Spirulina grows in both fresh and saltwater. It is a type of bacterium called cyanobacterium, which is often referred to as blue-green algae.

Dietlina is a spirulina powder as capsules which is rich in proteins, vitamins, essential amino acids, minerals, essential fatty acids like γ-linolenic acid (GLA), most essential Omega 3 & 6 Fats, all the essential amino acids (70% Protein by weight) and a rich source of antioxidants. Spirulina can fight cancer and slow HIV progression. Dietlina is an excellent supplement for those looking to improve their eyesight. These blue-green algae are very rich in vitamin A which is important for healthy eyes. Spirulina has vitamin A ten times more than the concentration present in a gram of carrots.