Nutrex Hawaii offers the nutritional powerhouse of Hawaiian Astaxanthin and Pure Hawaiian Spirulina in several products available to the health-conscience individual. Our line of BioAstin products is the best source for nature's strongest antioxidant, Astaxanthin, and has been featured in countless medical publications. Our line of Spirulina products provide natural and essential vitamins, minerals, and trace nutrients. Our line of MD Formulas takes the power of Hawaiian Astaxanthin and combines it with other ingredients to target specific areas of the body such as joints and eyes.