Share  • 
Login • Register • 

Supplement Reviews

  • BSN EndoRush Vs BSN No Xplode

    What is BSN EndoRush?

    BSN EndoRush is the newest product in the BSN pre-workout line-up. A tamer version of its predecessor, N.O. Xplode, BSN EndoRush may be the ideal pre-workout for those just getting started with supplements. It contains a moderate amount of energy boosters, nootropics, and nitric oxide support that provides the rush of a pre-workout without going overboard.

     

    Highlights:

    • Features 150 mg of caffeine per serving (N.O. Xplode has 275 mg)
    • 3 grams of Creatine Monohydrate and 1 gram of Creatine Nitrate to support strength levels
    • Provides nitric oxide support with L-Arginine and L-Citrulline
    • Moderately infused energy booster that is ideal for beginners

     

    Why You Should Use BSN EndoRush

    Unlike N.O. Xplode with its five-tier energy matrix, BSN EndoRush takes a more straightforward approach and sticks to a foundation of proven and effective energy boosters.

     

    One thing I really liked about EndoRush is that it does not use a proprietary blend like N.O. Xplode does. You know what ingredients you're getting and exactly how much you're getting. This is a welcome change especially for those who want to make sure they are getting specific dosages of ingredients.

     

    EndoRush has a well-designed energy blend mixed with a performance-focused formula. Not only will you feel like you're getting next level energy, your muscles will be able to pump out more thanks to ingredients like creatine and l-arginine.

     

    Thing to Watch Out for With BSN EndoRush

    EndoRush may not be satisfying to those supplement veterans that have been using pre-workouts for years. It's a moderately dosed pre-workout that is ideal for beginners unlike N.O. Xplode, which features a high performance and high-octane formula. If you've built up a tolerance to pre-workouts, you may need an additional scoop of EndoRush.

     

    What is BSN N.O. Xplode?

    BSN N.O. Xplode features a hard-hitting energy-driven formula that has been the talk of the fitness industry for over a decade. Featuring thermogenics, nootropics, and intra-workout support, BSN N.O. Xplode is a veteran that may be able to effectively support your energy levels, workout performance, and strength levels.

     

    Highlights:

    • Five-tier energy breakdown of ingredients: Myogenic Matrix, Endura Shot, Thermic Energy, N.O. Alpha Fusion, Shock Composite
    • Features 275 mg of caffeine per serving
    • Provides 1.8g of Beta-Alanine to support strength levels
    • Energy boosters are balanced out with ingredients shown to support muscle performance

     

    Why You Should Use BSN N.O. Xplode

    There's a reason that N.O. Xplode took the market by storm years ago and continues to do so: it works. Despite the formula changes, BSN N.O. Xplode is still an incredibly effective product.

     

    It's five-tier energy blend provides one of the most well-rounded pre-workout formulas on the market. Yes, you get plenty of caffeine but more importantly, you're getting ingredients that promote sharper thinking, more strength, and fuel for muscle tissue. For example, it contains a creatine blend. Creatine converts into adenosine triphosphate, which is the preferred fuel source of muscle during weight lifting.

     

    The complexity of the formula shows as researchers clearly went above and beyond, rolling with the punches of the changing restrictions and are still managing to provide a great product.

     

    Thing to Watch Out for With BSN N.O. Xplode

    BSN N.O. Xplode uses a proprietary blend, which is an issue for me since you know what ingredients are in the formula but you have no idea exactly how much outside of the few things they'll tell you. For example, BSN lets you know that it contains 275 mg of caffeine and 1.8 grams of beta-alanine.

     

    Still, this is an issue because you'll never know if you are getting the proper dosage level needed to see real results.

     

    Which Supplement Should You Choose?

    Both supplements are great but which one you choose will depend on experience level. If you're new to taking pre-workout supplements, start with BSN EndoRush. It's a more leveled out pre-workout that won't take you over the edge.

     

    If this isn't your first rodeo with pre-workouts, then go with BSN N.O. Xplode. It's hard hitting formula will be exactly what you need to get going.

     

    References

    1. Westerterp-Plantenga MS, Lejeune MP, Kovacs EM. Body weight loss and weight maintenance in relation to habitual caffeine intake and green tea supplementation. Obes Res. 2005 Jul;13(7):1195-204.

