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Ecological
Sustainably grown microalgae, good for you and the environment
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Nutritious
Spirulina for a natural and healthy boost
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Purity
Pure Spirulina, free from contaminants, grown in controlled environments
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Expertise
Spirulina grown with craftsmanship by an experienced and enthusiastic team
We have launched our first product!
Start your day strong with Rijtak's Spirulina Powder, the first masterpiece from our algae base. This nutritious powder has been carefully cultivated to provide a versatile and powerful addition to your daily diet.
Learn more about algae on our news page
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“Microalgae are the protein sources of the future”
Three years ago, Jannes Vertommen installed a system to grow microalgae in his parents' tomato greenhouse in Sint-Katelijne-Waver. To make room for it, his father Mark sacrificed quite a few...
“Microalgae are the protein sources of the future”
Three years ago, Jannes Vertommen installed a system to grow microalgae in his parents' tomato greenhouse in Sint-Katelijne-Waver. To make room for it, his father Mark sacrificed quite a few...
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Growing Spirulina is a breeze!
The production of algae, especially Spirulina, is a careful process that requires precision and control. Spirulina is a nutritious superfood known for its high protein, vitamin and mineral content. The...
Growing Spirulina is a breeze!
The production of algae, especially Spirulina, is a careful process that requires precision and control. Spirulina is a nutritious superfood known for its high protein, vitamin and mineral content. The...
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Microalgae as food of the future: "Healthy, now...
Microalgae offer many options to play an important role in our food of the future. The footprint and nutritional value are already good, now it is a matter of making...
Microalgae as food of the future: "Healthy, now...
Microalgae offer many options to play an important role in our food of the future. The footprint and nutritional value are already good, now it is a matter of making...
Discover our recipes
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Muffins with Spirulina
These delicious spirulina muffins combine a soft texture with a nutritious twist. Their subtle green colour and slightly sweet flavour make them a unique treat. Perfect for anyone looking for...
Muffins with Spirulina
These delicious spirulina muffins combine a soft texture with a nutritious twist. Their subtle green colour and slightly sweet flavour make them a unique treat. Perfect for anyone looking for...
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Lemon cake with Spirulina
Add a healthy twist to your baking adventure with this delicious Spirulina Lemon Cake. This recipe combines the nutritional benefits of Spirulina with the fresh taste of lemon for a...
Lemon cake with Spirulina
Add a healthy twist to your baking adventure with this delicious Spirulina Lemon Cake. This recipe combines the nutritional benefits of Spirulina with the fresh taste of lemon for a...
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Heartwarming Brussels sprout soup with Spirulina
A nutritious and heart-warming soup perfect for any occasion. This Brussels sprout soup with spirulina combines the health benefits of green vegetables with the powerful nutrients of spirulina. Discover it...
Heartwarming Brussels sprout soup with Spirulina
A nutritious and heart-warming soup perfect for any occasion. This Brussels sprout soup with spirulina combines the health benefits of green vegetables with the powerful nutrients of spirulina. Discover it...
