The Aloe Ferox used in our juice is pure and unfiltered. It comes from the last wild Aloe variety that grows in the natural and wild environment of the untamed Cape region in South Africa. Aloe Ferox juice never has to be filtered, concentrated or diluted in anyway and comprises of natural source ingredients. 100% Natural Source, Unfiltered Juice. The taste of the cloudy juice is neutral and pleasant, natural occurring enzymes, not dried. Packed in a protective dark brown glass bottle to prevent oxidation. What Are The Key Differences In Ferox And Vera? Most if not all Aloe Vera producers filter or chemically neutralise their product to remove the 'aloin' content which originates from the leaf of the plant. The Aloe Vera pulp, (the middle white part of the plant), is very soft. The aloin from the outer leaves of the plant penetrates into the white pulp. As Ferox is physically a much stronger plant the middle of the plant is equally robust and does not allow any aloin to enter. This is the reason Ferox does not need to be filtered.