CIRCULATION SUPPORT LCitrulline is an amino acid that supports the bodys natural production of nitric oxide which plays a role in promoting healthy blood flow and circulation  MUSCLE SUPPORT  OVERALL WELLNESS LCitrulline supports muscle recovery and may help maintain overall wellness by playing a role in the bodys natural processes including immune function and liver health  PURE FORMULA Bestvite LCitrulline contains no stearates is nonGMO glutenfree and vegan Each capsule contains 750 mg of Pharmaceutical grade LCitrulline  BESTVITE QUALITY All Bestvite products are manufactured in the USA in accordance with GMP standards and undergo 3rdparty testing before release  NSF GMP CERTIFIED FACILITY Bestvites facility is NSFANSI 4552 Dietary Supplements Good Manufacturing Practice GMP certified Earning GMP certification from NSF verifies that a manufacturing facility has the proper methods equipment facilities and controls in place to produce dietary supplement products