Doctor’s Best D-Ribose is a unique 5-carbon carbohydrate that is a fundamental building block of ATP (adenosine triphosphate), the source for all cellular energy.
(other) Modified cellulose (vegetarian capsule), magnesium stearate (vegetable source), silicon dioxide.
Take 5 capsules twice daily, preferably with food, or as recommended
Store in a cool, dark place out of reach of children
Food supplements should not be used as a substitute for a varied diet. If you are taking prescribed medication, have any medical condition or are pregnant or breast-feeding please consult your healthcare practitioner before taking food supplements.