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Klaire Labs   D-Ribose Powder - 10.58 oz (300 Grams)

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Item Number: KL1170
Serving Size: 1 Scoop Servings per Container: 60
Price per Serving:  $1.28 Price per Unit*: $7.28 per Ounce
* Price Per Unit may reflect product's price per capsule, tablet, ounce, fluid ounce, etc.
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D-ribose‚ a monosaccharide sugar found in all living cells‚ plays a critical role in cellular metabolic pathways that generate energy. D-ribose supports normal heart and skeletal muscle function. As a fundamental constituent of adenosine triphosphate (ATP)‚ D-ribose is essential for normal energy production. It is also a component of the nucleotides DNA and RNA. Found in small amounts in the diet‚ the body must synthesize D-ribose from glucose. Cardiac muscle is especially vulnerable to conditions that deplete ATP and nucleotide pools. It may take days for ATP levels to be restored after strenuous exercise as both cardiac and skeletal muscle have low levels of enzymes needed to convert D-ribose to D-ribose-5-phosphate‚ the activated form of D-ribose that plays a critical role in regenerating cellular ATP. D-ribose administration has been shown to significantly support heart ATP levels‚ especially in the setting of diminished exercise capacity. Pure D-ribose is supplied in powder form for convenient supplementation of multi-gram amounts found to be beneficial. D-Ribose powder has a natural‚ slightly sweet taste and mixes readily in water or juice.



These statements have not been evaluated by the Food and Drug Administration (FDA). These products are not meant to diagnose‚ treat or cure any disease or medical condition. Please consult your doctor before starting any exercise or nutritional supplement program or before using these or any product during pregnancy or if you have a serious medical condition.

  • MFG # DRB
  • UPC # 828054001046
Official Website: https://klaire.com

Serving Size: 1 Scoop (Approximately 5 grams)
Servings Per Container: 60

Amount Per Serving / %DV

Calories 20
Total Carbohydrate 5g / 2%**
Total Sugars 5g / *
Includes 5g Added Sugars 10%**
D-Ribose 5g / *

**Percent Daily Values are based on a 2‚000 calorie diet
*Daily Value not established.

Other Ingredients: None.

Free of the following common allergens: milk/casein‚ eggs‚ fish‚ shellfish‚ tree nuts‚ peanuts‚ wheat‚ gluten‚ soybeans‚ and yeast.

Contains no artificial colors‚ flavors‚ or preservatives.

GMP Compliant / Made in the USA


1 scoop daily mixed with water‚ juice‚ food‚ or as directed by a healthcare professional.


If you are pregnant‚ nursing‚ have a medical condition‚ or taking prescription drugs‚ consult your healthcare professional before using this product. Keep out of reach of children.

Do not use if shrinkwrap is broken or missing. Store in a cool‚ dry place (59°F-85°F) away from direct light.


  • Egg Free
  • Fish Free
  • Gluten Free
  • GMP (Good Manufacturing Practices) Certification
  • Made in the USA
  • Nut Free
  • Peanut Free
  • Soy Free
  • Wheat Free
  • Yeast Free
  • Crustacean Shellfish Free

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Additionally, PureFormulas is unable to directly recommend products in relation to specific health conditions. Please contact your trusted healthcare practitioner for direct product recommendations.

If you have any general questions regarding orders or our policies and programs, please contact our Customer Happiness Team @ 1.800.383.6008

If you are pregnant, nursing, taking any medications or have any medical condition, consult your doctor before use. Your healthcare professional is the best source for guidance before beginning an exercise or nutritional supplement program.

These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.

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