- May help support a modest improvement in exercise capacity in individuals with stable cardiovascular disease (CVD)
- Supports protein synthesis
- Helps replenish arginine levels during times of stress
- Used to make nitric oxide, a compound in the body that helps relax blood vessels and improve blood flow
Natural Factors L-Arginine supports healthy heart function, circulation, immunity, and healing. As a free-form amino acid, it is more effective than when sourced from food. It promotes the secretion of growth hormone and boosts the body’s nitric oxide production to relax blood vessels and improve blood flow.