Fill two tall glasses with ice cubes.
Sprinkle 1/8 teaspoon of pink salt into each glass, directly over the ice.
Pour 1 cup of chilled filtered water into each glass.
Stir gently until the salt begins to dissolve.
Taste-test: the flavor should be lightly mineralized, not overpowering.
Optional: add lemon slices, cucumber, or mint for an elevated finish.
Serve immediately and enjoy while cold.