A purely natural product made from the blue-green microalga Spirulina pacifica hawaii. Because of their ability to selectively absorb nutrients from the water via their surface, spirulina algae, with their unchanged, biologically balanced composition, are very popular as a dietary supplement, especially among athletes, but also as part of diets, fasting and slimming cures. Each Sanct Bernhard Sport Spirulina algae capsule contains 300 mg of high-quality, natural Spirulina microalgae.