     

    1. Daniel J. Kuhman, Keanan J. Joyner, and Richard J. Bloomer. Cognitive Performance and Mood Following Ingestion of a Theacrine-Containing Dietary Supplement, Caffeine, or Placebo by Young Men and Women. Nutrients. 2015 Nov; 7(11): 9618–9632.

     

    1. Park SJ, Park DH, Kim DH, Lee S, Yoon BH, Jung WY, Lee KT, Cheong JH, Ryu JH. The memory-enhancing effects of Euphoria longan fruit extract in mice. J Ethnopharmacol. 2010 Mar 2;128(1):160-5. doi: 10.1016/j.jep.2010.01.001. Epub 2010 Jan 11.

     

    1. K. Hnia, J. Gayraud, G. Hugon, M. Ramonatxo, S. De La Porte, S. Matecki, et al. L-Arginine Decreases Inflammation and Modulates The Nuclear Factor-?b/Matrix Metalloproteinase Cascade In Mdx Muscle Fibers. Am J Pathol, 172 (6) (2008), pp. 1509-1519.

     

    1. B.I. Campbell, P.M. La Bounty, M. Roberts. The Ergogenic Potential of Arginine. J Int Soc Sports Nutr, 1 (2) (2004), pp. 35-38.

     

    1. Robert Cooper, Fernando Naclerio, Judith Allgrove, and Alfonso Jimenez. Creatine supplementation with specific view to exercise/sports performance: an update. J Int Soc Sports Nutr. 2012; 9: 33. Published online 2012 Jul 20. doi: 10.1186/1550-2783-9-33.
  • Optimum Nutrition Pro Gainer vs. Optimum Nutrition Pro Complex

    What is Optimum Nutrition Pro Gainer?

    Optimum Nutrition Pro Gainer is one of the industry staples for mass gaining. It provides 650 calories per serving with 60 grams of protein! This protein-focused mass gainer may be exactly what you need during bulking season to maximize mass gains while limiting fat gains when compared to other gainers that are high-calorie, carbohydrate, not protein-based.

     

    Highlights:

    • 650 calories and 60 grams of a protein blend per serving
    • Features Whey Protein Isolate, Whey Protein Concentrate, Calcium Caseinate, Egg Albumin, Hydrolyzed Whey Peptides, Glutamine Peptides – Great for hours of amino acid delivery
    • 85 grams of carbohydrates – Ideal for restoring muscle glycogen levels
    • 8 grams of healthy fats – Necessary for healthy hormone levels

     

    Why You Should Use Optimum Nutrition Pro Gainer

    Unlike some of the supplements out there that provide over 1,000 calories from simple carbohydrates, Optimum Nutrition Pro Gainer has a realistic approach to healthy mass gaining. At 650 calories, Optimum Nutrition Pro Gainer is an effective tool for pushing your caloric threshold while supplying the body with muscle building amino acids, glycogen-restoring carbohydrates, and healthy fats. This balance may help to boost recovery and build muscle mass while limiting the amount of weight gain from fat.

     

    Optimum Nutrition Pro Complex also supplies 60 grams of muscle supporting protein but at a fraction of the calories. One serving of Pro Complex provides 270 calories with the same amount of protein as Pro Gainer. The implication here is that Pro Complex may be best suited as a lean gainer, not a mass gainer.

     

    Things to Watch Out for With Optimum Nutrition Pro Gainer

    Aside from artificial sweeteners, the only thing I'd point out would be the inclusion of synthetic vitamins and minerals. If you're not taking a multi-vitamin or a single vitamin or mineral supplement, then you wouldn't have to worry about this. If you're currently taking a supplement for vitamins and minerals, I'd recommend stopping that supplement until you finish with O.N. Pro Gainer. Too much of a vitamin or mineral supplement could have side effects including toxicity.

     

    What is Optimum Nutrition Pro Complex?

    Optimum Nutrition Pro Complex is a protein supplement providing you with 60 grams of protein from isolate and hydrolyzed sources. Pro Complex only has 1 gram of fat and 5 grams of carbohydrates per serving, making it an ideal post-workout or lean gains supplement.

