Klaire Labs Inositone Powder Supports mood regulation and brain function. Myo-inositol is a key cell membrane component and messenger in our neuro-communication system that signals release of serotonin and norepinephrine. It also triggers other cell functions related to glucose and fat metabolism. Each 1/4 teaspoon contains 700 mg of pure myo-inositol with no added ingredients. Recommended Use: 1 scoop, 1 to 4 times daily mixed with water, juice, food, or as directed by a healthcare professional.