When choosing a hand soap, hydrating ingredients and gentle, effective formulas are key. “It is best to look for a hand soap that gently but effectively removes dirt, germs, and residue without stripping the skin of its natural moisture,” says Marisa Garshick, MD, board-certified dermatologist. “It can help to use a product that also contains moisturizing and nourishing ingredients that help to leave the hands soft and smooth—even after washing—work to replenish moisture, and support the skin barrier.”