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Doctor's Best, Best Chewable D-Ribose, 1500 mg, 90 Wafers

By Doctor's Best

8 Reviews
Out of Stock
  • 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.

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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

5 Stars
4 Stars
3 Stars
2 Stars
1 Stars
Excellent product
I have used and continue using this product at 4-6 grams per day (not 10-15 grams per day as recommended) for severe fatigue, in a combination with glutathione and ubiquinol/CoQ10. The latter two products need to be taken for several weeks before any effect can be expected; thus, I was hoping that the d-Ribose would "kick in" faster in terms of improving my energy . Within 10 days after starting, I noticed a slight improvement- less pressure on my chest, less breathing difficulty, better sleep, less of a sense of doom. From there on out, my energy improved slowly but constantly, almost on a daily basis. Obviously, I made sure that I got enough sleep and paid attention to my food choices as well, and avoided, by sheer necessity, any physical exertion. It is now two months since my worst exhaustion (which was so bad that I was afraid I would actually die), and I am almost back to normal- meaning I do all my chores, go shopping, and a couple days ago even went on my first one-plus hour hike in two months. The crash that I feared might happen never materialized! I credit the d-Ribose in large part with this spectacular improvement. Will definitely continue to use regularly or indefinitely and buy again!
Jul 19, 2012
Best ever... wouldnt be without!!
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!!
Jan 22, 2013

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