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Last updated: May 2026
Ancient Nutra Spirulina capsules are made from organic-grown Spirulina (Arthrospira platensis), a nutrient-dense blue-green algae used as food in many cultures for centuries. Each capsule delivers pure Spirulina powder.
Spirulina is naturally high in plant protein, B-vitamins, iron, chlorophyll, and phycocyanin (the blue-green pigment with antioxidant properties). It is one of the most studied algal supplements.
Take 1 to 2 capsules with a meal, daily. Suitable for long-term use.
How is Spirulina different from Chlorella?
Both are algae but with different nutrient profiles. Spirulina is higher in protein and B-vitamins; Chlorella has a tougher cell wall and is often used for binding heavy metals.
Can I take it daily long-term?
Yes, for most healthy adults. People with autoimmune conditions should speak with their doctor first, as Spirulina can stimulate the immune system.
Will it stain my teeth?
The capsule form does not. The powder can temporarily tint your tongue green, which rinses off.
Organic-certified Spirulina. Made in Sri Lanka under BRCGS, GMP, HACCP, FSSC 22000, ISO 22000, and USDA Organic. Vegetarian capsule.