     

    Highlights:

    • 270 calories per serving
    • 60 grams of protein from the following sources: Whey Protein Isolate, Hydrolyzed Whey Protein Isolate, Egg Protein, Hydrolyzed Egg Protein, Leucine Peptides
    • Ideal for low-carb, low-fat diets
    • Focus is on muscle recovery via rapid digesting proteins

     

    Why You Should Use Optimum Nutrition Pro Complex

    With 60 grams of protein coming from all isolate and hydrolyzed sources, Pro Complex is one of the best post-workout supplements on the market.

     

    After a workout, your muscles require immediate nutrition. Isolate and hydrolyzed protein is known to be the fastest digesting protein available, ensuring your lean muscle mass receives the amino acids it needs to spark post-workout recovery and growth.

     

    Things to Watch Out for With Optimum Nutrition Pro Complex

    If you intend to use Pro Complex after a workout, it's important to note that simple carbohydrates are a necessity to restore glycogen levels and decrease cortisol levels, assuming you aren't following a carbohydrate-restricted diet such as the Keto Diet. Since Pro Complex only has 5 grams of carbohydrates, I'd recommend pairing it with a healthy carbohydrate source such as a bowl of oat-based cereal (e.g., Cheerios) but only for after a workout. At any other point, it's fine on its own.

     

    Which Supplement Should I Buy?

    Realistically and ideally, you could be using both depending on your goals. If you want to gain mass without the added fat weight, also known as lean gains, you could pair these two up, taking Pro Gainer in the morning or an hour before a workout. You could then finish a workout by using Pro Complex, which is going to provide those fast digesting amino acids.

     

    If you don't care about the amount of fat you gain, such as during bulking season, then you could use Pro Gainer several times per day for the extra calories and protein.

     

    If you want to lose weight and focus on toned, lean muscle, go with Pro Complex, it's lower in calories and fits in perfectly with a low-carb lifestyle.

     

    References

    1. Tsutsumi R, Tsutsumi YM. Peptides and proteins in whey and their benefits for human health. Austin J Nutri Food Sci 2014;1(1): 1002

     

    1. Blomstrand E, Eliasson J, Karlsson HK, Köhnke R. Branched-chain amino acids activate key enzymes in protein synthesis after physical exercise. J Nutr. 2006 Jan;136(1 Suppl):269S-73S.

     

    1. Norton, Layne, Layman, Donald. Leucine Regulates Translation Initiation of Protein Synthesis in Skeletal Muscle after Exercise. J. Nutr. February 2006 vol. 136 no. 2 533S-537S.

     

    1. Negro M, Giardina S, Marzani B, Marzatico F. Branched-chain amino acid supplementation does not enhance athletic performance but affects muscle recovery and the immune system. J Sports Med Phys Fitness. 2008 Sep;48(3):347-51.

     

    1. Mourier A, Bigard AX, de Kerviler E, Roger B, Legrand H, Guezennec CY. Combined effects of caloric restriction and branched-chain amino acid supplementation on body composition and exercise performance in elite wrestlers. Int J Sports Med. 1997 Jan;18(1):47-55.

     

    1. De Lorenzo A, Petroni ML, Masala S, Melchiorri G, Pietrantuono M, Perriello G, Andreoli A. Effect of acute and chronic branched-chain amino acids on energy metabolism and muscle performance. Diabetes Nutr Metab. 2003 Oct-Dec;16(5-6):291-7.
  • Dymatize ISO 100 vs. MusclePharm Combat Powder

    What is Dymatize ISO 100?

    Dymatize ISO 100 has a formula that focuses on hydrolysed whey and whey isolate protein, the fastest digesting proteins on the market. Free from unnecessary additives, ISO 100 is an ideal protein supplement for muscle building and weight management.

     

    Highlights:

    • Contains 25 grams of protein per serving (Combat Powder also contains 25 grams of protein; however, not from the same sources)
    • Fastest rate of digestion for any protein source – Ideal for post-workout
    • Scores 101 out of 100 on the bioavailability scale – No need to worry about wasting protein during digestion
    • No unnecessary ingredients such as vitamin and minerals

     

    Why You Should Use Dymatize ISO 100

    Dymatize ISO 100 is an ideal supplement to be used post-workout as the formula is isolate-based. This means that the protein is rapidly broken down into amino acids that can be used for muscle building, muscle repair, and recovery.

