Endurox® R4® - Fruit PunchFruit Punch | GNC

Pacific Health Laboratories Endurox® R4®


Item # 049295


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Size: 14 Servings

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#1 Sports Recovery Drink
  • Recovery Drink
  • Recover Faster
  • Recover Better
  • Come Back Stronger
  • New Improved Taste, Same Great Product!
  • Dietary Supplement
  • Fruit Punch
The Proven Science.
Endurox R4 with it's patented ratio of carbohydrate to protein (4:1) plus antioxidants, electrolytes and glutamine, is proven to help muscles:

Recover Faster
  • Replenishes muscle glycogen levels 128% more than a carbohydrate drink*
  • Carb/Protein formula rebuilds muscle protein 38% more than a protein drink*
Recover Better
  • Reduces post-exercise muscle damage up to 36%*
Come Back Stronger
  • Extends endurance up to 55% in a subsequent workout*
Endurox® R4® Recovery Drink
The drink that advanced the science of muscle recovery.
  • Developed by leading exercise physiologists Endurox R4, with its patented ratio of carbohydrates to protein, is proven to speed muscle recovery and reduce muscle damage following exercise.
  • Today, Endurox R4 is the #1 recovery drink for elite and serious athletes in cycling, running, triathalon and swimming and is an essential part of the post-game and post-workout ritual of hockey, football, basketball, lacrosse and soccer players from high school through the professional level.
  • No product can help your muscles rebuild and recover faster.
  • Check out
  • United States Track Coaches Association
  • American Hockey Coaches Association
  • College Swimming Coaches Association of America
  • Women's Basketball Coaches Association

Glutamic Acid + L-Glutamine 2.6g/serv

Branched Chain Amino Acids 2.7g/serv

Label (click image to enlarge)


Mix 2 scoops with 12 ounces of cold water. If you weigh less than 120 lbs. you can use 1 scoop. Take immediately after exercise.

Other Ingredients

Dextrose, Whey Protein Concentrate, Complex Carbohydrates, Fructose, Sucrose, Citric Acid, Magnesium Carbonate, Natural Flavors, Ascorbic Acid, Sodium Chloride, L-Glutamine, Vitamin E Acetate, Lecithin, Monopotassium Phosphate, F,D&C Red No. 40


Store at room temperature(55-85 degrees F., Avoid excess heat above 104oF (40oC).
©2008 PacificHealth Laboratories, Inc. All rights reserved. Manufactured for PacificHealth Laboratories, Inc. Matawan, NJ 07747 Endurox® R4® is a registered trademark of PacificHealth Laboratories, Inc. U.S. patent #6,051,236. Additional patents pending.

Nutrition Facts

Serving Size  2 scoop(s)
Servings Per Container  14

Amount Per Serving     % DV

Calories 270  
  Calories from Fat 10  

Total Fat 1g   2%
  Saturated Fat 0g  
Cholesterol 10mg   3%
Total Carbohydrate 52g   17%
  Dietary Fiber 0g  
  Sugars 40g  
Protein 13g   26%

Vitamin C 470 mg   783%
Vitamin E 400 IU   1333%
Calcium 100 mg   10%
Magnesium 240 mg   60%
Sodium 210 mg   9%
Potassium 120 mg   3%

L-Glutamine  420 mg   **

** Daily Value (DV) not established.


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Browse 2 questions Browse 2 questions and 2 answers
Is this product legal if you play college sports under the NCAA rules?
A shopper on Jul 20, 2012
BEST ANSWER: Yes this is legal product under NCAA rules.
if you just finish working out with heavy weights what do you drink a protein shake or endurox. or both
A shopper on Dec 6, 2009
BEST ANSWER: both; there's not enough protein in endurox r4 to make it sufficient alone post-workout.