Aloe Barbadensis Leaf Juice Powder is a dehydrated form of aloe leaf juice, known for its hydrating benefits in skincare. It contains a collection of molecules, mainly polysaccharides—sugar-like molecules—such as aloeverose (also called acemannan), which contribute to its moisturizing and soothing effects. The Ordinary uses a source of aloe which is standardised to 200 times more concentrated than the leaf juice itself.