Which brand of spirulina is best?
                                
                                
                                •
                                
                                
                        
                                    
                                    4 min read                                
                            
                                Spirulina is a nutrient-dense microalgae with over 60% protein content by weight, but finding which brand of spirulina is best requires careful consideration of purity, sourcing, and certifications. The supplement market is flooded with options, and not all spirulina is created equal, making an informed choice crucial for your health.