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Doctor's Best, Best D-Ribose Powder, 8.8 oz (250 g)

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Doctor's Best, Best D-Ribose Powder, 8.8 oz (250 g)

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Doctor's Best, Best D-Ribose Powder, 8.8 oz (250 g)

In Stock
  • Expiration Date: 10/2018
  • Shipping Weight:
    0.77 lbs
    Switch to Metric units
  • Product Code: DRB-00173
  • UPC Code: 753950001732
  • Package Quantity: 8.8 oz
  • Dimensions:
    5 x 3 x 3 in, 0.65 lbs
    Switch to Metric units
Combo Offer!
Save $10.00 when you purchase these items today for only $74.35
Product Overview


  • Science-Based Nutrition
  • Dietary Supplement
  • Featuring BioEnergy Ribose
  • Enhances ATP Energy Production
  • Vegan
  • Non-GMO | Gluten Free

Ribose is a unique 5-carbon carbohydrate that is a fundamental building block of ATP (adenosine triphosphate) the source for all cellular energy. Ribose is the starting point and rate limiting compound in the synthesis of these fundamental cellular compounds and the availability of ribose determines the rate at which they can be made by our cells and tissues. Studies have shown that ribose supplementation can enhance cardiac energy levels and support cardiovascular metabolism. Further studies suggest that ribose plays a role supporting muscle energy recovery after exercise. Exercise increases free radical production in muscle tissue. Ribose may strengthen and support the body’s crucial antioxidant defenses.

  • Help support energy production in hear and muscle
  • Helps promote muscle recovery following exercise
  • Helps decrease free radical production during exercise

Suggested Use

Adult Use: Take 1 scoop mixed in water, juice or other beverage, twice daily, or as recommended by a nutritionally-informed physician. For best results take just before or after a meal.

Other Ingredients



Caution: Diabetics, pregnant or lactating women, and those with chronic gout should consult their physician before using this product.

Storage Instructions: Store tightly closed container in a cool dry place. Avoid excess heat and moisture.

Supplement Facts
Serving Size: 5 grams (1 scoop)
Servings Per Container: 50 Servings
  Amount Per Serving %Daily Value**
Calories 20  
Total Carbohydrates 5 g 2%
Sugars 5 g  
D-Ribose 5 g
** Percent Daily Values are based on a 2,000 calorie diet.
† Daily Value not established.
iHerb Customer Reviews

fast response

Posted by iHerb Customer on Aug 20, 2017 | Verified Purchase

this make amino acid drink sweet

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No improvement after 4 weeks!

Posted by iHerb Customer on Aug 14, 2017 | Verified Purchase

I have taken this religiously twice a day and have found it has made no difference at all.

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Posted by iHerb Customer on Jul 11, 2017 | Verified Purchase

I have fibromyalgia. Tried 2 bottles.. Doesn't work. Feeling no different.

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Posted by iHerb Customer on Jul 10, 2017 | Verified Purchase

I dont't have a point of reference to compare this brand to another; however, taking it now for over two weeks has increased my energy and dimineashed my heart palpitations. The taste is pleasant, as well. I'm sold.

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Fibro-fog vanquisher and Depression slayer

Posted by iHerb Customer on Jun 23, 2017 | Verified Purchase

One of the hardest things for my daughter to live with, with fibromyalgia is the fibro-fog in the brain. She is an intelligent teen, who knows that she should be able to do something, but can no longer process. This has been the greatest contributor, I feel, even more than the pain, to her depression. Since taking Dr's Best d-Ribose, this brain fog has lifted and so too has the depression. Anyone who has seen their child attacked by depression knows the helplessness of one fighting a dragon with no weapon. It has been good to see the monster subdued with this D-ribose. I thoroughly recommend this to others who have ME or fibromyalgia.

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