The powder made of dried nettle leaves is actually a concentrated form of nutrients contained in these leaves that are rich in minerals (calcium, potassium, silica, sulfur, magnesium, iron, copper), vitamins (vitamin A, vitamin B2, vitamin B9, vitamin C, Vitamin D, vitamin K), amino acids, proteins, polysaccharides, plant pigments (chlorophyll, carotenoids), fatty acids, sterols, tannins and many other .