Nat&Form Spirulina Bio 200 Tablets is a food supplement based on organic spirulina, which helps to improve tone and vitality.60% protein, this microalgae is a powerful antioxidant that helps fight the formation of free radicals.Especially recommended for vegetarians and vegans for its protein and iron content (100g provide 54mg of iron). Certified organic and vegan30 days of treatmentSpirulina powder from organic farming.