Doctor’s Best Sustained Plus Immediate Release L-Arginine Non-GMO Vegan Glute…



Doctor’s Best Sustained Plus Immediate Release L-Arginine, Non-GMO, Vegan, Gluten Free, Soy Free, 500 mg, 120 Bilayer Tablets



Size:120 Sustained plus immediate release l-arginine contains this
conditionally essential amino acid in a bilayer tablet, with two tablets
providing 500 mg of sustained release and 500 mg of immediate release
l-arginine in a formula that allows for 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 immediately increase blood levels of l-arginine
and then to sustain this really useful increase often over an 8-hour
period.l-arginine has been shown to improve the cardio- vascular system,
promote vigorous heart function and make stronger healthy circulation right through the
body through its conversion to nitric oxide. research suggests l-arginine
supplementation may also have positive benefits on athletic performance.


  • Has positive benefits on athletic performance
  • Promotes a healthy cardiovascular system & enhances healthy circulation
  • Gluten Free, Non-GMO, Vegan
  • Label images may vary

Product Details:

  • Product Dimensions: 2.4 x 2.4 x 4.4 inches ; 4.2 ounces
  • Shipping Weight: 5.6 ounces
  • Domestic Shipping: Currently, item can also be shipped only within the U.S. and to APO/FPO addresses. For APO/FPO shipments, please check with the manufacturer regarding warranty and improve issues.
  • International Shipping: This item is not eligible for international shipping. Learn More
  • UPC: 885460392038 753950002005
  • Item model number: DRB-00200
  • Handling

    We will ship all orders within 2 Business days of payment.

  • Delivery

    We Do Not Ship P.O.Box Or Outside of the Continental US.

  • Return Policy

    All items qualify for returns within 30 days of receipt. Buyer is responsible for return shipping on any item that may be not damaged.

  • Feedback

    Customer satisfaction is essential to us If you have any problem with your order,please contact us and we can do our best to make you satisfied, please do not leave a negative feedback before we unravel your problem. and we can work with you to unravel it to your satisfaction.


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