Natural Astaxanthin – Benefits & Uses Natural Astaxanthin is a powerful antioxidant derived from microalgae, known for its anti-aging, skin-protecting, and inflammation-fighting properties. As one of the strongest antioxidants, it supports eye health, brain function, heart health, and muscle recovery, while also helping to protect against oxidative stress and UV damage. Astaxanthin is commonly used for improving skin elasticity, reducing fine lines, and enhancing endurance and stamina. Ideal for athletes, wellness enthusiasts, and those seeking natural cellular protection, Natural Astaxanthin is a potent supplement for overall health, vitality, and longevity.