Juvederm Voluma is a type of hyaluronic acid (HA) filler, and hyaluronic acid itself has a natural ability to attract and retain water molecules. Hyaluronic acid is a substance that is naturally found in the skin and other connective tissues, where it helps maintain hydration and volume.When Juvederm Voluma is injected into the skin, it binds to water molecules, which contributes to its volume-enhancing properties. This hydration effect can help plump up the treated area and restore lost volume, particularly in areas like the cheeks and midface where Voluma is commonly used.However, it's important to note that the hydration effect of Juvederm Voluma is different from the concept of "attracting water" in the same way that some other substances might. Rather than actively pulling in water from the surrounding environment, Juvederm Voluma primarily relies on its hyaluronic acid content to bind to water molecules already present in the skin.Overall, the ability of Juvederm Voluma to attract and retain water contributes to its effectiveness in restoring volume and achieving natural-looking results. If you have specific concerns or questions about how Juvederm Voluma works or its effects on the skin, it's best to consult with a skilled healthcare provider who can provide recommendations based on your individual needs and goals.