ORTHO1 Science-Based Nutrition™
- Promotes a Healthy Cardiovascular System*
- Helps Enhance Healthy Circulation*
- Supports Heart Function*
- Non-GMO & Gluten Free
Sustained plus Immediate Release L-Arginine contains this conditionally essential amino acid in a bilayer tablet, with 2 tablets providing 500 mg of sustained release and 500 mg of immediate release L-arginine in a formula that promotes enhanced blood levels of this nutrient. Most supplemental L-arginine is quickly absorbed into circulation and is extremely efficiently metabolized, yielding only a short lived boost to L-arginine levels. Sustained plus Immediate Release L-Arginine tablets are specifically manufactured to help immediately increase blood levels of L-arginine and then to help sustain this beneficial increase continuously over an 8-hour period.*
L-arginine has been shown to support the cardiovascular system, promote vigorous heart function and help enhance healthy circulation through it's conversion to nitric oxide.* Research suggests L-arginine supplementation may also promote positive benefits on athletic performance.*
Contains nothing other than listed ingredients
L-Arginine: As 500 mg Immediate Release and 500 mg Sustained Release from L-Arginine Alpha-Keto-Glutarate.
1A nutrient naturally built into the body's chemistry
*These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure or prevent any disease.
Suggested Adult Use: Take 2 tablets once or twice daily, away from food, or as recommended by a nutritionally-informed physician.
©Doctor's Best, Inc