Other Combinations

D-Ribose Tablets

by Life Extension · Tablet or Pill

Supplement facts from the label of D-Ribose Tablets by Life Extension: Calories 20 Calorie(s), Total Carbohydrates 5.0 Gram(s), Calcium 80 mg, Bioenergy Ribose 5,100 mg….

Label of D-Ribose Tablets, Life Extension
Label image: NIH DSLD · full label (PDF)
Serving size1–5 Vegetarian Tablet(s)
Servings per container20
Most servings a day on the label1
TypeOther Combinations
Barcode737870147336
Label recordDSLD 328438 · entered 2025-03-25

Supplement Facts

IngredientPer serving% DVUpper limit (adults)
Calories20 Calorie(s)——
Total Carbohydrates5.0 Gram(s)2%—
└ Total Sugars5.0 Gram(s)——
Calcium (Dicalcium Phosphate)80 mg6%2,500 mg · 3% at label max
Bioenergy Ribose (D-Ribose)5,100 mg——

Upper limits: NIH ODS Fact Sheets for Health Professionals. Compared only where the unit converts and the limit applies to the form on the label.

On the label

For: Vegetarian · Adult (18 - 50 Years) · Gluten Free

Claim types: All Other · Structure/Function

All Other Content: Scan for product info

Precautions re: All Other: Read the entire label and follow the directions carefully prior to use.

Suggested/Recommended/Usage/Directions: Directions: Take five (5) tablets daily with food or supporting cardiovascular health and energy levels in working muscles, or as recommended by a healthcare practitioner. For alternative dosing, take one (1) tablet daily for general health. Continued use is necessary to maintain the benefits of D-Ribose Tablets.

Storage: Store tightly closed in a cool, dry place.

Precautions re: Children: Warnings: Keep out of reach of children.

Precautions re: All Other: Do not exceed recommended dose. Do not purchase if outer seal is damaged.

This page repeats what the label says and the official upper limits for healthy adults. It is not medical advice: ask a doctor, pharmacist or registered dietitian about your own intake, especially if you are pregnant, take medicines or have a health condition.

Label data: NIH Office of Dietary Supplements, Dietary Supplement Label Database (dsld.od.nih.gov), public domain. Upper limits: NIH ODS Fact Sheets for Health Professionals (values from the Institute of Medicine, Food and Nutrition Board).