Why our Hawaiian Spirulina doesn't carry an organic label, yet still goes beyond that.
Sometimes a seal is too small for what lies behind it.
The producers of our Hawaiian Spirulina work in a way that defies easy categorization. They completely forgo everything that would even be permitted under organic standards – no fertilizers, no additives, no allowed "aids" intended to facilitate cultivation.
Their spirulina grows in open ponds under sun and sea air, nourished by clean spring water filtered from volcanic rock. It lives on what nature provides, and nothing more.
The organic label would diminish this claim rather than explain it.
How do you describe a product that doesn't need to be "organic" because it is already purer in its origin than the framework that could certify it?
That is precisely why these producers do not carry a seal of approval.
Not out of defiance, but out of conviction:
Because true purity sometimes needs more freedom than a label allows.
No. Spirulina is a food or dietary supplement and does not replace a balanced diet.
In rare cases, mild digestive reactions may occur, especially at the beginning. Anyone suffering from metabolic or autoimmune diseases should seek medical advice beforehand.
Yes, spirulina is purely plant-based. However, it does not provide usable vitamin B12, so additional intake from other sources is recommended.
The growing region, color, smell, and laboratory analyses are crucial. Hawaiian spirulina is deep green, has a mild sea scent, and is regularly tested for contaminants.
With water, juice, or smoothie. Many people take them in the morning or throughout the day, according to their personal rhythm.
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Laboratory-tested quality
Every Kraftgras product undergoes rigorous laboratory tests for purity, active ingredient content, and safety. This way, we guarantee you the highest Swiss quality standards without compromise.

