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Source Naturals, Dura Carb, 32 oz (907.2 g) (Discontinued Item)

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Source Naturals, Dura Carb, 32 oz (907.2 g) (Discontinued Item)


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Source Naturals, Dura Carb, 32 oz (907.2 g) (Discontinued Item)

Out of Stock - Discontinued
  • Shipping Weight:
    2.72 lbs
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  • Product Code: SNS-00748
  • UPC Code: 021078007487
  • Dimensions:
    8.6 x 4.8 x 4.8 in, 2.3 lbs
    Switch to Metric units
Product Overview


  • Dietary Supplement
  • Branched and Long Chain Complex Carbohydrate for Quick Energy

DuraCarb, an energy drink for athletes and exercise enthusiasts, contains both long and branched chain carbohydrates. Scientific research as far back as the late 1970s indicates that the digestion of long and branched chain carbohydrates is extremely efficient. In fact, there is evidence that absorption becomes more efficient as chain length and branching increase!

DuraCarb contains a higher percentage of long and branched chain carbohydrates than many other "carbo-drinks". DuraCarb gives you quick, consistent energy when you need it, with no unnecessary fat, protein or fiber. It won't leave you feeling sluggish and full when you need to feel light and energized.

DuraCarb is smooth and mixes easily, with no oily or bitter aftertaste. You can drink DuraCarb before and throughout workouts, to replenish fluids and energy. For optimal energy and fitness, take DuraCarb along with Muscle Dynamo, Source Naturals advanced athletic formula. Muscle Dynamo contains vitamin B and other nutrients involved in the Krebs energy-producing cycle.

Suggested Use

Mix at least one ounce (1 1/2 scoops) in 8 -12 ounces of your favorite beverage (using water or diluted juice such as apple juice will avoid the sugar "high" effect and help provide a smooth release of fuel). DuraCarb requires no blender; it dissolves easily when stirred. Drink before and during workouts for increased energy and fluid replenishment. Drink after cool-down from intense workouts to restore depleted carbohydrate and glycogen reserves.

For Endurance Athletes: Take 2 ounces (3 scoops) of DuraCarb 20 minutes before training. Sip throughout work-out for continuous replenishment of energy and fluids. Take one ounce after cool-down to maximize recuperation.

Other Ingredients

Suitable for vegetarians: Contains no yeast, dairy, egg, gluten, soy or wheat. Contains no starch, preservatives or artificial color, flavor or fragrance.


If you are pregnant, may become pregnant, breastfeeding or diabetic, consult your health care professional before using this product.

This package is sold by weight, not by volume and some settling of contents may occur during shipping and handling.

Do not use if either tamper-evident seal is broken or missing. Keep out of reach of children.

Supplement Facts
Serving Size: 1 Ounce (approx. 1 1/2 scoops)
Servings Per Container: 32
  Amount Per Serving %DV*
Calories 105  
Total fat 0 <2%
Saturated Fat 0 <2%
Trans Fat 0
Total Carbohydrates 26 g 10%
Sugar 1 g
Protein 0 <2%
Chromium (from yeast-free GTF chromium polynicotinate [ChromeMate]) 20 mcg 15%
Maltodextrin (DuraCarb) 28 g
*Percent Daily Values (%DV) are based on a 2,000 calorie diet
†Daily Value not established
iHerb Customer Reviews


Posted by iLYIHERB on Mar 20, 2014 | Verified Purchase


Thanks for your feedback!

My training got great change.

Posted by iHerb Customer on Aug 08, 2010 | Verified Purchase

When I do wait training I take this. I got great change. Now I may put all my enagy on the last lep in the last set.

Thanks for your feedback!

Very good

Posted by iHerb Customer on Dec 09, 2009 | Verified Purchase

Long chain carbohydrates for energy and recovery. A great addition to your workout formula.

Thanks for your feedback!

R King

Posted by iHerb Customer on Aug 10, 2008 | Verified Purchase

Can't say much about the energy factor but I know my body needs the right carbs in the gym so I'll be with this producd for awhile.

Thanks for your feedback!

Pre-workout wonder

Posted by iHerb Customer on Nov 30, 2006 | Verified Purchase

I use Duracarb every morning before I work out. Even with hour long workouts, I have a full energy level (1 1/2 scoops in 1 cup Almond Milk). I'm not full feeling, or hungry during the workout - at all!

Thanks for your feedback!