Make the peach layer: Add peaches, Partake Peach Gose, honey, lemon juice, lemon zest, and sea salt to a blender. Blend until mostly smooth, leaving a little texture if desired.
Make the creamy layer: In a bowl, stir together Greek yogurt, honey, vanilla, and 1–2 tbsp Partake Peach Gose until smooth.
Layer the popsicles: Spoon a little peach mixture into each popsicle mold, followed by a spoonful of the yogurt mixture. Continue layering until molds are nearly full.
Swirl: Use a skewer or butter knife to gently swirl the layers together. Don’t overmix — you want a marbled creamsicle effect.
Freeze: Insert popsicle sticks and freeze for at least 6 hours, or overnight, until fully set.
Serve: Run molds briefly under warm water to release. Serve immediately.