Organic Spirulina (Arthrospira platensis)
Superfoods & vitalityFunction & benefits
A microalga rich in plant protein (about 60–65%), vitamins and minerals, with the blue pigment phycocyanin, which has antioxidant properties, helping support everyday vitality and energy.
Dosage & how to use
| Recommended dose | 3–5 g daily (powder or tablets) |
| Best time to take | With breakfast or added to smoothies and juices |
| Frequency | Once daily |
Best forms to choose
Certified organic spirulina grown in controlled conditions, with a certificate of analysis showing it is free of microcystin toxins and heavy metals such as lead and arsenic.
Important warnings
Not for people with autoimmune diseases (multiple sclerosis, lupus, rheumatoid arthritis), because it may stimulate the immune system
Not for people with phenylketonuria (PKU), as it contains phenylalanine
May cause mild nausea at first
Drug interactions
It may counteract immunosuppressants (such as corticosteroids and ciclosporin) because it stimulates the immune system. It may slightly strengthen blood thinners.
Related supplements
- Organic Moringa Oleifera Leaf PowderSuperfoods & vitality
- Daily MultivitaminsGeneral health & immunity
- Omega-3 Fish OilGeneral & heart health
- Vitamin D3 (Cholecalciferol)General health & bones
Scientific references
- Karkos PD et al. Evid Based Complement Alternat Med 2011 — PMC3136577
- NIH National Library of Medicine (MedlinePlus): Blue-green algae
Content last updated: 17 October 2026 · Based on published sources and research (EFSA / NIH / PubMed)
⚖️ Medical disclaimer: The information and data provided here are for health education and nutritional guidance only. They are not a medical diagnosis and never replace a direct consultation with your doctor or pharmacist. Always consult your doctor before starting any supplement, especially during pregnancy or breastfeeding or when taking long-term medication.