Add the water to a pot and sprinkle the gelatin over the water to allow it to bloom for about 5 minutes.
Place the pot over medium heat and boil the water and gelatin on the stove or in the microwave and stir until gelatin is dissolved.
Remove from the heat and add electrolytes and any optional ingredients.
Taste and decide if it's sweet enough, if not, add sweetener.
Pour into serving glasses or even silicone molds. Refrigerate until set, 2-3 hours.
Top with sugar free whipped cream to serve.