     

    As for quality, Dymatize ISO 100 can't be beat. Its bare essentials formula sets it apart from other protein powders on the market.

     

    Things to Watch Out for With Dymatize ISO 100

    Its strength is also its weakness. Since Dymatize ISO 100 is an isolate-based protein, it ignites in an explosion of amino acids and quickly fizzles out. As mentioned above, it is perfect as a post-workout supplement when your muscles need it most. It's also great for when you first wake in the morning as it can be a healthy way to break your fasting.

     

    As a meal replacement or as a way to suppress your appetite for hours on end, it may not be your best choice. In this case, you'd want to choose MusclePharm Combat Powder as it contains a variety of protein types, which provide amino acids immediately and over the course of several hours.

     

    What is MusclePharm Combat Powder?

    Just like Dymatize ISO 100, Muscle Pharm Combat Powder is a high-quality protein that is free of unnecessary additives like synthetic vitamins and minerals.

     

    Highlights

    • Contains 25 grams of protein per serving
    • Made up of a protein blend, which allows it to be used for more options than ISO 100
    • Does not contain unnecessary additives – Focus is on protein
    • User reports are consistently commenting on how great the taste is

     

    Why You Should Use MusclePharm Combat Powder

    Unlike ISO 100, Combat Powder is a protein blend, containing the following protein types: Whey Protein Concentrate, Whey Protein Isolate, Whey Protein Hydrolysate, Micellar Casein, Egg Albumin. As a blend, it's going to be far more versatile than ISO 100.

     

    Where ISO 100 is king of post-workout nutrition, Combat Powder can be used at any point during your day. It's great as a meal replacement, pre-workout snack, or bedtime snack. However, if you want to maximize post-workout nutrition, Combat Powder can't stand up to the efficiency of ISO 100.

     

    Things to Watch Out for With MusclePharm Combat Powder

    There are two small issues with Combat Powder: First, it contains artificial sweeteners, which is only a problem if you have a sensitivity to these.

     

    Secondly, Combat Powder contains L-Leucine, L-Isoleucine, and L-Valine, which is a common method used for nitrogen spiking. This is when companies throw in additional amino acids to get a higher gram per serving with the total protein count. Even with the amino acid additions, Combat Powder is going to be one of the best in the industry.

     

    Which Supplement Should You Choose?

    The short answer is both.

     

    ISO 100 and Combat Powder have their individual strengths that would be ideal when put together. Combat Powder can act as an effective meal replacement or pre-workout snack while ISO 100 is going to help maximize post-workout recovery.

     

    References

    1. Tsutsumi R, Tsutsumi YM. Peptides and proteins in whey and their benefits for human health. Austin J Nutri Food Sci 2014;1(1): 1002.

     

    1. Phillips, S. M., and L. J. Van. "Dietary Protein for Athletes: From Requirements to Optimum Adaptation." Journal of Sports Sciences. U.S. National Library of Medicine, 2011. Web.

     

    1. Blomstrand E, Eliasson J, Karlsson HK, Köhnke R. Branched-chain amino acids activate key enzymes in protein synthesis after physical exercise. J Nutr. 2006 Jan; 136(1 Suppl):269S-73S.

     

    1. Negro M, Giardina S, Marzani B, Marzatico F. Branched-chain amino acid supplementation does not enhance athletic performance but affects muscle recovery and the immune system. J Sports Med Phys Fitness. 2008 Sep;48(3):347-51.

     

    1. De Lorenzo A, Petroni ML, Masala S, Melchiorri G, Pietrantuono M, Perriello G, Andreoli A. Effect of acute and chronic branched-chain amino acids on energy metabolism and muscle performance. Diabetes Nutr Metab. 2003 Oct-Dec;16(5-6):291-7.
  • Optimum Nutrition 100% Casein vs. BSN Syntha 6

    What is Optimum Nutrition 100% Casein?

    Sure, whey protein may be what you'll find in most kitchens but only those who are serious about supplementing their muscle gains go the extra mile with casein protein. Optimum Nutrition 100% Casein is an elite quality protein supplement packed with 24 grams per serving that can support muscle mass and recovery.

