Efficacy of a Microalgae Extract PhaeoSOL Combined With Natural Stimulant on Cognitive Function and Gaming Performance of Video Gamers

1 Phaeosol softgel of 440mg/day and 1 placebo softgel of 500mg/day (look like softgel of Phaeosol product) + 1 capsule of 440mg/day of natural stimulant Subjects were instructed to take the study supplement or placebo once daily for 1 months (±2 days). The first and the last doses will be administered at the clinical site during Visit 2 (Experiment 1) and Visit 3 (Experiment 2, respectively).

2 Phaeosol softgels of 440mg/day + 1 capsule of 440mg/day of natural stimulant. Subjects were instructed to take the study supplement or placebo once daily for 1 months (±2 days). The first and the last doses will be administered at the clinical site during Visit 2 (Experiment 1) and Visit 3 (Experiment 2, respectively).

2 placebo softgels of 440mg/day (look like softgel of Phaeosol product) + 1 capsule of 500mg/day containing Microcellulose (look like capsule of natural stimulant). Subjects were instructed to take the study supplement or placebo once daily for 1 months (±2 days). The first and the last doses will be administered at the clinical site during Visit 2 (Experiment 1) and Visit 3 (Experiment 2, respectively).