D-Ribose Powder
by Precision Engineered · powder · 0.55 lb
- On the market (NIH)
- UPC 7 66443 79967 2
- DSLD label 1703
- Serving 5 to 10 g (1-2 scoops); amounts per 5 g
- 50 servings
D-Ribose Powder by Precision Engineered lists one ingredient: 5 g of D-ribose per serving of 5 g. Its current label entered the NIH Dietary Supplement Label Database on October 26, 2011.
What is in D-Ribose Powder?
Each row as the label prints it, per serving of 5 g. The capsule beside an amount places it among every product in the NIH database that lists the same ingredient: the bar is the middle half of their amounts, the line in it the median, the whiskers the 10th and 90th percentiles; the green tick is the FDA Daily Value and the red dashed tick the adult upper limit (IOM).
| Ingredient | Amount | % DV | Among products listing it |
|---|---|---|---|
| Calories | 20 Calories | ||
| Calories from Fat | 0 Calories | ||
| Total Fat | 0 g | 0% | |
| Sodium | 0 mg | 0% | |
| Total Carbohydrates | 5 g | 2% | Higher than 65% of 21,979 products listing carbohydrate (median 3 g). Per day at the most servings: 10 g. |
| Sugar | 5 g | Higher than 78% of 11,807 products listing sugar (median 2 g). Per day at the most servings: 10 g. | |
| Protein | 0 g | 0% | |
| D-Ribose | 5 g | Higher than 72% of 199 products listing ribose (median 2 g). Per day at the most servings: 10 g. |
Source: NIH ODS Dietary Supplement Label Database, label 1703 (entered October 26, 2011), version 9.4.0. See the label on DSLD. Amounts are what the maker printed; DSLD does not test products. Daily Values: the FDA's Daily Value page.
Is that a lot?
Every amount on this label with a position sits within the middle 80% of the products that list the same ingredient.
The NIH database records 2 servings a day from the label's directions; its % Daily Values are for adults and children 4 or more years of age. The directions as printed are further down this page.
The Tolerable Upper Intake Level is the most of a nutrient per day, from food, water and supplements together, that is likely to pose no risk for almost all adults (Institute of Medicine, 2011). It does not apply under medical supervision. This page compares labels; it is not medical advice.
Sources: amounts from the DSLD label; Daily Values from 21 CFR 101.9(c)(8)(iv); adult upper limits from the Institute of Medicine's DRI summary tables (2011). How positions are computed.
Which products have the closest formulas?
The products whose ingredient lists overlap most with D-Ribose Powder's, rare ingredients counting for more.
- Ribose Muscle EdgeJarrow Formulas · off the market 3 shared, 59% alike
- D-RiboseBiotics Research Corporation 3 shared, 59% alike
- Best Chewable D-RiboseDoctor's Best 3 shared, 59% alike
- D-Ribose PowderPureFormulas · off the market 3 shared, 59% alike
- D-RiboseVitamin Research Products 3 shared, 59% alike
- RiboseOL Olympian Labs 3 shared, 59% alike
Source: ingredient lists of every product's current label in DSLD (version 9.4.0); similarity weights each shared ingredient by how rare it is.
What does the label say about taking it?
Quoted from the label as DSLD transcribed it: the maker's words, including any claim about what the product does, which the FDA has not evaluated and PlainVitamins does not endorse.
- Directions
- Benefits may vary. Use in conjunction with an intense daily exercise program and a balanced diet including an adequate caloric intake.
- DIRECTIONS: For adults, take one (1) or two (2) scoops with water or other beverage two times daily. Product may be taken before and after exercise, or with meals.
- Warnings
- WARNING: If you are pregnant, nursing or taking any medications, consult your doctor before use. Discontinue use and consult your doctor if any adverse reactions occur. Not intended for use by persons under the age of 18. Keep out of reach of children. Store in a cool, dry place. Do not use if seal under cap is broken or missing.
Source: label statements in DSLD label 1703.
What else is on the label?
Other ingredients: D-Ribose.
Seals and symbols as the label prints them (the maker's; a certifier's own list confirms a seal): QUALITY ASSURED.
How many labels does D-Ribose Powder have?
One label is on file, entered on October 26, 2011.
- Label 1703 (current) Entered October 26, 2011 · on the market · 0.55 lb · UPC 7 66443 79967 2
Source: DSLD label entry and market events, version 9.4.0 (labels entered through September 25, 2025).
Who makes it?
The label names Precision Engineered Limited (USA) (manufacturer), Bohemia, NY, U.S.A.. All Precision Engineered products.