Spirulina is a natural way to keep your hair strong and glossy. Not only is it a source of complete protein containing all the essential amino acids, it is also a good source of bio available iron8, that can help prevent hair loss due to iron deficiency. As an excellent source of the essential fatty acid GLA, Spirulina improves the hair texture and helps prevent dry, brittle hair. Finally, the presence of vitamin B-complex, vitamin E and zinc, also boosts healthy hair. In the same way, Spirulina promotes strong nails. Especially through its high content of carotenoids, iron, essential amino acids, GLA and B-complex vitamins.