Spirulina organic farming in powder form, by the company HealthTrade. Spirulina belongs to micro-algae and grows in warm, alkaline environments with high humidity. It is rich in proteins, B-complex vitamins, particularly B12, phenylalanine, iron, and phosphorus. Vitamin B12 contributes to the normal metabolism of energy in the body, and iron to the reduction of tiredness and fatigue. The information provided about herbs and their properties has been sourced from books, botanical writings, and research. Expert advice is deemed necessary before using the plant/herb. Do not use herbs during pregnancy, or in combination with other medications or even supplements without the opinion of a specialist. Packaging of 100gr.