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Doctor's Best, Best Chewable D-Ribose, 1500 mg, 90 Wafers (Discontinued Item)


Out of Stock - Discontinued
  • Shipping Weight: 0.71 lbs (0.32 kg)
  • Product Code: DRB-00238
  • UPC Code: 753950002388
  • Package Quantity: 90 Wafers
  • Dimensions: 2.9 x 2.9 x 5.4 in, 0.6 lbs (0.27 kg)
Product Overview


  • Science-Based Nutrition
  • Dietary Supplement
  • Bioenergy Ribose
  • Supports ATP Production in Heart and Muscle Tissue
  • Decreases Free Radical Formation During Exercise
  • Suitable for Vegetarians

D-ribose is a natural compound made by your body throughout life. D-ribose is a pentose sugar, or a 5-carbon sugar (more familiar sugars like glucose and fructose have 6 carbon atoms). As part of RNA and DNA, D-ribose is needed for cell maintenance and growth. Ribose initiates the production of the critical energy molecule ATP, the primary energy source of cells. ATP is rapidly depleted in muscle tissue by strenuous exercise. D-ribose is a core supplement for maximizing energy levels in a healthy way, without the drawbacks of stimulant ingredients. Studies suggest that ribose can help support energy recovery after exercise. Exercise increases free radical production in muscle tissue. Ribose supplementation may strengthen and support the body's crucial antioxidant defenses.

Suggested Use

Adult Use: Chew one wafer 1-3 times daily. May be taken with or without food.

Other Ingredients

Invetek chewable base, natural orange flavor, citrus blend flavor, citric acid, magnesium stearate (vegetable source), stearic acid, silicon dioxide.

Contains nothing other than listed ingredients


Caution: Insulin-dependent diabetics, pregnant women and those with elevated uric acid levels (associated with gout) should consult their physician before use.

Supplement Facts
Serving Size: 1 chewable wafer
Servings Per Container: 90 servings
  Amount per serving % Daily Value
Calories 8  
Total Carbohydrate 2 g <1%*
Sugars 2 g
D-ribose 1500 mg
* Percent Daily Values based on a 2,000 calorie diet
† Daily Value not established.
iHerb Customer Reviews


Posted by Reviewer2445419 on Oct 06, 2014

Works so well much more energy

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Works well

Posted by 4615021458535734216 on Mar 23, 2014

Helped my energy levels But should not be called a "wafer". This big tablet is rock hard & the only way i could take it was by dissolving in water, which takes a few hours. I've now ordered the powder.

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Exelent product

Posted by RomStayn on Feb 16, 2013

fine increases energy levels during exercise

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Best ever... wouldnt be without!!

Posted by 5720515746202978866 on Jan 22, 2013

Amazing and must be tried!! After brain injury and several concussions this helps with daily fatigue and after referring to neuro-toxic/chronic pain sufferers have witnessed similar benefits & amazing results for them personally!! Truly beneficial not a fad try hard option!!

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Chewable D-Ribose

Posted by Reviewer2328138 on Oct 30, 2012

This is more expensive than the powder that I take in the morning. Since they call for 10 mg daily I take 5 of these to go with the powder. I like to chew this in the afternoon. Nice taste. Have good energy for a heart failure survivor.

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