina-boosting ingredients can help you push harder and longer, allowing you to blast through all boundaries on your way to achieving extreme muscle growth.*

Don't lose sight of your goals by allowing fatigue and muscle soreness to be the reason you throw in the towel. Take B4UTRAIN® prior to your workouts and experience why so many trust Vyotech to not only meet their needs but exceed them.*

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Key ingredients

panax notoginseng

Senactiv® (50mg)

Senactiv® is composed of two highly recognizable extracts - Panax notoginseng and Rosa roxburghii. Senactiv® may increase the production of citrate synthase, an important enzyme that is responsible for producing more ATP (the body's energy source). Senactiv® has shown in a human clinical study that it can actually promote the removal of old cells and replenish with new healthy muscle cells.*

tyrosine molecule

L-Tyrosine (1,000mg)

L-Tyrosine is an essential amino acid whose primary role in the body is being the direct precursor to thyroxine and to the hormones dopamine, epinephrine, and norepinephrine. Tyrosine may improve both endurance and anaerobic performance via metabolic and/or neurotransmitter upregulation.*

three beets

Betaine (2,500mg)

Betaine is a metabolite of choline. Betaine's two main functions in the body include being a methyl donor and osmolyte. As an osmolyte, Betaine protects proteins, cells, and enzymes from heat, dehydration, and other physiological stresses. As a methyl donor, Betaine is used to convert homocysteine to L-Methionine and is, therefore, a precursor to Creatine.*

watermelon slices

L-Citrulline (6,091mg)

L-Citrulline is an amino acid that plays a key role in the production of nitric oxide in the body, potently increasing blood flow and vasodilation (otherwise known as the MUSCLE PUMP!). L-Citrulline may also relieve muscle fatigue through ammonia elimination. A 2015 study conducted by Baily et al. found that subjects who supplemented with 6,000mg of L-Citrulline for 7 days were able to improve oxygen uptake and performance during high-intensity exercise.*

glycerol powder

Glycerol Powder as GlycerPump® (1,500mg)

Glycerol Powder (in the form of patented GlycerPump®) supports improved hydration and nutrient absorption due to its ability to enhance the cell's ability to absorb water. GlycerPump® transforms your cells into ultra-absorbent sponges and encourages them to soak up extra water and nutrients. Through hyperhydration and enhanced nutrient absorption, you may experience improved endurance, performance, cell volumization, muscle fullness, vascularity, and MUSCLE PUMPS!*

Astragin logo

Astragin® (10mg)

Astragin® is a patented, 100% natural compound that increases the absorption of many vital nutrients, promoting a healthy gut environment. Astragin® may support an increased absorption of a wide range of nutrients from amino acids to vitamins to Creatine. Astragin® achieves the higher absorption rates by up-regulating absorption specific to mRNA and transporters, such as SLT1, CAT1, and GLUT4. This patented ingredient has also been shown to support the digestive system by maintaining a healthy microbiota population by mending ulcerated and damaged intestinal epithelial cell surfaces for the microbiota to populate.*


Caffeine (250mg)

Caffeine, like Creatine, is one of the most studied and proven ergogenic (performance-enhancing) aids. Although Caffeine can affect a wide variety of motor and mental functions, it is most commonly used to improve endurance exercise, focus and cognitive performance, and improve energy levels. Caffeine has also been shown to have a thermogenic effect (heating/calorie burning) at rest and may increase the use of fats for fuel during exercise. According to the research, higher doses of Caffeine (in the 250-450mg range) are needed to provide an ergogenic benefit.*

CarnoSyn logo

Beta-Alanine as CarnoSyn® (3,200mg)

CarnoSyn® is a patented form of Beta-Alanine — a non-essential amino acid that is produced naturally in the body and aids in the production of carnosine in the muscles. Supplementing with Beta-Alanine may effectively increase the muscle carnosine levels in the body, which can help buffer the negative effects of hydrogen ions that are produced during exercise and can lead to fatigue more quickly. Buffering of the hydrogen ions, through the increased intake of Beta-Alanine, may reduce the time to fatigue during exercise and keep you training longer and harder!*

Creatine HydroChloride

Creatine HydroChloride (1,000mg)

Creatine is an amino acid (broken down protein) derived compound produced in the body that serves as a primary fuel source (ATP) for short duration, high-intensity activities such as sprinting and weightlifting. Creatine is stored primarily in muscle tissue, and it is used for rephosphorylating ADP into ATP. This means that when our muscles use up our energy stores, Creatine helps to replenish those stores in a rapid manner. As a whole, Creatine is arguably the most extensively researched and effective supplement available today. Over 500 studies exist on the ergogenic benefits of Creatine supplementation, with over 70% of these studies producing significant improvements in performance without any detrimental side effects. Creatine has been proven to increase lean muscle mass, maximal strength, power, and muscular endurance. Creatine HCl is considered to have a more effective absorption rate than Creatine Monohydrate, leading to no loading phase being needed and a lower consumption rate for maintenance.*

Vyotech B4UTRAIN bottle back
B4UTRAIN supplement facts

Other ingredients

Natural Flavors, Citric Acid, Silicon Dioxide, Calcium Silicate, Malic Acid, Sucralose.


Shake container well. Mix 1 scoop with 12-18 fl. oz. of water and consume 15-30 minutes before physical activity. Start with 1/2 scoop to access your tolerance. Do not exceed 1 scoop per day. Store in a cool, dry place between 60-80 degrees F.

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