Our hands are among the hardest working and most environmentally vulnerable parts of our bodies. That’s why the backs of people’s hands often look so much older than their faces.Rodan and fields eyelash. Defend your hands against the drying, aging effects of daily life with REDEFINE Brightening Hand Treatment. To defend against the telltale signs of skin aging, we created the REDEFINE Hand Treatment Regimen. It visibly brightens, diminishes visible redness and reduces the appearance of brown spots, wrinkles and thin, creepy skin.