This unique, handy spray formulation can help towards improving the quality of rest. The spray contains a unique blend of amino acids, herbs and vitamin B3. Vitamin B3 contributes to the reduction of tiredness and fatigue, 5-HTP is an amino acid that is needed to make melatonin, Melatonin is the hormone naturally produced by the body in the evening triggered by the onset of darknesss, Contains theanine, naturally occurring in green tea and widely used in Japan Directions:8 sprays in mouth before bedtime or during the night. Do not exceed recommended daily intake. Approx. 1 month’s supply. On first use you may need to press the pump several times to start flow. Ingredients:Purified water, sweetener: xylitol; glycerine, proprietary herbal extract, emulsifier: acacia gum; nicotinamide, natural peppermint flavour, L-5-hydroxytryptophan, l-theanine, preservative: potassium sorbate, alcohol 1.3% vol.