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DuraCarb

product on market Powder Source Naturals Safety: 100/100
100/100

This product looks safe

  • No ingredients exceed tolerable upper intake levels
  • 17% of ingredients have research evidence
B Label Compliance Grade

What the Evidence Says

AI-generated · Qwen 3.6 · methodology

Chromium is the primary active ingredient, with moderate evidence suggesting it may support insulin sensitivity and glucose metabolism. The remaining components are macronutrients providing basic caloric energy. Overall evidence coverage for this specific formulation is very limited.

AI-generated summary based on research evidence. Not medical advice.

Label

Product Label

Label for DuraCarb
Open Full PDF View on NIH DSLD →
Details

Label Data

28 Gram(s)
Serving Size
32
Servings
Other Combinations
Product Type
17%
Evidence Coverage
Ingredients

Supplement Facts — Evidence Check

Calories
105 Calorie(s)
Total Fat
(1% DV)
Total Carbohydrates
26 Gram(s) (10% DV)
Protein
(1% DV)
20 mcg (17% DV)
Within RDA (0.6× RDA) 199 studies (A:1, B:55)
Maltodextrin
28 Gram(s)
Claims

Label Claims — Verification

Unverified All Other
Unverified Structure/Function
Info

Product Information

Directions for Use

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 key nutrients involved in the Krebs energy-producing cycle.

Suggested Use: Mix 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 3 scoops of Duracarb 20 minutes before training. Sip throughout workout for continuous replenishment of energy and fluids. Take 1 1/2 scoops after cool-down to maximize recuperation.

Warnings & Precautions

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

Do not use if either tamper-evident seal is broken or missing.

Keep out of reach of children.

Formulation Notes

Duracarb, an energy drink for athletes and exercise enthusiasts, contains both long and branched chain carbohydrates. Scientific research as far back as the late 1970's 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.

Suitable for vegetarians.

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

Branched and long chain complex carbohydrate for quick energy

Additional Information

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

Store in a cool, dry place.

Metadata

Product Details

UPC / SKU0 21078 00748 7
DSLD Entry Date2020-02-26
Product TypeOther Combinations
FormPowder
DSLD ID213660
Data Updated2026-04-11
Research

Research Evidence

212
Research Sources
54
Avg Quality
102
Meta Analysis
79
Systematic Review
19
Rct
3
Narrative Review
3
Regulatory Source
2
Other
2
Clinical Trial
1
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This product page is for informational purposes only and does not constitute medical advice. Always consult your healthcare provider before taking any supplement.