NOW Sports L-Arginine 500mg & L-Ornithine 250mg

Arginine and Ornithine combines two essential amino acids into one optimal supplement. Arginine is necessary for urea metabolism, a process that prepares toxic ammonia for safe excretion by the kidneys. Ornithine is synthesized from Arginine and is a precursor of citrulline, proline and glutamic acid. Both of these amino acids are popular with athletes and other active individuals. NOW® natural and organic Supplements are an effective way to ensure you and your loved ones are getting essential vitamins, minerals and nutrients for daily optimal health. Since 1968, NOW®has been making top quality products that are tested to the highest standards to empower people to lead healthier lives. Now's promise - what is on the label, is precisely what is in the bottle.

Recommended Dosage: Adult Dosage: Take 2 capsules 1-3 times daily between meals. Do not use beyond 8 weeks.

Caution: Consult a healthcare practitioner prior to use if you are pregnant or breastfeeding, if you suffer from cardiovascular disease and are attempting an increase in physical activity or if your cardiovascular condition worsens or if you are taking medication for cardiovascular diseases, erectile dysfunction, and/or blood thinners. Do not use this product if you have had a heart attack/myocardial infarction. Some people may experience gastrointestinal discomfort.