Suggested use: Pour 2 level, white bottle capfuls of powder into a cup. Add 4 fl. oz./120 mL (line on the overcap indicates 2 fl. oz./60 mL) of water and stir. As a dietary supplement, take once daily or as directed by your healthcare provider. Maximum absorption occurs when taken on an empty stomach. This product is isotonic only if the specified amounts of powder and water are used.