Aloe Vera Extract Details Product Name: Aloe Vera Extract  Herb Source: Aloe barbadensis Mill   Part Used: Root and Stem  Active Ingredient: Aloin, Aloe-emodin, Aloinoside A B  Appearance: Brown Powder  Specifications: Aloin 20%~40%, 100:1; 200:1  Test Method: HPLC  CAS#: 85507-69-3  What Is Aloe Vera Extract ? Aloe is a cactus-like plant that grows in hot, dry climates, belonging to the …