Bio B Matrix LT with L - Theanine 60 V CapsA complete blend of active B vitamins with added L Theanine and spirulina for patients with low energy, mental health concerns, stress and cognitive impairment. A comprehensive blend of B vitamins in their metabolically active and highly bioavailable forms 100mg of L theanine per capsule, for mood and stress support through alpha brain wave induction 60mg per capsule of spirulina, the blue green algae that supplies a rich source of phytonutrients,