POTENT ANTIOXIDANT COMPLEX - to enhance the bioavailability of astaxanthin, we provide lutein & zeaxanthin, powerful carotenoids which all work in synergy OPTIMUM DOSE - each softgel provides a safe long-term dose of 4 mg active astaxanthin from microalgae - naturally bioavailable, helping to maintain the delicate balance of antioxidants without overloading the body PURE MICROALGAE - A superior, ultra-pure source of astaxanthin, cultivated in a closed climate-controlled system (rather than open ponds), it produces exceptionally pure microalgae with high active-ingredient content SUSTAINABLE - A sustainable source of astaxanthin, manufactured using green technology, and does not negatively affect ecosystems or contain contaminants from the sea VEGAN - supplied in vegan seaweed capsules, GMP manufactured in the UK, hypoallergenic & no gluten, dairy, lactose, yeast; non-GMO; certified vegan