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Doctor's Best Sustained Plus Immediate Release L-Arginine, 500mg, Bilayer Tablets 120 ea

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Dietary Supplement

ORTHO1 Science-Based Nutrition™

  • Promotes a Healthy Cardiovascular System*
  • Helps Enhance Healthy Circulation*
  • Supports Heart Function*
  • Non-GMO & Gluten Free
  • Vegan

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

Supplement Facts:
L-Arginine:  As 500 mg Immediate Release and 500 mg Sustained Release from L-Arginine Alpha-Keto-Glutarate.

(800) 777-2474

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.

©Doctor's Best, Inc

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