Whisk together the lemon juice and sugar together in a small bowl to make a syrup.

Then stir in the cold water.

Pour the mixture into  popsicle molds and add popsicle sticks.

Place the molds in the freezer and freeze for 4-6 hours or until the popsicles are fully frozen (overnight works great too).

When you are ready to serve, run warm water on the outside of the molds to loosen the popsicles from the molds.

Then they are ready to enjoy!