PlainVitamins

D-Ribose 850 mg

by Wonder Laboratories · capsule · 90 vegetable capsules

  • On the market (NIH)
  • UPC 0 99528 94490 3
  • DSLD label 315278
  • Serving 3 to 6 vegetable capsules; amounts per 6 vegetable capsules
  • 15 servings

D-Ribose 850 mg by Wonder Laboratories lists one ingredient: 5,100 mg of D-ribose per serving of 6 vegetable capsules. Its current label entered the NIH Dietary Supplement Label Database on September 25, 2024.

What is in D-Ribose 850 mg?

Each row as the label prints it, per serving of 6 vegetable capsules. 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).

D-Ribose 850 mg: Supplement Facts rows against the market (DSLD label 315278, January 2026 release)
IngredientAmount% DVAmong products listing it
Calories25 Calories
Total Carbohydrates6 g2%Carbohydrate in D-Ribose 850 mg against 21,979 products6 g per serving; the middle half of products list 1 g to 6 g, the median 3 g.6 g

Higher than 73% of 21,979 products listing carbohydrate (median 3 g).

Sugars5 gSugar in D-Ribose 850 mg against 11,807 products5 g per serving; the middle half of products list 1 g to 4 g, the median 2 g.5 g

Higher than 78% of 11,807 products listing sugar (median 2 g).

D-Ribose5,100 mgRibose in D-Ribose 850 mg against 199 products5.1 g per serving; the middle half of products list 0.5 g to 5 g, the median 2 g.5.1 g

Higher than 96% of 199 products listing ribose (median 2 g).

Source: NIH ODS Dietary Supplement Label Database, label 315278 (entered September 25, 2024), version 9.4.0. See the label on DSLD or its label image (PDF). Amounts are what the maker printed; DSLD does not test products. Daily Values: the FDA's Daily Value page.

Is that a lot?

The rows in the top or bottom tenth of the products that list the same ingredient, and any above the adult upper limit at the most servings a day the directions give:

  • Its 5.1 g of D-ribose (filed by NIH under ribose) is higher than 96% of the 199 ribose products that print an amount; 4 list more.

The NIH database records one serving 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?

6 products list the very same ingredients; the nearest amounts come first.

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
Directions: As a dietary supplement, take 3-6 vegetable capsules daily, prior to exercise. During training, serious athletes may want to double the dosage.
Warnings
Tamper evident: Do not use this product if imprinted foil seal under cap is broken or missing.
Keep out of reach of children.
Caution: If you are pregnant or nursing, consult your physician before taking this product.
Allergens and what it does not contain
Contains: No artificial color, flavor or sweetener, no preservatives, no starch, no milk, no lactose, no soy, no wheat, no yeast, no fish and is sodium free.
Gluten free
Storage
Keep tightly closed. Store at room temperature: 59 degrees - 86 degrees F (15 degrees to 30 degrees C)

Source: label statements in DSLD label 315278.

What else is on the label?

Other ingredients: Vegetable capsule, Magnesium Stearate, Silica.

Seals and symbols as the label prints them (the maker's; a certifier's own list confirms a seal): Ko Kosher Service.

How many labels does D-Ribose 850 mg have?

4 labels are on file under this name since November 19, 2021: other sizes, label designs and reformulations. The current one leads this page.

  1. Label 315278 (current) Entered September 25, 2024 · on the market · 90 vegetable capsules · UPC 0 99528 94490 3
  2. Label 262047 Entered January 22, 2022 · on the market · 120 vegetable capsules
  3. Label 262046 Entered January 22, 2022 · on the market · 90 vegetable capsules
  4. Label 260428 Entered November 19, 2021 · on the market · 90 vegetable capsules · UPC 0 99528 94490 3

Source: DSLD label entry and market events, version 9.4.0 (labels entered through September 25, 2025).

Who makes it?

The label names Wonder Laboratories (distributor), White House, TN. All Wonder Laboratories products.

Where next?