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Life Extension D-Ribose Powder, 150 grams

4.2 out of 5 stars 74 customer reviews
| 4 answered questions
About the Product
  • Dietary Supplement
  • Helps Maintain Healthy Energy Levels in Heart & Muscle
  • Serving Size - 1 scoop

Frequently Bought Together

  • Life Extension D-Ribose Powder, 150 grams
  • +
  • Life Extension Optimized Carnitine w/ Glycocarn 60 vegetarian capsules
  • +
  • Life Extension Super K with Advanced K2 Complex 90 softgels
Total price: $60.04
Buy the selected items together

Product Description

Size: 150 g

Life Extension D-Ribose Powder can help speed energy recovery, increase energy reserves and maintain healthy energy levels in heart and muscle tissue. D-ribose, a carbohydrate molecule found in every living organism, facilitates the production of ATP. By helping to rapidly refill depleted energy stores, D-ribose may be especially beneficial for heart health.

Product Details

Size: 150 g
  • Product Dimensions: 7 x 6 x 5 inches ; 6.4 ounces
  • Shipping Weight: 6.4 ounces (View shipping rates and policies)
  • Domestic Shipping: Currently, item can be shipped only within the U.S. and to APO/FPO addresses. For APO/FPO shipments, please check with the manufacturer regarding warranty and support issues.
  • International Shipping: This item is not eligible for international shipping. Learn More
  • ASIN: B000PKDVEW
  • UPC: 737870972150
  • Item model number: 232
  • Average Customer Review: 4.2 out of 5 stars  See all reviews (74 customer reviews)
  • Amazon Best Sellers Rank: #14,231 in Health & Personal Care (See Top 100 in Health & Personal Care)

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Actual product packaging and materials may contain more and different information than what is shown on our website. We recommend that you do not rely solely on the information presented and that you always read labels, warnings, and directions before using or consuming a product. Please see our full disclaimer below.

Customer Questions & Answers

Customer Reviews

Top Customer Reviews

By H. T. Roberts on December 20, 2011
Size: 150 g Verified Purchase
I hope this review is helpful to others. I had a positive experience, but there are things that may have contributed, as well. One thing important to say right away - Life Extension products are excellent.

BACKGROUND INFO: Male, 40 yrs old. I do Brazilian Jiu Jitsu and weight training. I work in an engineering field. I need to be completely honest that I have not tried this product ALONE, but with a group of other products that make us what is called The Awesome Foursome, which consists of: Reacted Magnesium (1x/day); Carnitine(1x/day); CoQ10(1x/day); D-Ribose(2x/day). Also, be aware that I take other supplements: fish oil (3x/day), trans-resveratrol(1x/day), Vit D3 (5000 IU/day), Myomin (3x/day), and slow release DHEA (20mg, 1x/day).

DOSAGE: I take one scoop, twice a day (morning and late afternoon).

VERDICT: Since adding TAF to my supplement regime, I have seen a very noticeable improvement in my mental focus at work and performance in BJJ, as well as weight lifting. There's no nervous caffeine jitters or restlessness, just simple alertness and focus. My cardio performance during intense BJJ sessions has also noticeably improved. I think this has a two part reason: mental focus allows for less wasted energy via better technique; true energy production improvement in the muscle cells.

I have also noticed that my mood is much, much better. Productivity at work is up, and I am more patient and positive, which has made for home-life to be much more enjoyable for all - I got pretty cranky at night due to all the physical demands of my hobbies :). My wife has noticed the old happy me coming back.

One bit of advice: For any supplement, I recommend trying it for at least two weeks before grading its performance.
Read more ›
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Size: 150 g Verified Purchase
While D-Ribose is really helpful for my fatigue from FM, and I learned about it from the excellent book "Fatigues to Fantastic!", I didn't shop around much when I first bought the Life Extension D-Ribose powder.

Now that I've been taking it a while, I've been shopping around. Now Foods D-Ribose powder in the 1 lb. size (16 ounces or 454g by weight; 90 servings per container) seems like a better buy.

So is Swanson Vitamins' D-Ribose with Malic Acid Complex (12 ounces or 340g by weight; 55 servings per container) (not available on Amazon, that I could find).

This LEF D-Ribose is 5.29 ounces or 150g, with 30 servings per container. At $20.47 per 150g container (Amazon Prime price), this makes the per ounce price $3.86 ($61.91/pound) and the per serving price about 68 cents.

The Now Foods D-Ribose in 1 lb is $38.68 (Amazon Prime price) comes out to $2.41/ounce ($38.68/pound, duh) and about 42 cents per serving.

The Swanson's D-Ribose with Malic Acid Complex is $29.99 for 12 ounces (340g) which comes out to $2.49/ounce or $39.98/pound and 54 cents per serving.

Even if you add Swanson's $4.99 shipping for a total of $2.91/ounce or $46.64/pound, and 84 cents per serving. But you get malic acid and magnesium with 5g of D-Ribose. With LEF and Now, you just get 5g of D-Ribose. The added malic acid and magnesium may be worth the extra cost per serving, if that's what you want.

For my next D-Ribose purchase, I'm not going with this Life Extension 150 g/5.29 ounce package.
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Size: 150 g Verified Purchase
Life Extension D-ribose Powder, 150-Grams
Thoroughly recommended as the only thing to help me with my chronic fatigue brain fog symptoms.
I have now been able to take up my promotion at work which I initially turned down due to my incapacity to think effectively.
You do have to keep taking it, however, as I ran out a few weeks ago and within 2 days the symptoms returned. This brand seems to work better than others.
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Size: 150 g Verified Purchase
I have a child with autism and have found various supplements that have helped significantly over the years to mitigate some of the unfavorable symptoms of my child's ASD. This is one of those supplements that made a huge difference and is in the must-have category of filling in that nutritional gap. I decided to try this for my child after a study came out of the University of Arizona describing the benefits of D-Ribose and NADH for children with autism. D-ribose helped my child's mood improve favorably and decrease anxiety. I did not try NADH for a few months as a general rule to not try multiple new things at once. This brand is very effective and great quality and I reorder this consistently. I give my 100lb child (who is a teenager, actually) 1/2 tsp per day. I started out with one whole scoop per day and that had the OPPOSITE effect of increasing anxiety and lowering frustration tolerance and I found a very happy therapeutic dose at 1/2 tsp per day so you may want to experiment with dosing amount to find the right fit for you. The bonus is that this is a sweet powder and easily disguised in drinks. It does clump a little but I use a shaker bottle and give it a few minutes to unclump.
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Size: 150 g Verified Purchase
I have had CFS since 1994. This is one of those supplements that really helped me by providing increased energy and endurance. My husband even noticed the difference in my energy levels. I take one scoop in a small amount of liquid in the morning, and sometimes in the afternoon if I'm having a particularly bad day. As usual with this illness, nothing will make you 100% better, but this definitely helps! I am now going to try one that is perhaps a bit less expensive (from Swanson's Vitamins), since it seems I'll be taking this long term.
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