Organic Spirulina tablets by NatuGena – A nutrient-rich microalga in certified organic quality, with a naturally high content of protein, vitamins and minerals. Each tablet delivers 500 mg of spirulina, free from additives, produced from premium raw materials and cultivated without synthetic fertilisers in sustainable aquaculture systems. Natural algae power to support a balanced diet daily. Alkalising and vegan.180 tablets for a 30-day supply.
- Spirulina: 500 mg of pure spirulina powder per tablet, in certified organic quality
- High-protein content: Up to 70% protein, including all essential amino acids
- Chlorophyll and phycocyanin give spirulina its characteristic intense blue-green colour
- Sustainably cultivated in aquaculture systems without synthetic fertilisers, gently dried to preserve nutrients
- Iodine: Naturally low iodine content
- Produced in Germany: Exceptional purity and bioavailability for optimal nutrient uptake

Our organic spirulina tablets are made from the blue-green microalga spirulina, cultivated in certified organic aquaculture systems. Spirulina is a particularly nutrient-rich alga that naturally occurs in freshwater lakes in Central America, Africa, Australia and Asia. The most important spirulina species is Arthrospira platensis. After harvesting, the algae are gently filtered, dried and finely milled to preserve their valuable natural components.
Why is sustainable cultivation important for spirulina?

Our tablets are produced without any additional coatings. The final product is free from synthetic additives and meets the highest organic quality standards. The spirulina algae are cultivated in sustainably certified aquaculture systems without the use of synthetic fertilisers, thriving in clean, alkaline water. Organic cultivation and careful processing ensure the ultra-pure quality of our spirulina powder, free from foreign substances and contaminants. Thanks to the tablet form, the taste remains pleasantly mild, making it ideal for those who dislike the typical algae flavour.
Which nutrients does spirulina contain?
This superfood contains proteins, vitamins and minerals and represents a natural and purely plant-based source of valuable nutrients, particularly for vegans and vegetarians. In addition to protein, the algae contains important B vitamins, beta-carotene and amino acids. The intense blue-green colour of the powder is due to phycocyanin, a characteristic plant pigment of spirulina.
The natural iodine content of the freshwater spirulina is significantly lower than that of marine algae and is therefore present only in trace amounts, making daily consumption unproblematic.