Brew the coffee. Measure out ¼ cup while still hot, but not boiling.
Stir in the honey and aloe vera gel until fully dissolved.
Sprinkle the gelatin evenly over the warm liquid. Whisk quickly and continuously to prevent clumping. Mix until completely smooth. If it gets hard too fast, slowly heat in a water bath on the stove until it is smooth again.
Pour the mixture into a circle silicone mold. Keep it shallow.
Place in the refrigerator for about 1 hour, or until fully set and firm.
Once set, remove from the molds and cut in half or into crescent shapes to fit under the eyes.
To use: Place patches under clean eyes for 10-15 minutes. Store extra patches in an airtight container in the refrigerator for up to 1 week.