How To Make A Soothing Cucumber Eye Gel Ingredients 4 oz aloe vera gel 1/2 large cucumber, washed, peeled, and cut into cubes Blend the cucumber with an immersion blender or in a food processor until liquid. Strain the juice of the cucumber through a fine sieve and set aside. Place the aloe vera gel in a small bowl and mix in 2 tbsp cucumber juice. Apply under and around the eyes before bed.