recommended use: helps in energy metabolism and the development and maintenance of bones and teeth supports heart muscle and immune fuction promotes healthy electrolyte balance helps to maintain and support the body's ability to metabolize nutrients and prevent vitamin B6 and zinc deficiency helps to temporarily promote relaxation and recovery source of amino acids involved in muscle protein synthesis supports normal levels of testosterone production recommended dose: Adults: 2 capsules daily. Take with food, or as directed by a healthcare practitioner. Take a few hours before or after any other medications or natural health products. Consult healthcare practitioner for use beyond 4 weeks. medicinal ingredients (per capsule): magnesium (L-aspartate, bisglycinate, oxide) - 200 mg gaba (gamma-aminobutyric acid) - 100 mg L-tryptophan - 50 mg zinc (HVP chelate) - 12.5 mg vitamin B6 (pyridoxal 5'-phosphate) - 10 mg non-medicinal ingredients: Hypromellose, microcrystalline cellulose, stearic acid, silicon dioxide. cautions and warnings: consult healthcare practitioner prior to use if you have benign prostate hypertrophy and/or prostate cancer consult healthcare practitioner prior to use if you have a heart condition, diabetes, or if you are taking blood pressure medication known adverse reactions: some people may experience diarrhea Do not use if seal is broken or missing. Keep out of reach of children.