Mood BoostClinical Applications Supports Nervous System Health* Supports Inhibitory Neurotransmitters* Supports Relaxation* Supports a Healthy Mood* Supports the Synthesis of Neurotransmitters, Including Serotonin* Mood Boost combines the same vitamins, minerals, and amino acids as first generation Mood Support. Modification in quantities of ingredients, plus the addition of Suntheanine, vitamin C, and selenium, further enhance synthesis of chemical messengers