Ribose occurs naturally in all living cells. It is a simple sugar that begins the metabolic process for ATP production. D-Ribose works synergistically with, and enhances the benefits of, creatine supplements. NOW sells creatine in powder, capsule and tablet form. NOW® D-Ribose powders are 100% pure and feature clinically-researched and proven Bioenergy RIBOSE® for best results.
Each level teaspoon (3.35 g):
D-Ribose Powder (Corn (Zea mays)) 3.35 g
Non-Medicinal Ingredients: None.
Cautions: Consult a health care practitioner prior use if you have diabetes or hypoglycemia. Do not use if you are pregnant or breastfeeding.
Information from: https://nowfoods.ca/