Corvalen Ribose (280 Gram Powder) by Douglas Laboratories is a dietary supplement in powder form.

• Manufacturer Suggested Use: 1 scoop (2 teaspoons) is equivalent to 5 grams. Normal dosage is 5 grams D-Ribose taken two times a day with the morning and evening meals. A third dose may be added to midday as needed, or as directed by your healthcare professional. Continued use is required to maintain the benefits of Corvalen.
• Ingredients: Serving Size: 5g (1 scoop or 2 teaspoons) Amount Per Serving Calories ... 20 Total Carbohydrate ... 5g Sugars ... 5g D-Ribose ... 5g Other Ingredients: None.
• This product does not contain sodium yeast wheat gluten soy corn milk/dairy artificial coloring artificial preservatives artificial flavoring genetically modified ingredients (GMOs).