Adirondack mountain spring water, hmb (beta-hydroxy beta-methylbutyrate), natural flavors, electrolytes (magnesium citrate, potassium citrate, sodium citrate, calcium citrate), citric acid (for flavor), and vitamin d3 (as cholecalciferol).
Not recommended for children under 12 or women while nursing or pregnant. Consult your physician before starting any supplement regimen. Choking hazard: cap is a small part not for children.