Energy Support: Corvalen contains pure D-ribose, a clinically researched ingredient that supports the natural way our bodies produce adenosine triphosphate (ATP), the energy currency of the cell.*
Athletic Endurance: Corvalen D-ribose powder provides support for healthy endurance and strength training in athletes.*
Heart & Metabolic: Our heart & metabolic formulas are developed to play an intimate role in supporting optimal cardiovascular health.*
Our uncompromising operational practices at our state-of-the-art manufacturing facilities surpass GMP standards and manufacturing regulations. All of our products are GMO-free.
For 65 years, Douglas Laboratories has been dedicated to meeting the needs of healthcare professionals. As a globally recognized leader in the development of innovative, science-based nutritional supplements, we strive to help healthcare professionals and their patients push their potential for healthy living, today and in the future.*