     

    Highlights:

    • Provides 24 grams of pure micellar casein
    • Slowest digesting protein that supports a variety of fitness goals
    • Claims to deliver eight hours' worth of amino acids, making it the ideal recovery supplement to avoid catabolism (protein breakdown)
    • Low fat and low carb

     

    Why You Should Use Optimum Nutrition 100% Casein

    Casein protein is not your standard whey protein supplement. The two are very different. Sure, both supply usable amino acids to muscle tissue but casein breaks down at a much slower rate. With an extended release of up to eight hours of amino acids, casein protein ensures an anabolic environment.

     

    This makes it ideal for those pursuing growth and recovery-related goals. For example, if you want to build muscle mass or encourage a faster rate of recovery, Optimum Nutrition 100% Casein would be the go-to supplement.

     

    What sets Optimum Nutrition 100% Casein apart from BSN Syntha 6 is the caloric, protein, and fat content. Optimum Nutrition provides a lower calorie protein supplement that is only protein. Syntha 6 delivers a protein and healthy fatty acid blend, which means more calories. The extra calories could help or hurt your fitness goals, depending on what they are.

     

    Things to Watch Out for With Optimum Nutrition 100% Casein

    Optimum Nutrition supplies a gram of fibre via polydextrose, which is a synthetic form of fibre, not to be confused with whole and natural forms such as wheat bran or oats. With only a gram of fibre per serving, this shouldn't pose a risk or any issues especially if you've used major brand supplements in the past. BSN Syntha 6 also contains polydextrose, providing 5 grams of fibre per serving. If you have sensitivities with digestion and artificial additives, Optimum Nutrition may be the supplement that wins out.

     

     

    What is BSN Syntha 6?

    BSN Syntha 6 is a great tasting protein blend that provides 22 grams of a variety of the most effective protein sources including concentrate, isolate, and casein. This means getting an immediate shot of amino acids and an extended release throughout the day. Used as directed, Syntha 6 can help to support lean muscle building, weight management, and performance enhancement.

     

    Highlights:

    • 22 grams of protein from a unique blend
    • Reports 10 grams of amino acids per serving – Optimum Nutrition provides 9 grams per serving
    • Provides fatty acid blend, fibre, and digestive enzymes
    • Higher in calories than O.N. Casein, which may make it ideal for muscle mass gains

     

    Why You Should Use BSN Syntha 6

    Syntha 6 utilizes a protein blend of whey protein concentrate, whey protein isolate, calcium caseinate, micellar casein, milk protein isolate, egg albumin, and glutamine peptides. Depending on your fitness goals, protein blends may be the ideal option because they supply amino acids sooner than casein but also provide an extended release over the course of a few hours.

     

    Like Optimum Nutrition Casein, BSN Syntha 6 is also an effective muscle builder and recovery booster. However, unlike the casein protein, Syntha 6 provides a higher number of calories along with fat and fibre. This means a slower rate of protein digestion – although not as slow as casein. What's more, if you are trying to stay within a daily caloric limit, Syntha 6 may not be an ideal meal replacement supplement.

     

    We recommend Syntha 6 for goals involving muscle building, performance enhancement, and strength building. Those seeking weight loss may prefer the lower calorie Optimum Nutrition 100% Casein with only 120 calories and 24 grams of protein per serving.

     

    Things to Watch Out for With BSN Syntha 6

    Aside from the polydextrose mentioned above, the only other issue that we see with Syntha 6 would be the inclusion of artificial sweeteners and additives. Optimum Nutrition 100% Casein also contains sweeteners but only Syntha 6 provides digestive enzymes that may help you avoid any gas or bloating.

     

    Which Supplement Should You Use?

    Neither supplement would be an ideal post-workout protein due to the slower digestion speed; however, both are excellent depending on what you want to achieve.

     

    Looking to build muscle, perform better, recovery faster with no regard for caloric intake? Try BSN Syntha 6.

     

    Do you want to increase your daily consumption of protein while keeping in mind your low-calorie diet? Optimum Nutrition 100% Casein is your answer.

     

    Trying both would also give you an opportunity to see which brand your body responds the best to and the progress of your results on each supplement.

