Spirulina

Spirulina is a Botanical supplement available in 1 form.

Not all forms of Spirulina are equal. The form you choose determines how much Spirulina actually reaches your tissues, and the difference between the best and worst forms can be substantial. Spirulina powder from Arthrospira platensis provides a complete nutritional profile including phycocyanin, chlorophyll, essential fatty acids, and complete protein in a highly digestible microalgae form. Research supports spirulina for promoting healthy antioxidant status, immune function, and nutritional completeness.

Spirulina Preferred (Preferred Form) has a bioavailability rating of good absorption. Typical dose range: not yet documented in our database.

Spirulina (Arthrospira platensis) powder is a nutrient-dense cyanobacterium providing complete protein (60-70%), iron, B vitamins, and the unique antioxidant phycocyanin. Research supports immune modulation, lipid management, and antioxidant defense. Spirulina is one of the most studied functional foods with applications across immune, metabolic, and detoxification health.

Spirulina- An Edible Cyanobacterium with Potential Therapeutic Health Benefits and Toxicological Consequences. PMID: 35916491

A Microalgae-Probiotic-Nanozyme Robot for Alleviating Intestinal Inflammation and Microbiota Dysbiosis. PMID: 40762101

Phycobilins and Phycobiliproteins Used in Food Industry and Medicine. PMID: 27633748

Spirulina is classified as Preferred Form by FormulaForge — our top recommendation for Spirulina. It carries a bioavailability rating of good absorption, meaning more of the active compound reaches your tissues per dose unit compared to lower-rated forms.

When choosing a Spirulina supplement, look for the S1 (best absorption) bioavailability tier on the label. Preferred Forms have the strongest research-backed evidence for efficient absorption.

Other forms may be appropriate depending on individual goals, cost considerations, and your healthcare provider’s guidance. The best form for you depends on your specific health needs.

For Spirulina, the typical dosing range is not yet documented in our database. Individual dose requirements vary based on health goals, body weight, and existing nutrient intake.

Side Effects: Specific side effect data for these forms is not yet documented in our database. In general, consult your healthcare provider regarding tolerability at higher doses.

These statements are based on structure/function research and have not been evaluated by the FDA. This information is not intended to diagnose, treat, cure, or prevent any disease. Always consult a qualified healthcare provider before starting or changing a supplement regimen.

The following studies and findings inform FormulaForge classifications for Spirulina:

Spirulina- An Edible Cyanobacterium with Potential Therapeutic Health Benefits and Toxicological Consequences. PMID: 35916491

A Microalgae-Probiotic-Nanozyme Robot for Alleviating Intestinal Inflammation and Microbiota Dysbiosis. PMID: 40762101

Phycobilins and Phycobiliproteins Used in Food Industry and Medicine. PMID: 27633748

Microalgae and Human Disorders: Mechanistic Insights and Therapeutic Potential. PMID: 40676788