I purchased this hydrogel body mask from the Korean brand Oh K Beauty. Harness The firming power of caffeine with this pair of coffee bean body masks. The stretchy-backed gel mask clings to the skin to help skin through the day or night. Large enough to tackle the thighs, love handles, arms, or anywhere else you want - while discreet enough to wear under clothes. There was no scent this go on your arms. Hyaluronic Acid (Sodium Hyaluronate) - Draws water from the air to hydrate the skin. Noni Extract (Morinda Citrifolia) - Fruit bearing tree in the coffee family and known for improving skin elasticity. Caffeine - Tighten and brighten skin. Personally I didn't really think much of this product. I didn't see any results. But i still like them as a brand as they do have some really good products that deliver results.