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Douglas Laboratories   Corvalen M D-Ribose - 12 oz (340 Grams)

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  • 4.3
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Rating: 4.3 out of 5 stars
6 Reviews

"Ive had fibromyalgia for over 20 years and have tried lots of supplements. Coval..."  Read all reviews
Item Number: DL1792
Serving Size: 6.1 Grams Servings per Container: 56
Price per Serving:  $1.25 Price per Unit*: $5.83 per Ounce
* Price Per Unit may reflect product's price per capsule, tablet, ounce, fluid ounce, etc.
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Description


Douglas Labs’ Corvalen M D-Ribose

Feeling low on energy? D-ribose is a sugar that the body produces from the food we absorb. It is used in energy production and takes part in the synthesis of ATP‚ the primary source of energy for our cells. Douglas Labs is proud to offer you Corvalen M D-Ribose‚ a quick and convenient way to include this helpful sugar into your active lifestyle.

Douglas Labs’ Corvalen M D-Ribose is formulated as a convenient powder that can be mixed in with healthy drinks and meals. Upon absorption‚ D-ribose can potentially serve as an energy source for muscles‚ which can come in handy during intense athletic activities.

Additionally‚ D-ribose may also assist in the recovery process muscles experience after an intense workout. Douglas Labs’ Corvalen M D-Ribose could potentially support these benefits with the ease of a great tasting and easily absorbable powder.

Douglas Labs’ Corvalen M D-Ribose contains no gluten‚ corn‚ dairy‚ yeast‚ wheat‚ salt‚ or artificial additives.

Order Douglas Labs’ Corvalen M D-Ribose from PureFormulas today and help support your body with the energy that it needs.



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 # 57452P-340X
  • UPC # 310539036983
Official Website: http://www.douglaslabs.com

Ingredients

Serving Size 6.1 g (1 scoop or 2 tsp)‚ serving per container 56

D-ribose………………………..5 g

Magnesium Gluconate……..800 mg
(40 mg elemental magnesium)

Malate………………………240 mg

No other ingredients.


Dosage

Usual dosage: 1 scoop (2 tsp) serving twice daily‚ taken with meals. A third serving may be added with a mid-day meal or snack as needed.

Alternative dosage: 1 scoop 30 minutes before and just after exercise or physical activity.

Corvalen granular powder may be dissolved in 2 oz. or more of juice or liquid or sprinkled over other foods of choice. Do not mix with milk or carbonated beverages.


Precautions

No adverse effects have been reported unless taking doses greater than 10 grams of ribose at one time‚ which may result in loose stools.

CAUTIONS: Mild‚ transient hypoglycemia may occur if taken on an empty stomach. Insulin dependent diabetics and pregnant women should consult their physician before use. Ribose may cause a transient increase in uric acid levels; therefore those that have chronic gout should
consult their physician before use. Ribose may compete for phosphoglucomutase‚ a liver enzyme responsible for glycogen mobilization.

CONTRINDICATIONS:
Conditions of hypermagnesemia


Allergy / Dietary Needs

  • Corn Free
  • Dairy Free
  • Gluten Free
  • Salt Free
  • Wheat Free
  • Yeast Free

Ratings and Reviews

Write a Review
  • 4.3
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4 6
  • 6 Reviews
    • Verified Buyer

      Perfect Preworkout

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      Rating : 5 out of 5 stars
      from San Diego on 12/05/2016
      There's a lot of pre- workout crap that's raises blood pressure and can cause headaches during workout. Corvalen M D-Ribose by Douglas Laboratories isn't one of them.

      Pros

      Seems to still aid muscle growth even when I miss workouts for periods of time.

      Cons

      Could be cheaper!
      review-checkI would recommend this item to a friend.
    • Verified Buyer

      Great product!

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      Rating : 5 out of 5 stars
      from Franklin TN on 11/05/2015
      My doctor suggested I order Corvalen M D Ribose by Douglas Laboratories to help with my workout. I am 65 years old and need all the help I can get. Product helps with my energy level during my work out. I don't get the shakes on the last couple of reps. I recommend this product.

      Pros

      No taste and easy to mix.

      Cons

      No dislikes.
      review-checkI would recommend this item to a friend.
    • Verified Buyer

      Corvalen = Energy!

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      Rating : 5 out of 5 stars
      from Laguna Woods, CA on 6/08/2015
      Corvalen M D Ribose by Douglas Laboratories is a D-Ribose providing energy and overall good health. The M-form was recommended by my M.D. because of the addition of excellent forms of magnesium. Product in powder form dissolves well in water and is easy to take.
      review-checkI would recommend this item to a friend.
    • Verified Buyer

      Supercharge your heart!!

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      Rating : 1 out of 5 stars
      from Austin, Texas on 11/09/2012
      Corvalen M D-Ribose really works!! My husbands blood pressure was up and he started taking Corvalen M D-Ribose along with CO-Q10 100 mg. with L-Carnitine 1000 mg. liquid form and his blood pressure was down in the normal range the next day. We both take it for heart health and also I take it for my liver. My liver enzymes were slightly elevated and it helped bring that back down to within normal readings. Its a real power booster for the heart!!
      review-checkI would recommend this item to a friend.
    • Verified Buyer

      Corvalen M D-Ribose keeps me going!

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      Rating : 5 out of 5 stars
      from Tillamook Oregon on 9/02/2011
      I have used Corvalen M D-Ribose by Douglas Laboratories for almost three months now. I was encouraged to use it by my naturopath for extreme exhaustion. I have fibromyalgia, diabetes, and neuropathy. My energy level was such that I often slept most of the afternoon . Since beginning Corvalen my energy has returned to a much more acceptable level. I love Corvalen M D-Ribose and will continue to use it.
      review-checkI would recommend this item to a friend.

    • For Fibromyalgia

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      Rating : 5 out of 5 stars
      from Utah on 8/03/2011
      Ive had fibromyalgia for over 20 years and have tried lots of supplements. Covalen M D-Ribose by Douglas Laboratories actually helps reduce fatigue / aches / pains!
      review-checkI would recommend this item to a friend.

Customer Questions and Answers

Please ask any questions you may have about this specific product in the field below.

Your question(s) and our corresponding answer(s) will not be confidential and will be posted publically on this specific product page.

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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