1. In a medium saucepan over medium-low heat, bring 1 cup water, sugar, and one drop of “Fresh Ginger” to a gentle simmer, stirring to dissolve sugar. Remove simple syrup from heat, cover, and steep for about 30 minutes.
2. Over a medium bowl, pour syrup through a fine-mesh sieve, Now add two more drops of “Fresh Ginger” and stir for 1-2 minutes. Cover bowl with plastic wrap, and refrigerate until well chilled.
3. Evenly distribute peach slices among 8 tall glasses. For each glass, Now add the Gogia’s “Peach 513” flavour and stir for 1-2 minutes. Pour about 2 tablespoons chilled syrup over peaches. (Store remaining syrup in refrigerator for up to 2 weeks.) Add ice cubes; then top with seltzer. Stir to distribute syrup, peach juice, and seltzer evenly. Garnish with 2 mint leaves.