Company: Douglas Laboratories

Address: Pittsburgh, PA

Phone: 800-245-4440

Web site:

Description: Corvalen d-ribose from Douglas Laboratories is a natural pentose sugar designed for the support of cardiovascular health, fatigue, energy production, and mitochondrial function. This slightly sweet d-ribose powder is formulated to be rapidly dissolved and readily absorbed into the body. Ribose is the vital structural backbone of cellular compounds called purines and pyrimidines.


  • Ribose is the vital structural backbone of cellular compunds called purines and pyrimidines
  • Corvalen poweder may be disolved in 2 ounces or more of juice or milk or sprinked over food
  • D – Ribose helps the body to produce energy and is the key to rebuilding energy more quickly
  • In times of metabolic stress the body is unable to produce d – Ribose
  • Serving Size 5 g (1 scoop or 2 tsp), serving per container 56
  • 5g of d-ribose per serving
Sold By: Douglas Labs
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