A unique bioactive extract of Spirulina, rich in phycocyanin (1000mg / L) Thanks to a patented water-based bio-extraction process, Spirulysat offers full access to the powerful biological properties of phycocyanin and polysaccharides. These molecules work in synergy to provide a natural, clinically-proven antioxidant effect. AlgoSource's exceptional expertise ensures incredible efficacy with a natural, simple, and focused water-based formulation. Spirulysat is the only Spirulina extract in the world to have undergone a double-blind, placebo-controlled clinical trial on humans, proving its antioxidant effectiveness.