     

    References

    1. Tsutsumi R, Tsutsumi YM. Peptides and proteins in whey and their benefits for human health. Austin J Nutri Food Sci 2014;1(1): 1002

     

    1. Blomstrand E, Eliasson J, Karlsson HK, Köhnke R. Branched-chain amino acids activate key enzymes in protein synthesis after physical exercise. J Nutr. 2006 Jan;136(1 Suppl):269S-73S.

     

    1. Norton, Layne, Layman, Donald. Leucine Regulates Translation Initiation of Protein Synthesis in Skeletal Muscle after Exercise. J. Nutr. February 2006 vol. 136 no. 2 533S-537S.

     

    1. Negro M, Giardina S, Marzani B, Marzatico F. Branched-chain amino acid supplementation does not enhance athletic performance but affects muscle recovery and the immune system. J Sports Med Phys Fitness. 2008 Sep;48(3):347-51.

     

    1. Mourier A, Bigard AX, de Kerviler E, Roger B, Legrand H, Guezennec CY. Combined effects of caloric restriction and branched-chain amino acid supplementation on body composition and exercise performance in elite wrestlers. Int J Sports Med. 1997 Jan;18(1):47-55.

     

    6. De Lorenzo A, Petroni ML, Masala S, Melchiorri G, Pietrantuono M, Perriello G, Andreoli A. Effect of acute and chronic branched-chain amino acids on energy metabolism and muscle performance. Diabetes Nutr Metab. 2003 Oct-Dec;16(5-6):291-7.

  • Scivation Xtend vs. Scivation Xtend GO

    What is Scivation Xtend?

    The science is in and amino acids have been shown time and time again to be effective at promoting a variety of fitness goals. Scivation Xtend is an effective amino acid supplement that contains the proven 2:1:1 ratio of leucine, isoleucine, and valine. Used as directed, Scivation Xtend may be able to help with muscle recovery, protect from catabolism, and promote muscle growth.

     

    Highlights:

    • 7 grams of BCAAs (Xtend GO also has 7 grams per serving)
    • Also includes L-Glutamine and Citrulline Malate
    • Provides electrolyte blend, which is ideal for intra-workout consumption
    • Zero calories – You can use this during fasting

     

    Why You Should Use Scivation Xtend

    Scivation Xtend is the definition of an intra-workout supplement. Not only does it provide you with the ideal ratio for branched chain amino acids but you'll also get L-glutamine, citrulline malate, and a powerful recovery electrolyte blend.

     

    Why are amino acids important? Amino acids are the ideal supplement to take during your workouts as they support your performance, improve your intra-workout strength, and protect muscle from catabolism or breakdown. Scivation Xtend contains the ideal balance of BCAAs but it also has citrulline malate, which may increase performance and promote nitric oxide production.

     

    Xtend GO contains these same ingredients but what sets it apart from the original is the addition of two powerful energy boosters: caffeine and L-theanine.

     

    Things to Watch Out for With Scivation Xtend

    If you are taking a B-vitamin supplement, we'd recommend stopping before introducting Scivation Xtend in your supplement plan. Xtend contains B6 and more is not always better when it comes to vitamins. If you're taking any other B-vitamin then you'll be fine. It's the B6 you have to watch out for.

     

    Other than the inclusion of vitamin B6, the only other issue would be artificial sweeteners and colouring but good luck finding a supplement that doesn't have those.

     

    What is Scivation Xtend GO?

    For those who need to send their energy levels through the roof before a workout, Scivation Xtend GO will be your supplement of choice. Containing all of the amino acids, electrolytes, and vitamins as the original formula, Scivation Xtend GO sets itself apart with potent energy boosters.

     

    Highlights:

    • Contains the same levels of amino acids as the original formula including L-Glutamine and Citrulline Malate
    • Provides you with 200 mg of caffeine for energy and focus
    • L-theanine supports mood, natural energy, and helps to calm the anxiousness from caffeine
    • Zero calories – You can use this during fasting

     

    Why You Should Use Scivation Xtend GO

    When it comes to amino acids, both Scivation Xtend GO and Scivation Xtend are evenly matched because they contain the exact same ingredients. Scivation Xtend GO is going to be the superior supplement if you need a boost before and during your workout.

