120 Tablets / 2 Months Supply
Jarrow Formulas® Arginine-Citrulline Sustain™ is a synergistic combination of sustained-release arginine and citrulline in equal amounts plus vitamin C to support the vascular production of nitric oxide (NO), promote blood flow, and support cardiovascular health.*
Amount Per Serving
Vitamin C (as Calcium Ascorbate)
L-Arginine (Free Base)
L-Citrulline (Free Base)
† Daily Value (DV) not established.
No wheat, gluten, soybeans, dairy, egg, fish/shellfish, peanuts/tree nuts or sesame.
Store in a cool, dry place.
About Arginine-Citrulline Sustain™
Our staff of scientists leverage expertise from researchers and institutions worldwide who study products and ingredients, and how they work with your body. By supporting scientific research and funding studies, Jarrow Formulas® maintains superior science as the guiding principle in all it does.
Our formulations are carefully crafted and informed by strong scientific research. Jarrow Formulas’ products therefore have the potential to support and promote optimal health.
Our customers can be assured of both purity and potency in every Jarrow Formulas product. We evaluate the purity, strength and composition of all ingredients and only work with raw material suppliers that follow the same Current Good Manufacturing Practices (cGMP) we do.