Improve mental focusSISU Stress Rescue features L-Theanine, which has been shown to reduce anxiety and improve mental focus. It is non-sedating, non-habit forming, provides quick relief in stressful situations and the effects last for hours. Stress Rescue is available in high-potency, vegetarian capsules, or great-tasting, natural cherry, low-calorie chewable tablets in convenient take-and-go-packaging with a flip-top lid. For more information, visit sisu.com or call 800/663-4163