     

    Scivation Xtend GO contains 200 mg of caffeine, which may help to boost energy levels, improve focus, and increase alertness. Scivation Xtend GO also provides 200 mg of L-theanine, which may help to eliminate the jitters you get from caffeine while it supports your natural energy levels. In other words, caffeine and l-theanine complement one another to increase energy levels.

     

    Things to Watch Out for With Scivation Xtend GO

    If you're sensitive to caffeine, you may want to use only half the dose of Scivation Xtend GO as it does contain 200 mg of caffeine. L-theanine will help with caffeine sensitivity but it's always best to play it safe before taking a full dose of any energy booster.

     

    Scivation Xtend vs. Scivation Xtend GO: Which One to Buy?

    If you aren't sure which one to buy, it all comes down to this question:

     

    Do you need to increase your energy levels during your workout?

     

    If the answer is no, then stick with the original Scivation Xtend formula. If the answer is yes, then give Scivation Xtend Go a try as it does contain caffeine and l-theanine in addition to the muscle building and recovery supporting amino acids that you find in the original formula.

     

    We'd recommend buying both as you'll have both a pre-workout with amino acids and a recovery supplement without any stimulants that you can safely use before bedtime.

     

    References

    1. Blomstrand E, Eliasson J, Karlsson HK, Köhnke R. Branched-chain amino acids activate key enzymes in protein synthesis after physical exercise. J Nutr. 2006 Jan;136(1 Suppl):269S-73S.

     

    1. Negro M, Giardina S, Marzani B, Marzatico F. Branched-chain amino acid supplementation does not enhance athletic performance but affects muscle recovery and the immune system. J Sports Med Phys Fitness. 2008 Sep;48(3):347-51.

     

    1. Mourier A, Bigard AX, de Kerviler E, Roger B, Legrand H, Guezennec CY. Combined effects of caloric restriction and branched-chain amino acid supplementation on body composition and exercise performance in elite wrestlers. Int J Sports Med. 1997 Jan;18(1):47-55.

     

    1. De Lorenzo A, Petroni ML, Masala S, Melchiorri G, Pietrantuono M, Perriello G, Andreoli A. Effect of acute and chronic branched-chain amino acids on energy metabolism and muscle performance. Diabetes Nutr Metab. 2003 Oct-Dec;16(5-6):291-7.

     

    1. Doi M, Yamaoka I, Nakayama M, Mochizuki S, Sugahara K, Yoshizawa F. Isoleucine, a blood glucose-lowering amino acid, increases glucose uptake in rat skeletal muscle in the absence of increases in AMP-activated protein kinase activity. J Nutr. 2005 Sep;135(9):2103-8.

     

    1. Daniel Borota, Elizabeth Murray, Gizem Keceli, Allen Chang, Joseph M Watabe, Maria Ly, John P Toscano, & Michael A Yassa. Post-study caffeine administration enhances memory consolidation in humans. Nature Neuroscience 17, 201–203 (2014) doi:10.1038/nn.3623.

     

    1. Maridakis V, O'Connor PJ, Dudley GA, McCully KK. Caffeine attenuates delayed-onset muscle pain and force loss following eccentric exercise. J Pain. 2007 Mar;8(3):237-43. Epub 2006 Dec 11.

     

    1. Kennedy DO, Haskell CF, Wesnes KA, Scholey AB. Improved cognitive performance in human volunteers following administration of guarana (Paullinia cupana) extract: comparison and interaction with Panax ginseng. Pharmacol Biochem Behav. 2004 Nov;79(3):401-11.

     

    1. Acheson KJ, Zahorska-Markiewicz B, Pittet P, Anantharaman K, Jéquier E. Caffeine and coffee: their influence on metabolic rate and substrate utilization in normal weight and obese individuals. Am J Clin Nutr. 1980 May;33(5):989-97.

     

    1. Costill DL, Dalsky GP, Fink WJ. Effects of caffeine ingestion on metabolism and exercise performance. Medicine and Science in Sports [1978, 10(3):155-158].
1 2 3 4 5 32
GIVE $10 GET $10
More info
10% instant price beat!
  Loading...