*Product image may differ from product received.


Product Details

D-Ribose is a five-carbon sugar that constitutes the backbone of RNA, a biopolymer that is the basis of genetic transcription. D-Ribose is related to deoxyribose, as found in DNA. Once phosphorylated, ribose can become a subunit of ATP, NADH, and several other compounds that are critical to metabolism like the secondary messengers cAMP and cGMP.

Supplementation of D-ribose may help support a healthy metabolism, especially energy production.*

Tested by Accredited 3rd Party Labs

This PureBulk product is manufactured in a cGMP certified and registered facility. PureBulk's supplements are tested by accredited third party labs in the USA to ensure their identity, purity and potency. To receive a copy of these test results or any other PureBulk supplement please fill out the COA request form found here.

Supplement Facts & Directions

Supplement Facts

Serving Size: 5000 milligrams
Servings Per Container: Varies
Amount Per Serving % Daily Value*
Calories 20
Total Carbohydrates 5g
D-Ribose Powder 5g

* Percent Daily Values are based on a 2,000 calorie diet.
† Daily Value Not Established
‡ These supplement facts may vary from the product you recieve.    Please call for exact numbers.

Other Ingredients: None


Free of:  Sugar, Soy, Dairy, Yeast, Gluten & Additives.

Directions:  As a dietary supplement, take 5000mg (rounded 1/2 Tbsp) up to three times daily with meals, or as directed by a physician.

Warning: If you are pregnant, nursing, taking any medications or have any medical condition consult your physician before use. DO NOT take if you have diabetes or hypoglycemia. Keep out of reach of children. Store in a cool, dark & dry place.

*NOTE: 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.