Doctor's Best L-Arginine Sustained + Immediate Release 500mg 120 Tablets

Doctors Best Sustained Plus Immediate Release L-Arginine- 120 x 500mg Tablets Doctors Best Sustained Plus Immediate Release L-Arginine delivers 500mg immediate-release and 500mg sustained-release l-arginine per serving. The immediate-release layer quickly increases l-arginine levels in your bloodstream, while the sustained-release layer ensures a steady supply throughout your day. L-arginine supports your cardiovascular health, promotes healthy circulation, and helps maintain normal heart function by boosting nitric oxide production. This dual-action formula enhances absorption, delivering a fast-acting boost and long-lasting support for up to eight hours. Supports your cardiovascular health Promotes healthy circulation Provides an immediate boost and prolonged support Enhances nitric oxide production for improved blood flow No GMO ingredients Dairy-free, Gluten-free, and Soy-free Suitable for Vegans and Vegetarians About Doctors Best Doctors Best was founded in 1990 with the idea to c