Lifestream's Astazan is a powerful antioxidant supplement that can help support your overall health and well-being. Made from a unique strain of microalgae, this supplement is rich in astaxanthin, a potent antioxidant that can help protect your cells from damage caused by free radicals. It can also help support a healthy immune system and promote healthy skin. This supplement is perfect for athletes, people with active lifestyles, or anyone looking to support their overall health. It is gluten-free, vegan, and non-GMO.