Lemon Juice that will save ya money. SUPER JUICE. I like super juice, i think you guys would benefit from using it, especially for gatherings and batches. 1. Peel a lemon, and juice one lemon. 2. Weigh the peels, and add the same weight of citric acid. Let sit 2 hours. 3. Take weight of peels and times it by 16.66 - this will be your water in grams. 4. Add water, lemon juice, and peel/acid all into a blender. Blend for one to two minutes. 5. Strain through nutbag. Keep in fridge. Stays great for two weeks, last about 3 weeks but loses a little character.