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GU Roctane Energy Drink Mix | Single Serving
  • GU Roctane Energy Drink Mix | Single Serving
  • GU Roctane Energy Drink Mix | Single Serving
  • GU Roctane Energy Drink Mix | Single Serving
  • GU Roctane Energy Drink Mix | Single Serving
  • GU Roctane Energy Drink Mix | Single Serving

GU Roctane Energy Drink Mix | Single Serving

Item #: GU00007 Usually ships the next business day
Regular Price: $3.25Sale Price: $1.14 You Save 65%
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GU Roctane Energy Gel | Single Serving
GU Roctane Energy Gel | Single Serving Price: $2.49
product description
GU Roctane Drink is the next generation in race day performance nutrition. Providing essential electrolytes to help keep you hydrated and a unique blend of carbohydrates to keep you moving hour after hour. Roctane Drink not only will help you perform at the top of your game but it also tastes great. The GU Roctane drink also contains caffeine that will keep you focused on the goal. Race hard, stay hydrated, have energy to last with GU Roctane Drink.

  • Flavors: Grape, Lemon Lime (LML), Tropical Fruit(TRO), Summit Tea (TEA), or Lemon Berry (LMB)

  • INGREDIENTS: Maltodextrin, Fructose, Sodium Citrate, Taurine, Citric Acid, Natural Flavors, CarnoSyn® Beta-Alanine, Roctane Amino Blend (Histidine, Leucine, Valine, Isoleucine), Malic Acid, Potassium Citrate, Fruit and Vegetable Juice (Color), White Tea Caffeine.

  • Usage 3 (65g) scoops in 21oz of water makes 240 calories.

    The Science:
  • The calories in GU's Roctane drink come from its proprietary blend of maltodextrin and fructose (complex and simple carbohydrates). Complex Carbohydrates are long chains of sugars. Humans store them as glycogen in the muscles and liver. In the Roctane drink, maltodextrin is an easily digestible, complex carbohydrate derived from corn. Maltodextrin (a glucose polymer) provides a large amount of energy without being too sweet.

    Simple Carbohydrates in the Roctane drink come from fructose, a fruit sugar, which converts to glucose more slowly. Fructose is mainly metabolized to glucose in the liver.

    Over the years, this two part carbohydrate system has been shown to maintain glucose levels as a preloading food before intense short competitions or for many hours over endurance events. The combination of maltodextrin and fructose will also lead to greater muscle glycogen resynthesis after exercise (better recovery).

    Consumption of carbohydrates during endurance events can delay fatigue and improve athletic performance by preventing hypoglycemia and maintaining high rates of carbohydrate oxidation during the final stages of exercise, when glycogen stores are low. Quite simply, carbohydrates are the body's primary energy source. Unfortunately however, carbohydrates are not stored in inexhaustible amounts. A 150?pound man has about 1500?1800 calories of carbohydrate in the liver, blood and muscles. The amount of glycogen that a person has, ultimately will determine how long they can maintain exercise. When glycogen levels are depleted the ability to exercise decreases. Inadequate amounts of carbohydrate can force the body to begin to use a less efficient source of fuel for energy, protein or fat. By consuming adequate levels of carbohydrates, other energy sources like protein and fat do not have to be sacrificed as fuel and consequently higher intensity exercise can be prolonged. Protein can then be used as a substrate for tissue growth and repair. GU's Roctane drink has slightly more than double the number of carbohydrate calories when compared to standard Electrolyte Brew yet its formulation is optimized for efficient absorption.

    Amino Acid Complex:
  • Protein is stored in the body as muscle. When the body uses protein for fuel, it will either, use amino acids in the bloodstream from previously consumed food (Roctane Drink) or breakdown muscle. Each protein is made up of various combinations of amino acids. Our dietary protein requirement is to fulfill the need for amino acids. These molecules (20 of them) make up all of the proteins in our diet. Nine of these are essential (this number can vary depending on age, etc.), which means that our body cannot synthesize them and are therefore are required in our diet on a daily basis. All amino acids are broken down in the liver except for 3 of the essential amino acids: leucine, valine and isoleucine, the branched?chain amino acids (BCAAs), which are taken up by the muscle. Muscle protein is constantly being made and broken down. The recommended dietary intake for protein in the normal adult is 1g/kg body weight daily, while endurance athletes have greater daily needs for protein intake of 1.2?1.8g/kg/ body weight to maintain protein balance. This level of protein intake for strength and endurance athletes is about 150?200% above RDA for the normal adult.

  • Type of amino acids in Roctane Drink Roctane Drink contains the Branched?chain amino acids (BCAAs): leucine, valine and isoleucine. Roctane Drink also contains Histidine, an essential amino acid that acts as a buffer to prevent the accumulation of lactic acid in the muscle during exercise.

  • ROLE of BCAAs in Roctane Drink Consumption of BCAAs plays an important role in athletic performance and recovery from exercise.

  • BCAAs as Fuel BCAAs act as a fuel when converted to glucose during exercise in addition to carbohydrate. Studies have shown during exercise, BCAAs requirement is increased; especially leucine. BCAAs can contribute up to 10% of a muscle’'s energy. Exercise leads to significant drops in blood levels of leucine following exercise: aerobic (to 33%), anaerobic lactic (to 8%) and strength (30%). Branched chain amino acid intake (about 15kcals/hour ? equivalent of 50kcals/hour of regular protein powder) has shown to have a positive effect on athletic performance when taken with absorbable amounts of carbohydrates.

  • BCAA to reduce muscle damage and enhance recovery To replace BCAA losses and maintain sufficient blood levels, the body will excessively break down muscle. For this reason, suggestions have been made to increase the recommended dietary intake of especially leucine by 3 fold. Research shows that 1.5g/day of BCAAs during light training and 3g/day of BCAA during intense training can contribute to sparing muscle glycogen stores in the liver and skeletal muscle during exercise. Consumption of these suggested levels of amino acids can be met using GU's product line during training and racing.

  • reviews
    GU Roctane Energy Drink Mix | Single Serving
    5 Stars based on 1 Review(s)
    Seaside, CA
    5 Stars
    I would recommend this item to a friend.

    Great Taste, Easy on the GI
    July 20, 2017
    Use these and high intense training days. Help me keep going, great flavor, and never had a GI issue. Plus the flavors GU puts out are delicious.

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