 It targets tired eyes, eye strain, and it helps improve eye focus and depth perception. It's great for circulation, energy, muscle strength, and endurance. You can literally boost your strength. As we age, this is crucial. It helps you enjoy life and stay in the game. And it can even help with recovery after exercise. Next, astaxanthin has the ability to fight fatigue and support mitochondrial function. So that means cellular energy and ATP support.